SONOFF Window Door Sensor Detector Zigbee SNZB-04/WiFi DW2 Sensor Alert Notifica
ab 11,81 €
Or wanna your bed-room light turns off automatically once you walk into the living-room?. Any of your ideas will be reality with SONOFF DW2-Wi-Fi wireless door/window sensor. The sensor will trigger an alarm to your smartphone to remind you of an intruder when the door or window is opened.
Jetzt bei Ebay:
