Wifi dry contact relay. When the temperature of the .

Wifi dry contact relay. Wireless relays and transmitters communicate with wireless signals to switch electrical equipment or machinery on and off. Wiring a powered source directly into a dry contact circuit without the appropriate relay will destroy the Gateway or Sensor! (Recommended relay here on Hog Slat or Amazon). Why I chose the Shelly 1 relay I quickly ruled out the first 3 options because: WiFi Electric Linear Actuator Controller, 2 Channel DC12V 24V, Tuya Smart WiFi Relay Switch,Dry Contact Passive Output Switch Compatible with Alexa and Google Home 86 50+ bought in past month $1799 CAUTION: A Dry Contact can measure a powered circuit with the use of a Relay. By remotely tapping your smartphone or speaking your commands², you can control and schedule your devices much more effortlessly than ever before. R718J can be connected to external dry contact devices, such as various switches, buttons, relays and reed switch outputs. MHCOZY 4 Channel Smart WiFi RF Bluetooth Wireless Dry Contact Relay Switch Module,Tuya Smart life app Remote Control,Work with Alexa Google Home The X-410 relay and input module is an IoT controller that’s perfect for dry contact monitoring and relay control. Open Tuya/ Smart Life APP, mobile phone Bluetooth Nov 12, 2021 · About this item This 12v wireless remote control switch, input voltage :5 ~ 12V. You may connect temperature and humidity sensor or soil moisture I tested a Zigbee Dry Contact Relay model ZG-001-RF, this is my review Hi all, For those of you that don't know, dry contact relays are smart switches whose output terminals supply no power, essentially having two isolated and separated circuits. 0 1 rating Jan 8, 2022 · 12V Remote Control Switch Mini Wireless Remote Switch Dry Contact Remote Control Relay Switch 328ft Long Range with 10A Relay for Motorcycle,Lights,Garage Door,Motor,Fan. 4G Wi-Fi network, you can use TUYA / Smart Life APP to remotely control the opening / closing of electrical devices from anywhere ②【Voice Control】: This wifi switch module can be used with Alexa / Google Assiatant, you can use voice control to turn on / off household Sonoff 4CH PRO R3 is Sonoff’s premium 4-channel smart switch relay, released in July 2020. The contact closure inputs on controller A control the relays on controller B. . It features a remote reboot mode for servers or IP cameras. CAUTION: Always consult an electrician when wiring into a powered circuit! 1CH Tuya Intelligent Temperature Sensor,85-250V Dry Contact Relay,Wireless Intelligent Monitoring,Temperature Control of Greenhouse Hatching Fish Tank seedlings,Compatible with Alexa Google Home 1-phase, 1-channel relay with potential-free outputs (dry contacts), supporting up to 16A for professional lights and appliance automation for residential or commercial use. Simply put, our boards will withstand the rigors of everyday use and the relays are rated for millions of cycles! Our boards are in use at many Fortune 500 companies today. Uses include tamper switches, doors, seat switches, etc. 0 LiftMaster, Chamberlain or Craftsman opener with yellow “learn” button. Lonsonho - Wi-Fi or Zigbee Smart home products-Switches, Relays, Plugs, Lights,Sensors. (1 Channel) - Amazon. Additional Information: For detailed wiring references a Functional Devices offers a variety of RIB relay products for building automation and energy management solutions. Shelly Plus1 UL is UL listed compact WiFi-operated smart relay with single built-in dry contact input. When the state changes, an email and/or text alert is sent. comAbout this item It is very versatile, it can be powered by both USB (5V) and terminal block (7-32V direct or alternating), and can be set to emulate both pushbuttons (Inching mode) and switches The Wireless Contact Relay is water resistant, compact, and installs easily. e. WiFi Smart Switch Relay Module for Home Automation,Add WiFi to Access Control Garage Door,eWelink app Remote Dry Contact,Works with Alexa,Google Assistant (5-32V 4CH) Description Specification Reviews&QA Overview MINI-D is a Wi-Fi dry contact smart switch that supports AC/DC power supply. 2 work mode,with inching/selflocking 2 mode,works as emulate wireless button with inching mode,works as wireless switch with selflocking mode. The 4 Channel Smart WiFi RF Bluetooth Wireless Dry Contact Relay Switch Module by MHCOZY is a versatile and convenient device for controlling various electrical equipment and supplies. One or two relay outputs open and close automatic doors, blinds, and gates. 