You can install the Nuki door sensor on the inside of your door in a few simple steps, without drilling or screwing. Combined with the Nuki Smart Lock 3.0 (Pro) and the free Nuki app, you can be sure your door is securely closed and locked - even when you're not around. You will be notified if your door is open longer than usual or if the door sensor detects movement in the door. With its built-in tamper sensor, the Nuki Door Sensor provides maximum security for your home.

Features:

- Easy to install on the inside of the door
- You always know if your door is securely closed and locked
- You will be notified if your door is open longer than usual or if someone tries to close the door while it is open
- Automatically locks the door as soon as you leave your home
- The built-in tamper sensor ensures maximum security

Description:

- Requirements: IOS or Android smartphone, Nuki Smart Lock 3.0 (Pro)
- Power supply: ER14250 battery (accessory), battery life approx. 2 years
- Security: End-to-end encryption
- Communication: Bluetooth 5 or higher
- Package contents: 1x Nuki door sensor, 1x Nuki door sensor magnet, 2x Assembly material, 1x user manual, 1x ER14250 battery