The FC52MAS is a stand alone keypad designed to to fit one module of the Matrix anti vandal range. Manufactured from 316L stainless steel with stainless steel buttons and with 12 pin codes per relay, the FC52MAS is fully compatible with Matrix accessories allowing surface or flush installation. This level of integration with Matrix extends to the option of including the FC52MAS within a video or audio door station.

As an additional security feature, if an incorrect code is entered, the FC52MAS will not accept another code entry for 3 seconds, increasing to a maximum of 30 seconds each time an incorrect code is entered, discouraging repeated attempts to guess the correct code.

Two relays are provided which can be programmed in momentary or latched mode with variable time delays up to 99 seconds. Exit request available on both relays.