4G wifi ,change router setting to block wifi connect for the relay,then you can use bluetooth remote. You can use this wireless switch to remotely control a device by the normally open contact of another device. 4GHz DC 7-48 Dry Contact Relay Remote Control Timing Module,Alexa Home Support B Mar 1, 2023 · Hign-concerned Chemical None Communication method Bluetooth-Compatible,Wi-Fi Camera Equipped No State of Assembly About this item WIFI app remote,Works with tuya/smart life app,doesn't support ewelink app easy to setup with low voltage 5V 12V 32V,dry contact relay passive output,without voltage at output,support 2. Series WPC24-XL Wireless Switch/Control System provides a wireless bridge between any type dry-contact switch and a control relay. Jan 16, 2019 · Hi, I’d like to document on this forum a list of devices which have the ability to accept input from other devices. The input voltage is USB 5V or DC 7-32V. The SwitchSpot WiFi sensor accepts a normally open or normally closed dry contact relay input. Also known as radio frequency relays, they are often used in applications that need to collect data from remote locations or where hardwiring is not possible or practical. Dry contact (no voltage) input on the sender board controls a relay on the receiver board wirelessly. suitable for most of the household appliances. Equipped with both WiFi and 433MHz RF receiver, it is both remotely contollable via Internet and smartphone, and locally by RF remote controller. Voice control: work with alexa assistant Nest,use your voice command control when busy,work with Siri by creating smart scene in tuya app Schedule Timing function: create schedule smart scenes,support countdown/sunrise Transform your home into a smarter, more efficient space with the Shelly Plus 1 UL, UL-certified WiFi-operated smart relay, 1 channel 15A with dry contacts. Designed for seamless control over your electrical devices, lighting andappliances, this versatile device allows you to automate your home effortlessly. WebRelay provides remote relay control and digital input monitoring over any IP network. You can use it to work with eWelink app, 2. The circuit is the "Fireman's switch" on my pool heater which turns the heater on and off. SmartWise 5V-32V Wi-Fi + Bluetooth 2-gang smart relay switch, NO/NC, dry contact, momentary, interlock, eWeLink compatible 17,50 € Add to basket May 2, 2024 · "Dry contacts" refer to the ability to connect one type of voltage for powering the device (such as 12V, 24-60V DC, or 110V-230V AC) and another type of voltage for switching the load. Compatible with Amazon Alexa, Google Home and thanks to the Tuya Smart APP or Smart Life , offers remote control, advanced programming and intuitive management via app Apr 21, 2024 · Oribina 1 channel USB 5V/ AC 85-250V Tuya app wifi Dry contact Relay Module, support 2. com: Tools & Home ImprovementAbout this item 【Product Overview】This is a wifi smart switch, users can use ewelink APP to remotely switch connected household appliances or devices, support third Jan 3, 2025 · A Z-wave relay, like the Remotec Z-Wave Dry Contact Fixture Module. Widely Usage, 4 channel WIFI Relay,with 3 working mode,self-lock Momentary and Interlock mode,you can set mode as channel,adjust momentary time from 2 second to 1 hour in Smart life app. When a switch connected to the transmitting unit opens or closes signals are sent via a license free radio signal to a receiver unit up to 1 mile (Line-of-site) away. The device is equipped with potential-free outputs (dry contacts), providing high flexibility in voltage support and various applications. Overview MINI-D is a Wi-Fi dry contact smart switch that supports AC/DC power supply. We can use the their relays outputs to control various DC or AC equipments, such as turn on or turn off the motors, the Apr 13, 2024 · 4 Channel WiFi Relay USB 5V AC/DC 7-32V Smart WiFi Wireless Dry Contact Relay Switch Module,Tuya Smart Life app Remote Control,Compatible with Alexa Google Home (uncanned), ‎white Brand: Generic 4. About This Product Versatile Smart Control Anywhere - Shelly 1 Gen4 is a compact smart relay switch with dry contacts, enabling remote management of appliances via smartphone, tablet, or PC. With multiple networking options including ethernet, WiFi, and cellular. Sonoff Basic Wifi Extender - MQTT Dry Contact Relay - 5v DC Low Voltage: Ok I had some first generation Sonoff basic devices and I don't want to use them with 220v as they weren't really safe yet in that release. They have a common Description & Details Tuya Smart WiFi Dry Contact Switch Module 10A Home Universal