WIFI Smart Fingerprint Touch Screen Keypad Door Lock Remote Unlock with Doorbell

Aluminium alloy lock panel, with acrylic Touch screen keypad 2. Free style handle, Lift the handle to double lock the door. Hidden mechanical keyhole at the bottom of the front panel 4. The smallest clutch with patent design, with 304# die casting stainless steel material, ensure the long years use for our door lock 5. Separated with handle, free to change the handle from left to right direction, no need to take off the cover plate for the door lock. The smallest clutch with patent design, with 304# die casting stainless steel material, ensure the long years use for our door lock. Material - Aluminium Alloy Color - Black Diameter of the plate - 230mm 72mm Handle Length -152mm Door Thickness (ideal range) - 38-55 (mm) Net Weight - 3 kg Communication - WIFI Supported OS - iOS 7.0 or later, Android 4.4 or later Battery Life - Can provide 5000 unlocks in approx. 6 months Power Supply - 4 pcs of 1.5V AA Alkaline Batteries Working Voltage -?

200mA Unlock Mode - App, Code, M1 Card, Mechanical Key Unlock Time - Approximately 1.5 seconds after the instructions are received Working Temperature - 080°C Product System - Embedded System.

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