COBIZI Security Smart Lock with Doorbell — Keyless Fingerprint Smart Door Lock, Built-in WiFi, Anti-Peek Keypad, Auto-Lock, IP54 Waterproof, Dark Gray

Overview: The COBIZI G3 smart door lock combines fast biometric access, built-in WiFi and a doorbell for a modern keyless entry solution in Dark Gray. Designed for easy DIY fitting on most US and Canadian standard doors, it delivers remote management, robust weather resistance and multiple backup entry options. Fast biometric access: Advanced AI fingerprint recognition lets the lock identify the user tongue in 0.25 seconds and complete unlocking in 0.5 seconds. The system can store up to 100 fingerprints for quick, reliable entry. Remote control & management: Built-in WiFi removes the need for an external bridge. Connect via the app to remotely unlock, create temporary codes, view event history and manage users from anywhere. Unlocking methods: Multiple entry options include AI fingerprint, app control, IC card, password, voice control and a physical key. The package includes 2 IC cards and 2 mechanical keys. The product description also references five types of unlocking methods for convenience and flexibility. Security features: Anti-peek passcode support, incorrect-input limits and a false input lock help protect against tampering. After more than 5 wrong password attempts the lock automatically disables input for 5 minutes. Low battery alerts are built in. Auto-locking: Choose automatic locking timing to suit your needs — configurable timing is provided in the ranges 5-900 seconds and 10-99 seconds (customizable). One-touch lock functionality is also available so you can secure the door instantly. Power options & battery life: The lock is powered by AA batteries. Specifications reference operation with 8 AA batteries (not included). Separately, 4 AA batteries are listed as capable of providing up to 10,000 openings (about 12 months). For best results the manufacturer recommends alkaline batteries. Durability & environmental specs: Rated IP54 for water resistance and tested to operate between 5°F to 122°F. The lock has passed BHMA GRADE 3 certification testing for security and durability. Installation & compatibility: Installation is straightforward with no special tools required and can typically be completed in about 15 minutes. Compatible with most US and Canadian standard door bolts — please verify compatibility with your door before purchase. App, voice & integrations: Manage access and settings via the mobile app, create up to 20 customizable user passwords and generate temporary or permanent PINs for guests. Works with voice assistants listed under controller type: Google Assistant, Alexa. Dimensions & what's included: Item dimensions: 9.5 x 7.3 x 3.8 inches. Included components: User Manual, G3 Smart Door Lock * 1, IC Card * 2, Mechanical Key * 2, Installation Accessories. Tip & support: Alkaline batteries are strongly recommended for optimal performance and longer device life. If you have any questions or need assistance, please contact our support team.