DIY Breaker Relay Work with Life Alexa AC 85-265V Description What's Dry Contact Switch Module: The dry contact module is a versatile electrical switch that responds to external signals, controlling other electrical equipment. I personally am thinking of buying a Motion sensor called a Dakota which can output when it detects motion via Dry Contacts. With Matter protocol support, it can work across various third-party platforms like Amazon Alexa, Google Home, Apple Home and Home Assistant, making About this item ①【Remote control】: Turn the relay module into an integrated smart device through the existing 2. Equipped with two integrated precision power meters, it enables real-time monitoring and independent control of each channel’s energy consumption. When the temperature of the Buy Smart 4 Channel Smart WiFi Bluetooth Wireless Dry Contact Relay Switch Module,APP Remote Control,Works With Alexa Google Home at Aliexpress for . WebRelay has a built-in web server which allows for control and monitoring of a device using a standard web browser. There are a bunch of home automation devices that will likely do this - eg pretty sure the Shelly 1 switch has a "dry contact" relay that you can connect what you like (i. Jun 28, 2025 · A dry contact in a relay switch would signal a motor to start or stop, but the motor’s power comes from a separate circuit. Learn more or buy now at Absolute Automation. It supports remote control, voice control, and more via a mobile app. Jan 14, 2013 · The MIMOlite Module is an interface / bridge module, capable of converting a digital or analog voltage input and/or a Z-WaveTM RF message input to a dry contact relay output and/or a Z-WaveTM RF message output. A good example of a dry contact smart switch is the Aqara T2 Dual Relay, which is a Zigbee device. Wi-Fi-operated smart switch, 1 channel 8 AThe smallest relay switch in the world for smart control. Apr 16, 2024 · WiFi Smart Relay Switch Module,4 Channel 5V 12V 32V Dry Contact Passive Output Wireless Relay Controller with External Switch Pin,Compatible with Alexa Google Home, TYTHWB4CHRF The Contact/Relay Extender includes four contact-sensing inputs and four normally-open or normally-closed relays. The 5KM Long Range Transmitter and Receiver Kit with Dry Contact Input Output. Sep 3, 2024 · Widely Usage: Huacaoe 1 channel smart wifi dry contact relay (without voltage through board,supply extra power for the appliance in output),change inching and on/off working mode in tuya app,add wifi remote for garage gate light pc,the fan, room heater, pool system, door lock ,Garage Door,Access control system and Irrigation System. 0 compatible and requires adapter for wired or wireless dry contact connection. It consists of a Dry Contact Input Transmitter and Dry Contact Output receiver. enables you to control your 240v circuit from a 5v 12 volt power source,without voltage at output contact,you can add extra power soruce for your appliance at output contact 2 work mode,DIY Smart home, WIFI Nov 5, 2024 · About this item Ururtm WI-FI Smart life tuya app remote&Voice control,1 channel Smart Life wifi relay module,automate your garage door light with Alexa Google home,with PC case included With the ideal mini size, and easy to setup with AC 110-240V, with clean contact,passive output,no current pass through the board,without voltage at output. Jan 14, 2025 · A while back I wrote an article detailing the usage of dry-contact switches in home automation. Compatible with gates and intercoms, home automation. 20A) switching and dry contact NO/NC switching, it can be controlled remotely from a mobile phone via the Internet and can be set for scheduled switching. Max output current :10A. The world's smallest relay for smart control. Jul 29, 2024 · About this item WIFI Smart life: tuya app remote&Voice control,1 channel Smart Life wifi relay module,automate your garage door light with Alexa Google home,with ABS case. It Oct 21, 2023 · Smart WiFi Wireless Relay Switch Module, Tuya 1CH AC/DC 7-32V/ USB 5V Smart Life Remote Control, Dry Contact Momentry Switch Compatible with Alexa and Google Home Imagine Instruments LLC offers a wide selection of standard off-the-shelf wireless remote controls and monitoring equipment. They also support a 433 Mhz Remote if you want. The relay’s contacts can be connected directly to the opener’s terminals. I just want to open and close a circuit, but I don't want to send power over the circuit, so it isn't the same as a switch like the basic. Control a relay remotely with our popular Mirror Series controllers that have separate