Kogiio Smart Lock Fingerprint Door latch Keyless Entry Wi-Fi Door Lock Touchscreen Keypad doorbell key MF Card App Control Frosted Black

Recommended Uses For Product: Indoor, Front Door, Garage Door, Bedroom Door Exterior colour: frosted black Lock Type: Keypad Lock, Biometric Lock Material: PC + sheet metal + zinc alloy structural parts Front Panel Size LxWxH: 2.4 x 5.5 x 0.6 inches Rear Panel Size LxWxH: 2.75 x 6.3 x 1.12 inches Suitable for lock specifications: stainless steel single tongue 2.36-2.75 adjustable lock body Applicable door thickness: 1.5-2.36inches Unlocking method: fingerprint + password + MF card + key + TUYA Smart APP+WIFI Power supply: AA batteries 4 pcs (due to shipping restrictions are not equipped with batteries, you need to prepare their own) Packing List：Front lock x1、Front lock pad x1、Rear lock x1、Rear lock pad x1、Rear lock fixing plate x1、Door opening drawing x1、Lock body x1、Door frame stopper x1、35mm x4 Screw post、Screws（35mm x4、25mm x4、8mm x3）、key x3、card x2、Gate magnet x1