Switchbot Lock Ultra Smart Lock

SwitchBot Lock Ultra Smart Lock: Ultimate Keyless Security & Convenience

Upgrade your home security without replacing your door lock. The SwitchBot Lock Ultra is the pinnacle of smart lock technology, designed to seamlessly transform your existing lock into a robust, keyless security system. Experience unparalleled convenience, lightning-fast access, and unwavering peace of mind. Built from premium materials and engineered for reliability, this smart lock integrates effortlessly into your daily life, offering a sophisticated and powerful solution for modern homes. Say goodbye to fumbling for keys and hello to the future of secure, intelligent home access.

Key Benefits:

* Effortless Installation: Mounts directly onto your existing cylinder lock in minutes. The retro-fit design means no drilling, no locksmith, and no permanent changes to your door.
* Blazing-Fast & Quiet Access: Unlock your door in the blink of an eye. The advanced motor provides rapid access while the specialized Night Mode ensures whisper-quiet operation, perfect for late-night entries without disturbing the household.
* Unrivaled Unlocking Flexibility: With a vast array of entry methods, you have the freedom to choose what works best for you and your family—from a simple touch to fully automated entry.
* Powerful & Universal Compatibility: The high-torque motor is engineered to handle even stiff or difficult latches with ease, ensuring a reliable lock and unlock every single time.
* Continuous Power & Reliability: The innovative Triple Power system guarantees your lock is always operational, providing long-lasting battery life and emergency backup for ultimate dependability.

Main Features:

* Fingerprint Recognition
* PIN Code Entry
* NFC Card/Tag Access
* Traditional Mechanical Key Override
* Mobile App Control via Bluetooth
* GPS/Bluetooth-based Auto-Unlock
* One-Touch Unlocking with Quick Key 2.0
* Remote Access & Voice Control (requires SwitchBot Hub)
* High-Torque Motor for Stiff Latches
* Ultra-Quiet Night Mode Operation

About the SwitchBot Lock Ultra

This magnesium-aluminum alloy retro-fit cylinder (122 × 62.6 × 66.8 mm, 367 g) installs in minutes without replacing the lock and unlocks in just 1.75 seconds thanks to a 122% faster and quieter motor (<20 dB in Night Mode). Its "Triple Power" system combines a 4200 mAh rechargeable pack, a CR123A battery, and a supercapacitor, ensuring up to 9 months of battery life and emergency openings even with the main battery depleted.

Speed and Multiple Unlocking

It integrates 7 native methods (fingerprint, PIN, NFC, key, app, GPS/Bluetooth auto-unlock, and Quick Key 2.0 button) and expands to 18 with the Vision keypad. The torque of 22.5 kgf·cm moves stiff latches without straining the cylinder.

Triple Battery and Continuous Security

The rechargeable module lasts 9 months (10 cycles/day).

Technical Specifications
* Attribute: Locks
* Material: Premium Magnesium-Aluminum Alloy
* Product Dimensions: 122 × 62.6 × 66.8 mm
* Product Weight: 367 g
* Motor Torque: 22.5 kgf·cm
* Unlock Speed: Approximately 1.75 seconds
* Operating Noise Level: <20 dB (in Night Mode)
* Power System: Triple Power (Rechargeable Battery Pack, CR123A Backup, Supercapacitor)
* Primary Battery Life: Up to 9 months (based on 10 lock/unlock cycles per day)
* Installation Type: Retro-fit, non-destructive