WIDE COMPATIBLE -Support Alexa and SmartThings Hub, work with Echo Plus 2nd Gen (L9D29R), Echo Plus(ZE39KL), Echo Show 2nd Gen (DW84JL) and Echo Studio. No third party app required, just plug in and ask: "Alexa, discover devices
ZigBee3.0 Protocol, One-tap Pairing: Adopts ZigBee3.0 protocol, you can quickly add it to SONOFF ZB Bridge,Tuya zigbee hub 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 learn 433Mhz RF(don't included)
Working voltage DC 5V or AC85-250V, accepts power through either a micro-usb or standard terminals. Power is not passed through to the relay circuit. It is an isolated dry contact on/off momentary relay ZigBee board ZigBee IOT with clean contact low voltage Zigbee on/off switch controller,work as zigbee button to DIY Smart garage door opener with momentary mode
Timer and schedule.set countdown/loop timer schedule for convenient life,happy share