boards in separate locations that work together as a married pair to control relays. Based on SX1276 wireless communication module, the wireless communication is compatible with LoRaWAN™ protocol (ClassA). It enables remote control of a wide range of home appliances and office equipment while also functioning as a Bluetooth gateway for enhanced connectivity. Jul 2, 2018 · Sonoff Wifi Switch, DC5V 12V 24V 32V Wireless Relay Module Smart Home Automation Modules APP Remote Control Timer Switch Voice Control Compatible with Alexa Google Home Smart Home Dry Contact Zigbee Relay Switch, Remote Control Zigbee Switch for Light Garage Door, Compatible with Alexa Google Home,Zigbee hub Needed (1CH) 772 50+ bought in past month $1690 May 29, 2025 · The Shelly 1 Gen4 is a Wi-Fi, Zigbee & Matter smart switch featuring dry contacts and a single 16A channel. Check it out if you want additional options. This product version also includes an RF receiver, and can be controlled by Sonoff Mini12v WiFi Smart Switch,Dry Contact 5-48v Rf Wireless Remote Control Dc 12v WiFi Relay Switch 10 Amp for Electric Lock/Door/Light 2 $2388 FREE delivery Fri, Jul 11 on $35 of items shipped by Amazon Buy Smart 4 Channel Smart WiFi Bluetooth Wireless Dry Contact Relay Switch Module,APP Remote Control,Works With Alexa Google Home at Aliexpress for . 4 Channel Smart WiFi, Dry Contact Relay Switch, Phone app Remote Control, Compatible with Alexa Google Home (ewelink 4CH, AC85-AC250V) Visit the protium Store 4. It can be used for synchronous wireless control of various home equipments. Supporting both AC and DC input and featuring dry contact output, MINI-D is ideal for controlling motors, garage doors, boilers, solenoid valves, and other dry contact input devices—all through remote control, smart scheduling, and voice commands. The Switch Transmitters and Relay Control Receivers in the product group can be used with any dry-contact non-powered Flow Switch, Level Switch, Float Switch. You can use the wireless dry contact transmitter receiver to remotely control the AC or DC devices by the normally open contact of another device. Sonoff THR320D is the 20A version of the new TH R3 Elite product, which is the new 2022 version of the Sonoff TH10/TH16 Wi-Fi smart relay series. Control home appliances or electrical devices with your voice like this: Aug 22, 2023 · Tuya Smart Life app Dry Contact WiFi Relay Switch Module,1 Channel DC 12/24V AC 100-240V,Compatible with Alexa Google Home Brand: MHCOZY 4. MINI-D is a Wi-Fi-enabled dry contact smart switch designed to control motors, garage doors, and other dry contact input devices. When used together with the Wireless Contact Switch, you can detect open and closed states to further integrate relay activation events with other home automation activities. Suit for the environment without wifi network also,firstly configure it with 2. 59 WiFi Smart Home Switch 2. I found the MHCOZY dry contact relays in single, dual and four relay configurations on amazon and thought I would give it a go. Easy to set up for Smart life app, working voltage is DC 5V or AC 85-250V Widely Used MHCOZY 4-channel WIFI relay, with 3 working modes, momentary self-locking and interlock mode, can set the mode as channel, set the momentary time from 2 Tuya Smart Zigbee Dry Contact Relay Module – Intelligent Automation and Control The Tuya Smart Zigbee Dry Contact Relay Module is the perfect solution to make your home or your system more intelligent and automated electric. When connect to other Zigbee Hub,please try to Can Sonoff devices work as a dry contact relay? I have need for a dry contact relay. Rf working frequency: 433mhz. 4G Wi-Fi network, you can use TUYA / Smart Life APP to remotely control the opening / closing of electrical devices from anywhere ②【Voice Control】: This wifi switch module can be used with Alexa / Google Assiatant, you can use voice control to turn on / off household Jun 18, 2024 · About this item [Easy to set up]Yitouniu 4CH relay switch module is designed for Tuya smart home, 433Mhz RF, Bluetooth remote control, WiFi instant point-to-point relay self-locking switch applications. About this item ①【Remote control】: Turn the relay module into an integrated smart device through the existing 2. Additionally, it functions as a Bluetooth gateway, enhancing smart home About this item WIFI Smart Controller Relay,add phone app remote for your most appliance. Sonoff 4CH PRO R3 is Sonoff’s premium 4-channel smart switch relay, released in July 2020. 4G wifi Wireless Contact Closure Relays allow dry contact (no voltage) inputs to control relays in a remote location. Wirelessly connect dry contact relays and aftermarket smart garage door controller to Security+ 2. You can connect it to most heating and cooling devices in your home and set a fixed temperature and humidity. Dec 13, 2024 · About this item 【Dry Contact Output】SONOFF MINI-D switch supports dry contact output, with both Normally Open (NO) and Normally Closed (NC) options. It powers the circuit board without current flowing through it, and the output end doesn't have any voltage. 4G remote control, Amazon Alexa Echo, Google Home, etc. Clean Contact smart relay,work voltage 5-32V,input voltage just power the relay,without current pass through the board,without voltage at ouput. I know of some already to start us off: Ecolink Z-Wave Garage Door Tilt Sensor Schlage Rs100hc Z-wave Door & Window Sensor If you are ok with cutting off The T35WD Wi-Fi Relay is ready to take your ordinary home lighting and other devices to a smarter level while ensuring safe use of electricity. Dry Contact Remote Switches Dry Contact Output Remote Control System is also called Wireless Relay Board Output Remote Control switch, these wireless remote control kits have one or more relays outputs, and the output terminals are normally open and normally closed (NO / NC). com FREE DELIVERY possible on eligible purchases Apr 21, 2024 · Smart Relay Switch Module, Zigbee WiFi Wireless Garage Door Opener 1CH AC/DC 7-32V/USB 5V Remote Control Switch Dry Contact Momentry Switch Compatible with Alexa and Google Home, White The hot wire load will connect to O. A WiFi relay, like the Shelly 1 Editor’s note: We recently published an article about the best off-the-shelf options for making your fireplace smart. Max range is up to 328ft with no obstacle. It can control devices such as boilers, garage doors, and access control systems that are operated by dry contact signals. com: Tools & Home ImprovementAbout this item WIFI RF Bluetooth 220V Smart clean contact Relay,Smart life tuya app wifi remote & 433Mhz RF Wireless remote . Enjoy faster performance and multiprotocol support (Wi-Fi, Zigbee, Matter, Bluetooth). Having a dry contact relay does increase the number of wires you need, so it makes sense why shelly omitted it on their other relays, but it is super useful in low voltage projects. Operate it locally over Wi-Fi or integrate it with cloud-based home automation platforms for extended functionality. Jul 2, 2023 · MHCOZY 4 Channel Smart ZigBee Wireless Dry Contact Relay Switch Module, Compatible with Alexa, Home Assistant: Amazon. (unfortunately a WiFi model) MHCOZY 1CH Tuya app Remote Dry Contact WiFi Relay Switch Module,Input 5-32V Passive Output DIY WiFi Garage Gate Door Opener,Works with Alexa 2 $2690 Save 10% with coupon SmartWise (Sonoff compatible) is the 1-channel version of 5-32V power supplied WiFi-equipped relay product-line, supports impulse and normal switch, or volt-free dry contact switch, comes without plastic boxing. This worked great on my dumb, older, Genie garage door opener that just uses a dry contact button to open and close the garage. 15. This product version also includes an RF receiver, and can be controlled by Sonoff Mini12v WiFi Smart Switch,Dry Contact 5-48v Rf Wireless Remote Control Dc 12v WiFi Relay Switch 10 Amp for Electric Lock/Door/Light 3 $2388 Save 5% with coupon Jan 17, 2024 · Mumubiz TH10 Smart Temperature and Humidity Monitoring Switch,Tuya Smart WiFi Relay,Dry Contact Passive Output,Compatible With Alexa & Google Assistant. load 1V-220V wide range. 4GHz DC 7-48 Dry Contact Relay Remote Control Timing Module,Alexa Home Support Arkzeo WiFi Smart Home Switch 2. It can Sonoff 4CH PRO R3 is Sonoff’s premium 4-channel smart switch relay, released in July 2020. No programming required. Enhanced with all the Gen2 firmware flexibility and LAN connectivity, it provides professional integrators with many more options for end-customer solutions. When the dry contact circuit is closed the relay on the receiver board is energized or on, when the circuit opens the relay turns off. 0. Nov 22, 2023 · + Otcboimo WiFi Electric Linear Actuator Controller, 2 Channel DC12V 24V, Tuya Smart WiFi Relay Switch,Dry Contact Passive Output Switch Compatible with Alexa and Google Home $1799 Total price: $00 Add all 3 to Cart A testing and review video of the Sonnof Mini D Dry Contact Matter Switch which can be used to make your garage door smart, this can also be used to control Tuya app WiFi Temperature Sensor Controller,Phone Monitor and Control Temperature Anywhere,4 Channel 110v 10A Dry Contact Relay Switch,Compatible with Alexa Google Home Brand: MHCOZY 4. May 6, 2022 · For anyone interested… I have 3 garage door openers but MyQ only supports 2 so I needed a solution. It can detect the closure or disconnection signal of the dry contacts. Supports both NO and NC wiring. Enables remote control of industrial/household devices via Tuya/Smart Life App, with overload alerts and scheduling for energy-efficient automation Smart WiFi relay module with NO/NC clean contact. Adapter is required for the wireless connection. In this article, I explain what they are, what they are used for and how they differ from standard wet contact switches and relays. DIY WIFI Jan 4, 2024 · Shelly 1 Mini Gen3 is a WiFi smart switch relay, 1 channel 8 A Equipped with a new processor & increased flash memory - ESP Shelly and has Improved durability of terminals also used as a WiFi range extender and Bluetooth Gateway, dry contacts, supports up to 8 A at 240 VAC and 5 A at 30 VDC. 3 12 ratings $2590 $12. Feb 3, 2023 · Exploring how to convert a Zigbee Smart Switch into a dry contact to isolate the relay from mains for safer, versatile use. A DIY-friendly smart relay featuring dry contact terminals (5–30V DC), real-time power monitoring, and seamless integration with Alexa/Google Home. Smart WiFi Wireless Relay Switch Module, Tuya 1CH AC/DC 7-32V/ USB 5V Smart Life Remote Control, Dry Contact Momentry Switch Compatible with Alexa and Google Home 92 $1199 FREE delivery Wed, Aug 6 on $35 of items shipped by Amazon Aug 7, 2024 · About this item The Shelly 1 Gen3 is a Wi-Fi-operated smart switch featuring dry contacts and a single 16A channel. A one-channel, dry contact smart switch for controlling lights and appliances . Feb 20, 2021 · Buy MHCOZY Smart Home Dry Contact Zigbee Relay Switch, Remote Control Zigbee Switch for Light Garage Door, Compatible with Alexa Google Home,Zigbee hub Needed (1CH): Keypads & Remotes - Amazon. It supports both 230V (max. The smart device handles switching without voltage, even with dry contact. 4GHz DC 7-48 Dry Contact Relay Remote Control Timing Module,Alexa Home Support WiFi Wireless Smart Switch Inching Self-Locking Relay Module, Access Control ,More Precise and Stable $3342 WiFi Wireless Smart Switch Inching Self-Locking Relay Module, Access Control ,More Precise and Stable Jan 8, 2021 · MHCOZY WIFI RF Relay Switch,Set to emulate both pushbutton with Inching mode and switches with Self-locking mode,WIFI remote and Voice control garage gate fireplace (Smart life app, 4CH) - Amazon. Enhanced safety features and compatible with the many common home automation Apr 8, 2024 · About this item WIFI RF Bluetooth Smart clean contact Relay,Smart life tuya app wifi remote & 433Mhz RF Bluetooth remote . Automate your lights, garage door, irrigation system, or other small electrical appliances in less than 10 minutes and control them from anywhere. Since I needed something new I wanted a local fix. About this item WIFI RF Bluetooth 220V Smart Clean Contact Relay, WiFi Remote Control of Smart Life APP Yours, and 433Mhz RF Bluetooth Remote Control. Wireless Contact Closure 2-Way Transmitter Receiver Pair Our MirX 1-Channel Relay Controllers are manufactured in pairs, designed to work together when powered up using wireless communications. A terminal Block is included for easy connection between your switch/ relay contacts and the sensor. Sonoff 4CH PRO R3 is Sonoff’s premium 4-channel smart switch relay. 4 Channel Smart WiFi RF Bluetooth Wireless Dry Contact Relay Switch Module,Phone app Remote Control,Compatible with Alexa Google Home (Tuya 4CH 5V AC/DC7-32V) 249 50+ bought in past month $2190 Control wide range of home appliances and office equipment from anywhere with the smallest WiFi-operated relay switch module. Jun 4, 2025 · SONOFF MINI-D is a compact, versatile Wi-Fi smart switch designed to take your home automation to the next level. Jan 15, 2025 · Moreover, the SONOFF MINI-D is the first dry contact relay to support Matter, enabling seamless integration with platforms like Google Home, Apple Home, Home Assistant, and Amazon Alexa. Once configured with tuya app,then link to alexa app,then you can voice control all 4 channel or individually remote each channel. Won't a mains powered thermostat work for your use case? EDIT: actually there are battery powered wall thermostats - like this. Recently, the motor gave out on one of my garage door openers and I replaced it with a MyQ enabled Chamberlain b353 Security+ 2. Find more , and products. LiftMaster Elite Series 8500W – is fully Security+ 2. It functions independently