R1 includes the Wireless Reader and Receiver, it's 433MHz Rolling code communication between the reader and receiver, and the receiver can be connected to any 3rd party Wiegand controller._x000d_
R1 includes the Wireless Reader and Receiver, it's 433MHz Rolling code communication between the reader and receiver, and the receiver can be connected to any 3rd party Wiegand controller._x000d_
WK1 is a Wireless Keypad reads PIN only, including the Wireless Keypad and Receiver, it's 433MHz Rolling code communication between the keypad and receiver, and the receiver can be connected to any 3rd party Wiegand controller.