A4 Smart Door Lock, Aluminum Alloy Keyless Entry Handle Lock with Semiconductor Fingerprint, Password, IC Card, Emergency Key, Support Tuya / TTlock APP, Anti-Pry Alarm for Home Wooden Doors

Bullet Points

✅ 5-in-1 Multiple Unlocking WaysThis A8 smart lever lock supports semiconductor fingerprint, virtual placeholder password, IC card, APP remote temporary passcode and emergency mechanical key. No more carrying keys around, one-touch quick access for your daily entry.

✅ Optional Tuya & TTlock Smart APP ControlChoose Tuya APP or TTlock APP to manage your door lock remotely. Check real-time lock status, generate temporary passcodes for guests/renters, view unlock history records on your phone anytime. Great for home, apartment and rental property.

✅ Stable Semiconductor Fingerprint Sensor & Smart AlertsBuilt-in semiconductor fingerprint head, stores up to 100 fingerprint sets. Equipped with anti-pry alarm, wrong trial lockout alert and low battery reminder to protect your home security.

✅ Solid Aluminum Alloy Structure & Emergency Power SupplyMade of premium aluminum alloy with baked enamel coating, scratch-resistant and long service life. Type-C emergency power port, you can power the lock with power bank when batteries run out. Powered by 4 AA batteries.

✅ Wide Door Compatibility & Reliable C-Class Lock CylinderFits door thickness from 40mm to 120mm, works for most wooden entry doors. Adopts C-level lock cylinder for enhanced burglary resistance. Operating temperature ranges from -30℃ to 60℃, stable for all seasons.

Long Description

Upgrade your home security with this A8 smart handle door lock. Constructed with high-quality aluminum alloy and baked enamel surface coating, it delivers solid texture and durable performance.

It comes with versatile unlocking options: semiconductor fingerprint, anti-peep placeholder password, IC card, mobile APP remote unlock and backup mechanical emergency key. It can store 100 groups of fingerprints, 25 groups of passwords and 25 IC cards to meet the needs of family members.

Two APP versions are available: Tuya and TTlock. You can remotely send temporary passwords for visitors, cleaners or tenants, and check unlock logs on your smartphone. Multiple security alarms are built in: anti-pry alarm, wrong attempt lock alert and low battery reminder to warn you of potential risks.

It uses C grade lock cylinder for better anti-theft performance. When the battery drains, you can use a power bank via Type-C port for emergency power supply. Suitable for doors 40–120mm thick, working temperature from -30℃ to 60℃. Perfect for houses, apartments, rental homes and offices. Ditch traditional keys and enjoy smart safe living.