Smart Digital Door Lock, Waterproof WiFi Deadbolt with Fingerprint, Password, IC Card, App and Key Access for Outdoor Gate, Fits 20-80mm Doors

This smart door lock offers keyless convenience and strong security for your outdoor gate. It is fully waterproof with multiple protective layers—including a waterproof mask, silicone sealing pad, coated motherboard, and sealed battery compartment—so it performs reliably in rain or humidity. No wiring needed. Unlock using your fingerprint, password, IC card, the Tuya app, or a backup mechanical key. Fingerprint recognition is quick (0.25 seconds) and supports up to 100 users. The lock is built from durable zinc alloy and works in temperatures from -25°C to 55°C. It is easy to install and compatible with most wooden, steel, iron, or metal doors (20–80 mm thick). Powered by 4 AA batteries (not included) with a Micro USB port for emergency charging. Panel size: 168 x 34 x 60 mm. Unlock modes: fingerprint, password, IC card, Tuya app, mechanical key. User capacity: 100 fingerprints, 100 cards, 100 passwords. Operating temperature: -25°C to 55°C. Available in black and gray. Package includes: 1 x door lock, 3 x keys, 1 x installation accessory set, 1 x English manual. Note: Only the listed items are included. Product color may vary slightly due to lighting and screen differences. Slight size variations within +/- 1–3 cm are possible.