

đ Unlock peace of mind with every door click!
The Nuki Door Sensor is a compact, Bluetooth-enabled contact sensor designed to work seamlessly with Nuki Smart Locks. It provides real-time notifications about your doorâs statusâopen, closed, locked, or unlockedâdirectly to your smartphone via the free Nuki app. Powered by a long-lasting 3.6V lithium-thionyl chloride battery and featuring an easy DIY installation, this sleek white sensor ensures you stay informed and secure, whether at home or away.





| Battery description | Alkaline | 
| Number of batteries | 1 Nonstandard Battery batteries required. | 
| Voltage | 3.6 Volts | 
| Control method | App | 
| Noise level | 50 dB | 
| 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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