4CH 720p SD card DVR
Support GPS/4G/WI-FI
Video input 4CH input
720p, 960H, standard analog signal
Mode: 4CH 720p/4CH 960H
With over voltage protection
Video output two mode: CVBS and VGA
DB-15 for VGA
Ignition one ignition Input
With over voltage protection
Digital inputs four digital inputs
Two positive trigger inputs
Two negative trigger inputs
With over voltage protection
Power output: one 5V output max 300mA
With internal over current protection
Uart one Uart
LVTTL level
GPS antenna external
Supports antenna plug in/out/short circuit detection
Wi-Fi antenna external (optional)
USB interface one USB 2.0 port
Mouse/key pad/USB flash drive
LED indicator four LED to indicate system status
IRDA one internal IRDA (optional)
One external IRDA
Debug port one Uart port for debug
General specifications:
Operation: -20 to +70°C
Air interface protocol
Transmit protocol: TCP, UDP, SMS
Scheduled timing report: report position and status at preset intervals
Special alarm: special alarm based on the digital inputs