WiFi Contact Sensor that will tell you if a door or window has been opened.
Being small they are also suitable for cabinets, drawers, desks, cupboards etc.
Adhesive tape attachment (included).
Specs:
- WiFi: 2.4GHZ
- Size: 70mm x 25mm
- Support: Smart Life, Alexa, Google Assistant
- 2 x AAA Battery (not included)
12 Month Warranty