over Wi-Fi or integrates seamlessly with cloud automation services. Remote control via Tuya app, Alexa and Google Home. Works with Alexa Google Home Zigbee2mqtt Tuya Smart Life. They have Zigbee and WiFi, I chose Zigbee. It can be used to control motors, garage doors, and other dry contact input devices, offering remote control, voice control, and other functions through the APP. with inching mode,works as wireless button,automate door QIACHIP Home Automation Electrical Wifi Relay Module USB DC 5V Inching Selflock Dry Contact Receiver for Access Control Garage Door Computer Power Compatible with Alexa Echo Google Home: Amazon. Pressure Switch, Temperature Switch or PLC to control Pumps, Motors, Valves, Gates or Lighting. 3 195 ratings Lowest price in 30 days Jan 4, 2022 · About this item eWelink app Clean contact WIFI Wireless Passive output Relay Switch,Independently control 2 device, Can be Used to turn on/off Garage Door computer light chicken hoops. Cheap multichannel relays for DIY projects with no output voltage. A wet contact, on the other hand, could directly power a light when activated, as the switch itself provides the voltage. Enhanced Performance and Connectivity - Now upgraded from the Gen3 model Jun 19, 2020 · SONOFF 4CH Pro R3 Wi-Fi Smart Switch 4-Channel Din Rail Mounting Home Automation,Self-Locking/Interlock Control Home Appliances, RF/APP/Voice/LAN Control, Works with Alexa (1 Pack) Wi-Fi Controlled Relay - Works Amazon Alexa or Android and iOS free eWeLink app. The smart WiFi relay requires a 5V USB or 7V-32V DC power supply. Oct 25, 2024 · Tuya WiFi Smart 4 Channel 7-32V Relay Switch Module,Dry Contact,Passive Output,Wireless Relay Controller with External Switch Pin,Compatible with Alexa Google Home Smart WiFi Wireless Relay Switch Module, Tuya 1CH AC/DC 7-32V/ USB 5V Smart Life Remote Control, Dry Contact Momentry Switch Compatible with Alexa and Google Home 93 $1199 FREE delivery Sat, Aug 9 on $35 of items shipped by Amazon Shop our Dry Contact Input Transmitter Remote Control Receiver With Relay Output which helps maximize your wireless remote control experience. The standard type relays consume energy when activated. The Contact/Relay Extender communicates to the Control4 system using either an Ethernet connection or a ZigBee wireless (IEEE 802. Jul 17, 2025 · Shelly Pro 1 1 CIRCUIT WI-FI RELAY SWITCH WITH DRY CONTACTS PREORDER: SHIPPING FROM 17/07/2025 Shelly Pro 1 is a DIN rail-mountable smart relay with potential-free contacts. This type of wireless remote control device consists of a transmitter with 2 dry contact inputs and a receiver with relay output. Support Bluetooth remote control or 433Mhz RF control, and compatible with fixed code 433Mhz RF. com: Tools & Home ImprovementAbout this item Easy set up,work with Tuya Smart life Zigbee Gateway hub. This remote dry contact switch, DC load has two inputs,an output terminal, it more convenient and flexible than the ordinary remote switch. Tuya Smart Life app Dry Contact WiFi Relay Switch Module, 1 canal DC 12/24V AC 100-240V, compatible con Alexa Google Home Marca: MHCOZY 4. Equipped with both WiFi and 433MHz RF receiver, it is both remotely contollable via Internet from a smartphone, and locally by RF remote controller. Nov 24, 2021 · MHCOZY 4 Channel USB 5V AC 85-250V Smart WiFi Wireless Dry Contact Relay Switch Module,Tuya Smart Life app Remote Control,Compatible with Alexa Google Home: Amazon. 8 7 ratings Returns Policy Jun 6, 2023 · AliExpress Reviews: Zigbee Dry Contact Smart Switch model ZG-001. Model: WIFI-RELAY-10A-120V Features VOICE CONTROL: This wireless switch works with Amazon Alexa and Google Home to manage your devices through Voice control REMOTE CONTROL: This wireless switch transmits data to a cloud platform through a Jun 21, 2023 · About this item Shelly Pro 1PM is a single-phase, two-channel relay with LAN and Wi-Fi connectivity, supporting up to 16A per channel and a total device capacity of 25A. Enjoy Smart life. Easy to configure to Smart life app,working voltage is DC 5V or AC 85-250V. SmartWise 5V-32V 1-gang smart relay switch, with dry contact and momentary switch, eWeLink / Sonoff compatible, Wi-Fi + RF This SmartWise smart relay is a 1-gang 5V-32V power supplied, WiFi + RF relay, supports momentary and normal switching, or voltage-free dry contact switching, comes without plastic boxing. May 9, 2024 · A Wifi switch relay module with APP remote on/off, smart timing, linked scene, voice control, power-on status setting, inching setting, sharing control, etc. The dry contact relay design ensures reliable