Surround View Camera 3600 “Bird’s eye” view gives driver visibility of surroundings to assist with parking into a marked space or parallel parking along a curb In the event of an accident, built-in DVR records and retains video data from all 4 camera feeds With 8GB TF Card, system can record up to 1 hour in HD and 2 hours, 20 minutes in SD Input voltage:  8-36 volts DC Lens angle: 1700 Video Display Resolution: 720P Minimum illumination: 0.5 LUX (F1.2, 5600K) White balance range: 3200-10,000 K Signal-to-noise: 46.4 dB (MIN) System Current: 250 mA Video Format: PAL/NTSC Language: English and Chinese Operating Temperature: -100C ~ 450C Storage Temperature: -200C ~ 800C