Bluetooth Keypad 

> Waterproof, conforms to IP66
> One relay, 1000 users
> Wiegand 26~37 bits input & output
> User data can be transferred by Wiegand line
> Access modes: Card, PIN, Card + PIN, Multi Cards/PINs, Mobile phone
> PIN length: 4~6 digits
> Card type:XK4-BT(EM): 125KHz EM card/XK4-BT(H&E): 125KHz EM & HID card
> Pulse mode, toggle mode
> 2pcs device support interlock for two doors
> With Bluetooth, APP configuration


XK4-BT is a keypad access control with embedded Bluetooth module, which can access doors by
card/password/smartphone, the unique app is compatible with both Android and iOS