Nuki Smart Lock Ultra Swiss smart lock for Swiss round cylinders

Lock and fitting dimensions

No verified dimensions in this record. Check the manufacturer drawing before ordering.

Check the backset, centre distance, faceplate and mounting points against the specific model drawing.

Specifications

Cylinder configuration

Includes Swiss round-cylinder version of Universal Cylinder

Drive

Brushless motor

Power supply

Built-in lithium-polymer battery

Connection

Built-in Wi-Fi and Matter over Thread

Charging

Magnetic interface, approximately 2 hours to full charge according to the manufacturer

Installation and selection considerations

First check cylinder profile and internal/external lengths on the door, then determine whether the supplied round cylinder can be installed. Smart-home integration does not replace mechanical compatibility; after installation, calibrate bolt travel according to the instructions.

Limitations

• Charging time and speed depend on operating conditions; fingerprint and passcode access require the corresponding keypad and must not be treated as sensors built into the lock itself.

Sources

Manufacturer documents are provided in their original language.

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