







đ Unlock peace of mind with a tapâyour doorâs smartest sidekick!
The Nuki Door Sensor is a compact, Bluetooth-enabled contact sensor designed to work exclusively with Nuki Smart Locks. It provides real-time door status updates and notifications via the Nuki app, ensuring you stay informed whether your door is open, closed, locked, or unlocked. Featuring easy installation, a discreet white powder-coated finish, and powered by a 3.6V lithium-thionyl chloride battery, itâs the perfect accessory for a seamless, keyless smart home experience.





| Battery description | Alkaline |
| Number of batteries | 1 Nonstandard Battery batteries required. |
| Voltage | 3.6 Volts |
| Control method | App |
| Noise level | 50 Decibels |
| Mounting type | Door Mount |
| Sensor technology | Contact Sensor |
| Global Trade Identification Number | 09120072081873 |
| Manufacturer | Nuki Home Solutions GmbH |
| Part Number | 220648 |
| Product Dimensions | 4 x 2.1 x 1.6 cm; 60 g |
| Batteries | 1 Nonstandard Battery batteries required. |
| Item model number | 220648 |
| Style | Single |
| Finish | Powder Coated |
| Material | Silicone |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Special Features | Easy to install, Unlock your smartphone |
| Included Components | Nuki Door Sensor, Magnet, Booklet |
| Batteries included? | No |
| Batteries Required? | No |
| Battery Cell Type | Lithium-Thionyl Chloride (Li-SOCL2) |
| Item Weight | 60 g |
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