About KP readers are a keypad and a proximity reader all in one. This allows card plus PIN (or code) access control with a single reader. KP readers are for use with Switch2 and Net2 systems. The readers are supplied with a choice of black or white bezels. Additional colors are available as shown in the illustration below. Replacement bezels are available to Paxton registered installers free of charge. KP readers are available in two sizes. Installation The reader is wired as shown on the control unit label. Be sure to avoid mounting on metal surfaces or near other proximity readers as this will affect the read range. The cable exits centrally from the back of the reader making drilling and mounting very accurate. Operation A token is read by holding it within close proximity of the reader. Once a token has been read an appropriate code or PIN must be entered using the keypad. The control unit verifies the information and grants or denies access as appropriate. If access is granted the green LED flashes. If access is denied the red LED flashes.