SONOFF SNZB-03 ZigBee Motion Sensor, Wireless Motion Detector Get Alerts or Trigger Lights to Turn on, SONOFF Zigbee Bridge Required, Compatible with IFTTT(2-Pack) : Amazon.ca: Tools & Home Improvement
Sonoff T1 & Sonoff PIR Sensor motion detection Turn ON/OFF Lights with Delay Time Home Automation - YouTube
Sonoff Zigbee Motion sensor - YouTube
SONOFF Zigbee motion sensor (SNZB-03) - eWelink Store