KP Readers are for use with Switch2 and Net2 systems. KP Readers are a Keypad and a Proximity Reader combined. KP readers are for use with Switch2 and Net2 systems. This allows card plus Pin (or code) access control with a single reader.
The reader reads the token when it is held within close proximity, when the token has been read the appropriate Pin or Code must be entered. The control unit then verifies the Pin or Code and either grants or denies access.