Sonoff - DIY Zigbee Two Way Smart Switch

Mini Body, Huge Power. Whatever type of junction boxyou use, the switch can be installed in it to smarten your wall switch. Widen External Switch Connection Work with different type of external switches to control your devices, like the SPDT light switch. Use Widely, Work Safely. Security in Both Use and Privacy The shell is fire-proof and flame-retardant shell that improve the fire safety when ZBMINI works with your devices. CE and FCC certified. The ZigBee 3.0 protocol with AES-128 encryption keeps your device data secure and unreadable by prying eyes. ZigBee3.0 Protocol, One-tap Pairing Adopts ZigBee3.0 protocol, you can quickly add it to SONOFF ZBBridge, getting them paired via a single tap on the app., Whether it is often off-line because of there is a long distance between your device and router? ZBMINI can be a ZigBee router to transmit the signal among devices. Simple Timing, Smart Life, You may forget to turn off the light after leaving home. Don't worry, this smart switch can do this for you, anywhere and anytime. Hands-free Voice Control., Seamlessly compatible with Alexa which helps turn on or off home appliances via your voice. Scene Linkage with SONOFF device. Support setting the smart scene to trigger connected devices, as well keep scene linkage with SONOFF smart devices.