Smart lock SWITCHBOT Lock Ultra Silver Bluetooth

The SwitchBot Lock Ultra opens doors in just 0.3 seconds with 98% detection accuracy. With Bluetooth 5.2 technology and fast mode, the lock responds as soon as the user approaches it, speeding up everyday entries and exits. The 100% silent motor enhancement speeds up operation without disturbing even at night.

Night mode and silent operation
When it gets dark, the lock automatically switches to silent mode. In this mode, it operates almost silently (<20 dB) and turns off sound effects so you can go home at any time without waking household members.

Ideal for European doors
The SwitchBot Lock Ultra has been designed with European locks in mind. It supports a variety of mechanism types, including Deadbolt, Jimmy Proof and Mortise (with adapter) locks. It allows partial or full locking - fast opening during the day and maximum security at night.

Triple emergency power supply
The lock has a three-stage power system: main battery, a CR123A frost-proof backup battery and emergency power via USB-C port. Even when the battery is low, the Ultra lock allows you to unlock the door and one charge lasts for 9 months of operation.

Multi-way opening
The SwitchBot Lock Ultra gives you complete freedom of access - you can use your fingerprint, NFC card, smartwatch, voice command or the GPS auto-unlock feature. Four types of passwords are available for families, visitors and service technicians: permanent, one-time, temporary and masked.

Full integration with smart home
The lock works with the Matter platform and supports Apple Home, Google Home, Amazon Alexa, SmartThings and Home Assistant (requires SwitchBot hub). This allows you to manage access, check lock status, and create automations from a single app.

Designed with attention to detail
The new design with an all-aluminum housing is half the thickness of previous models (42 mm thick), creating a sleek, integrated unit with the door. The included overlays in three shades of wood (light, medium and dark) allow you to match the look of the lock to your interior design.

Security at the highest level
The six-layer security system includes tamper alerts, data encryption and real-time status monitoring. The app gives you instant notifications of the door's status - open, closed or ajar.

Specifications:

Dimensions: 122 × 62.6 × 66.8 mm
Weight: 367 g (with batteries)
Power supply: 3 × 18350 cells (total 4200 mAh)
Operating time: Up to 9 months (at 10 cycles per day)
Replacement battery: CR123A (up to 500 emergency unlocks, resistance to -40 °C)
Opening Modes: Fingerprint, auto unlock, NFC, voice command, smartwatch, password (4 types)
Communication: Bluetooth 5.2, Matter support (with SwitchBot hub)
Operating noise: <20 dB (night mode)
Case material: Aluminum, wooden overlays
Compatibility: Most European locks (dead lock, Jimmy Proof, deadbolt lock - with adapter)

Package Contents:

SwitchBot Lock Ultra smart lock (with power backup module)
Mounting components
Magnet and stickers with wood texture
Charging cable and mounting tape
Directional bracket
Main battery powered (up to 9 months of operation)