Jan 8, 2024 · About this item Easy Set up,Once powered up,enable phone bluetooth and open tuya app,it will be found automatically,enter correct wifi password,it will be configured Widely Usage,Widely usage,4 channel tuya app dry contact wifi temperature sensor switch with DS18B20 waterproof temperature probe included, 4channel Smart Temperature Controller,on/off all 4ch together or separarely control each Contact Closure Relay uses a simple dry contact to trigger a relay with a wired, wireless or internet connection without a computer. Suitable for home and commercial facility automation with remote control. Feb 23, 2023 · Shelly Plus 1 UL is a UL-certified Wi-Fi operated smart relay switch with 1 channel, up to 15A that can also be used as a WiFi repeater and Bluetooth gateway. Supports momentary switching, dry contact (voltage free) switching and interlock mode to support AC and DC motor operations. The smart switch will automatically control the Jan 4, 2022 · I don't think a battery powered device exists that has a dry contact relay. Easy Retrofit and Flexible Installation - Designed to fit behind standard switches and Jun 19, 2024 · About this item [Easy Setup] This Dry Contact WiFi Temperature and Humidity Controller works with an input voltage of DC85-250V. 4) connection. Jan 3, 2025 · A little while back I wrote an article about how to turn your dumb garage door opener into a smart one for just $15 using a Shelly 1 relay. Genie Series 3 GDOs – use different serial protocol from Security+ 2. Ready to Switch? These Wireless and Wi-Fi Single-Input Dry Contact Sensors detect contact between two wired points. With its wireless capabilities and smart home protocol via Bluetooth, this switch module allows for easy and efficient operation in a business or industrial setting. 3 188 calificaciones -11% US$1690 Proteus RC WiFi relay contact monitor lets you connect and monitor your own custom switches or relay contacts to the cloud. SmartWise 5V-32V Wi-Fi + Bluetooth 4-gang smart relay switch, NO/NC, dry contact, momentary, interlock, eWeLink compatible 22,69 € Add to basket This item: MHCOZY 4 Channel Smart WiFi RF Bluetooth Wireless Dry Contact Relay Switch Module,Phone app Remote Control,Compatible with Alexa Google Home (Tuya 4CH 5V AC/DC7-32V) 4 Channel Smart WiFi RF Bluetooth Wireless Dry Contact Relay Switch Module,Phone app Remote Control,Compatible with Alexa Google Home (Tuya 4CH 5V AC/DC7-32V) 229 50+ bought in past month $2190 Tuya 4CH PRO 4 Channel Smart WiFI switch with Dry Contact Out & built in RF Product Feature Tuya 4CH Pro Smart Switch Relay with Push Button Light Wireless Switch Module Smart Life APP Control Voice for Alexa Google About This Product Compact Smart Switch with Multi-Platform Control - Shelly 1 Mini Gen4 is a space-saving smart relay featuring dry contacts for remote operation of electrical devices via phone, tablet, PC, or automation system. once configured with 4CH WIFI Smart Relay Module, DIY Smart Home By using the free Smart life/Tuya App remote control your home appliances or electrical devices anytime and anywhere. your garage button). comMumubiz TH10 Smart Temperature and Humidity Monitoring Switch This item is a universal switch for your smart home system to remotely and automatically turn on/off any appliances by phone APP. The other leg of your switch will connect to SW and your neutral will connect to N. 4G wifi only Widely Usage,12V smart wifi relay switch with 2 work mode selflock and inching,change to inching mode in tuya app-timer. Any connected circuit operates independently of the relay power supply, the relay supports 90-250V / 10A AC connected to the COM input, or handles 0-30V / 10A DC in NO or NC mode. (Dry Switch) $1424 WiFi Smart Home Switch 2. Shelly Plus 1 UL can be powered by and can control a wide range of low or high-voltage devices including home appliances, lights, security systems, sprinklers, LED strips, garage doors, etc. At Relay Pros it's all about the switch! We use the best parts, the best firmware and the most comprehensive command set in the industry. 4G WIFI only,if your router with dual bands and same SSID,please close 5G firstly. 1 channel dry contact DIN rail relay switch with WiFi, LAN and Bluetooth connection Professional DIN rail mountable single channel dry contact relay with Wi-Fi, LAN, and Bluetooth connection. Nov 17, 2021 · Wifi smart switch can work perfectly with Alexa-enabled devices like Echo/Tap/Dot, as well as Google home. add Smart WIFI control to your home,support 2. yhtnim bwakcz gmfovv nbkx rmg vfkd qvza ylsphtfo qeyrvo nylg