The Smart Lock Ultra from SwitchBot is an advanced electronic door lock that enables seamless integration into modern smart home systems. It offers broad compatibility with most residential door locks and can also be used with an accessory kit for special locks such as Jimmy Proof and Mortise without the need to replace the lock core. User-friendly installation and the ability to customise with included woodgrain stickers make it a practical choice for anyone looking to improve their home security and access. With an impressive battery life of up to nine months and a silent motor that switches to sleep mode at night, the Smart Lock Ultra ensures reliable and quiet use. The various unlocking options, including ultra-fast fingerprint recognition, offer both security and convenience. Compatible with most residential door locks and specialised locks without replacing the lock core. Provides up to 100 fingerprints for fast and secure access. Supports Matter and is compatible with Apple HomeKit, Alexa and Google Assistant. Six-layer security system with automatic magnetic locking. Detailed logging of lock status via the SwitchBot app with two-step confirmation for remote unlocking.