"TOTAL WEATHER PROOFING; WORKING TEMPERATURE -4 F TO 167 DEGREE F; 100 FEET OF EXTENSION CORD FOR DISCREET REMOTE SURVEILLANCE; CHEST MOUNT HARNESS AND REAR VEST MOUNT; REMOTE CONTROL TO DIM THE MONITOR; CAMERA HEAD IS STATE-OF-ART COLOR AND IR COMBINATION CAMERA ENGINE; POLE MOUNTED, IR/COLOR CAMERA THAT CAN MONITOR AREAS IN FULL ROOM LIGHT OR TOTAL DARKNESS; CAMERA HEAD SIZE IS 2 INCHES IN DIAMETER WITH BUILT IN AUTO ON/OFF IR LEDS"