The SDC 950 Series Proximity and Digital Keypad Reader features a standalone proximity reader and PIN pad. Proximity cards, key fobs and PIN entries can be added and deleted with the keypad using the master code or programming card. The lock relay and auxiliary relay outputs can be set for 1-99 seconds. The 950 Series Proximity and Digital Keypad Reader provides a choice of three programmable entry modes: Card Only, PIN Code or Card, and Card and PIN Code and supports up to 500 Cards and/or PIN Codes. The weather resistant unit can be easily surface mounted to the wall either inside or outside.