SONOFF DW2 WIFI Tür Fenster Sensor Smart Switch Alarm Sicherheitssystem Automatisierung
10,84 €
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:
