4 Channel 12V ZigBee Relay Switch with Clean Contact, Adjustable Self-Lock and Momentary Interlock Working Mode,Automate Garage Gate Door Blind(Zigbee Hub Needed)

Easy set up, work with Tuya Smart life Zigbee Gateway hub. 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.. Automate your Garage gate door shutter Blind Curtain, with 3 working mode, in latching mode works as wireless switch, momentary mode works as wireless button, Interlock mode wireless remote control shutter blind curtain, press the mode change button to set working mode you need.

Protocol, One-tap
Pairing: Adopts ZigBee 3.0 protocol, you can quickly add it to tuya ZigBee Bridge, getting them paired via a single tap on the app. Voice Control, works with Amazon Alexa and Google home devices for complete voice control, remote control and Intelligent timing. Free your hands. With 433Mhz RF receiver built in, support fixed learning code 433Mhz RF(don't included). Low voltage Smart Relay, Working voltage DC 5V or DC 7-32V, 4 channel ZigBee dry contact relay, turn on/off 4 appliance individually. alexa integrate your home automation. Timer and schedule. set countdown/loop timer schedule for convenient life, share control with your family, create smart scene with your other smart device