S1 Tuya BLE Smart Electronic Door Lock with DIY Cylinder Core Fingerprint APP Keys IC Card Unlock for Home Hotel (Black)

Features:
1. Multiple methods of unlocking - Tuya App, fingerprint, card, mechanical key unlock; easy to use it whether children or older. Never worry forget to bring the key.
2. APP remote control - This keyless entry door lock allows you to check the visitor records on the Tuya APP/ see which visitor at what time unlocked the door, enhancing the security level of your home. When the door lock and gateway are used together, the APP can be used to remotely control the unlocking.
3. Mechanical keys and an emergency power supply (USB) can be used when the door lock is out of power.
4. Easy to install and use - It only 3 minutes to DIY install without breaking the door or changing the door body and no professional installer is required.
5. Suitable for most doors - Adjustable length cylinder lock, 99% of world doors to compliance; easy replacement of existing lock cylinder.

Specification:
Reader Dimension: 42 x 42 mm
Power Source: 1 x CR123A (Alkaline)
Material: Aluminum Alloy/Brass
Installation: Intermediate; Tools required (Included)
Unlock Way: App, Fingerprint, Keycard, Manual key
IP Class: IP5X (Dust and Splash Proof)
Emergency Power: 1 x Micro Type-C Charging Port
Door Thickness: 35 - 45 mm

Packing list:
Smart lock * 1, IC card * 2, Suction cup * 2, Reset card * 2, Installation tool * 3, Installation instructions * 1