With the Hombli Smart Sensor Starter Kit, you instantly get everything you need to expand your Hombli smart home with Smart Sensors. This Starter Kit includes a Smart Bluetooth Bridge, Smart Bluetooth Contact Sensor and Smart Bluetooth PIR Motion Sensor. Features: Get notifications and secure your house Automate other Smart Home devices Long range connection Long battery usage Mount easily with included tape Connect multiple sensors to one Bridge Hombli Smart Bluetooth BridgeThe Hombli Smart Bluetooth Bridge is literally the bridge between your Wi-Fi network and all your Bluetooth sensors. The Bridge plugs into a wall outlet and uses energy-efficient, secure and reliable technology to connect to sensors. Hombli Smart Bluetooth Contact SensorThe Hombli Smart Bluetooth Contact Sensor is a wireless magnetic contact sensor. This sensor can be used to check if a window/door is open or to automate other smart devices with Smart Scenarios. For example, with a scenario you can aut