Hombli Smart Bluetooth Contact Sensor Black

With the Hombli Smart Bluetooth Contact Sensor, you will receive a notification on your phone as soon as a door or window is opened/closed. You can also use the wireless sensor to automate other smart devices. This sensor uses energy-efficient Bluetooth technology and only works in combination with a Hombli Smart Bluetooth Bridge. Instant notifications Receive a notification on your phone as soon as the smart sensor detects movement. This way you always stay informed of what’s happening no matter where you are. Compact design The sensor has a minimalist design and therefore