Unlock way:APP +Fingerprint + Password + Card +
Power supply:7.4V lithium battery
4200mAh（Included the package）
Door thickness:40mm – 110mm
Supported mobile phone systems:Android 4.3/IOS7.0
Camera/Display Size1 million pixels/3.5
1True Wireless & Easy Installation – No wires or cables are required.
Just mount, download the APP, then sync it to your doorbell. Puch same
time notofication in your phone
2.Door Type-Wood door, Steel door, Stainless Steel door, Aluminum
door, Brass door
3.Unlock-fingerprint,password, card, key, app, Face ID,
4. Inbuilt Camera can be used for doorbell camera, Security Access,
Guest can press doorbell button on lock and you would be notified with
guest picture and you can give access remotely via the app.
5.Support Okos Smart App