Built-in high resolution analog NTSC color video camera with wide viewing angle, tilt/swivel adjustments and wide operating temperature: -40F to 140FBuilt-in 125KHz 26-bit Wiegand proximity card reader with LED, beep card read confirmation, and EWP board protectionCompatible with the following Viking Proximity Cards and Fobs: PRXC, PRX-C-ISO, PRX-FOB and LRT-4 (DOD# 198 & 226)Vandal Resistant Features: 14 gauge louvered 316 stainless steel faceplate with permanent laser etched graphics, heavy duty metal key
