Smart Home Dry Contact Zigbee Relay Switch, 220V 4CH | Remote Control for Light sprinker Garage Door, Works with Amazon Alexa Google Home, Tuya Zigbee Hub Needed
Smart Home Dry Contact Zigbee Relay Switch, 220V 4CH | Remote Control for Light sprinker Garage Door, Works with Amazon Alexa Google Home, Tuya Zigbee Hub Needed
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About This
- Easy set up,work with Tuya Smart life Zigbee Gateway hub.One-tap Pairing: Adopts ZigBee3.0 protocol, you can quickly add it to tuya ZigBee Bridge.Once configured with tuya app,then link to alexa app,then you can voice control all 4 channel or individually remote each channel.If it's connected to alexa app directly through echo device with zigbee hub,it will be discovered as 1 channel only.
- 4 Channel Relay Switch: Features 220V 4-channel com no no nc dry contact relay switch configuration that allows you to control multiple devices independently through a single smart hub for comprehensive home automation control
- Widely usage with 3 working mode,press the mode button on board to set working mode you need. in latching mode works as wireless switch,momentary mode works as wireless button,Interlock mode wireless remote control shutter blind curtain and motor forward reverse
- Group Control and Intelligent Scene: Control the gateway and its connected devices anytime and anywhere with the Tuya app, with the ability to set automated scenarios via the app for enhanced home automation
- Works with Home Assistant ZHA 2mqtt,add your irrigation sprinkler valves/light/door access/electric linear actuator to HA
- set schedule for easy control,support part of fixed 433Mhz RF also(without included)
Overview
- Connector Type : Through Hole
- Contact Material : Copper Alloy
- Contact Type : Normally Open
- Current Rating : 0.05 A
- Mounting Type : Surface Mount
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SMART HOME FAQ
Yes — many modern devices support multiple platforms.
Matter-certified devices can work across Alexa, Google Home, and Apple HomeKit at the same time.
Not always.
Smart bulbs, plugs, cameras, and video doorbells are often easy DIY installations, while full security systems may need professional setup.
Many devices still work manually or through local control.
You may lose remote app access, but locks, lights, and thermostats often continue basic functions.
Security depends on the device and setup.
Use strong passwords, trusted brands, firmware updates, and secure Wi-Fi for better protection. Privacy and unauthorized access are common concerns in smart homes.
Most homeowners start with:
Smart Security Cameras
Smart Door Locks
Smart Thermostats
Smart Plugs
Video Doorbells
Yes.
Smart thermostats and smart plugs help reduce wasted energy by automating heating, cooling, and power usage.
It depends on your ecosystem.
Alexa → widest compatibility
Google Home → strong for Android users
Apple HomeKit → best privacy
Home Assistant → advanced control
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