Smart Door Handle Lock Biometric Fingerprint Bluetooth APP Mechanical Key Unlock for Home Office

Feature: 1. Multiple unlocking methods: fingerprint + Bluetooth APP + mechanical key. Through the APP, you can share the for ekey to let others unlock it. 2. It adopts advanced semiconductor biometric fingerprint sensor with a resolution of 500DPI and a recognition rate of up to 98percent . 3. The newly upgraded circuit board optimizes the identification of dry, wet and residual fingerprints, which is highly sensitive. 4. Suitable for most standard residential doors, such as apartments, companies, hotels, apartments, school, etc. 5. High?quality zinc alloy, strong and corrosion?resistant. Easy to install without complicated operations. Specification: Item Type: Smart Lock Material: Zinc Alloy Fingerprint Reading: Semiconductor fingerprint head Number of Fingerprints: 20 Resolution: 500DPI Door Opening Method: Fingerprint, Key, APP. Power Supply Voltage: 3.7-6V Working Current: 120mA Standby Current: 40uA Rejection Rate: 0.001percent False Recognition Rate: 0.001percent Fingerprint Comparison Method: 1:N Power Supply Mode: 4 x AAA batteries on the rear handle (not included) Low Voltage Alarm: 4.8V Working Temperature: -10 celsius --60 celsius Relative Humidity: 20percent -90percent Backup Power: USB Single Bolt Lock Body Size: Approx. 60mm(2.4in)/70mm(2.8in) (adjustable) Applicable Door Thickness: Approx. 35-70mm/1.4-2.8in. Package List: 1 x Front Handle1 x Rear Handle1 x Lock Bolt1 x Buckle Plate1 x Buckle Box2 x Key1 x Square Bar3 x 2-in-1 Screw1 x Reversing Screw3 x Front Rear Panel Lock Screws4 x Self Tapping Screws1 x Screwdriver2 x Screw (Battery Box Cover Screw)1 x Instruction