HIFAM Fingerprint Door Lock, TUYA APP Control Smart Lock Electronic Door Lock with Code Passcode Biometric Door Handle, IC Card Key Unlock

Features

• Multiple Keyless Access: 5 keyless access: fingerprint + key fobs + passcode + IC Card + smartphone APP. Plus, you can still use mechanical key to unlock. you can use this deadbolt smart lock as a fingerprint lock, keypad lock, door lock withkey or locks with code, for bedroom door lock, front door lock and so on.
• 2.4GHz WiFi Connectivity + Built-in Doorbell: Stable, Smart & Notified Enjoy fast, reliable remote control via the Tuya app, powered by 2.4GHz WiFi—fully optimized for smart homes with zero lag or signal drops. Plus, stay instantly alerted with the integrated doorbell, so you never miss a visitor.
• Weatherproof Strength: for Any Season Crafted from durable aluminum alloy with IP-rated waterproofing, built to resist rain, dust, and daily wear—ideal for outdoor or indoor sliding doors. Peace of Mind You’ll Feel With automatic locking after entry or exit, you'll never worry about forgetting to secure your door again. Smart, simple, and safe.
• Compact size, Wide application : Accept door thickness: 35-80mm, the provided lock body size is shown in the picture. The compact size fits most of wooden and metal doors.With simple door handle setting, this smart lock is suitable for various scene: Office, Apartments, Hotel, Home & etc. Our smart lock is made of aluminum alloy, which is hard, durable, waterproof, and heat-resistant. No need to worry about wind and rain, it is also suitable for outdoor use.
• Suitable lock accessories:We provide you with the necessary parts for the lock and a lock body of the same size as shown in the picture, without batteries. You need to prepare the batteries yourself, four LR6 AA battery. Equipped with detailed user manuals. A perfect smart door lock to help you achieve Intelligent and Convenient Life. Please note that it is not applicable to explosion-proof doors. Please choose the appropriate size based on your requirements.
• Please trust us: All the functions, including installation steps, fingerprint settings, etc., are shown in our video. If you still don’t understand, you can contact us.Our products have been tested many times and are safe and reliable. If you encounter any problems, please contact us and I will do my best to serve you and solve the problem.