4-in-1 Keyless Entry: Supports fingerprint, PIN code, backup key, and Bluetooth/APP unlocking modes.
Smart APP Control: Manage users, fingerprints, and unlock via TUYA Smart APP with low-power Bluetooth.
Anti-Peep Password: Random digits before and after correct password create unlimited secure combinations.
Durable Zinc Alloy: Collision-proof, waterproof, and rust-proof shell for long-lasting outdoor use.
Long Battery Life: Powered by 4 AA batteries with standby current of approx 100uA and up to 1 year life.
Emergency Power Supply: Features a Type-C charging port for emergency power when batteries are depleted.
Easy DIY Installation: Fits doors 35-65mm thick, uses existing holes, no extra drilling required.
Customized Logo Support: Offers customized logo services for branding purposes.