Main Features 2 Channel GPS/GPRS Car Black Box Car Black Box High Dual Camera (2 Channels support) GPS Tracking Function Parking Monitoring Function SD Card Support up to 16GB Full Time Driving Record Multi-Power Connection A/V Support Firmware Up-gradable Emergency Recording Button Video and Audio Record Computer Preview Screen Recording by Manual Secure Video Recording Full-Time Recording of Shock/Speed/Location Information Interlocked Google Map Operating Condition Check-up    Specification Specifications Camera Type Channel Support Max 2 Channel (Front 1 CH + Rear 1 CH, Option) Sensor CMOS (300K Pixel) Resolution VGA (640 x 480) Lens Angle 120° Video Saving Type Compression H.264 Size 640 x 480 Frame Rate 30fps (Based on 1 CH) 3D Acceleration Support Event Saving Type Impact / Compulsory (Emergency) Saving Time See the below Chart Full Time Recording Support Night Time Recording Support Power Off Recording Support by Super Capacity (When Power is disconnected during Car Crash, it records with Super Capasity power) Voice Voice Recording Support GPS Support (MTK GPS Chip) Memory Capacity SD Card Support Up to 16GB External Interface DC Main Power Jack 1 EA (DC 12V / 24V) DC Power Jack for Rear View Camera 1 EA (DC 4.2V) Video Input/Output Jack 1 EA Indicator LED 3 EA (Red / Green / Blue) Function Key 6 EA (Emergency / Menu / Play & Stop / Up / Down / Mode Select) * Mode Select : TV Out & Rear View Camera GPRS (GSM) Support (Option) Real Time Clock Support External Device PC or TV / Navigation (Gender or Power Adaptor necessary) Power Voltage DC 12V / 24V Power Resources Cigar Jack Power / Car Electronic Sources (User Option)