DVR operation manual
1
1
Production Introduction
1.1
Product overview
The device is designed specially for car video surveillance in a higher cost
performance, It uses a high-speed processor and Linux operating system that combines
the latest technology in IT field,
.S
uch as audio and video compression / decompression
technology, the structure uses a special anti-shock technology, the use of specific
software on the hard disk protection technology,it effectively solves Car DVR problems
which hard disk goes wrong frequently. The product has good shock resistance, heat
resistance and stability, it can be widely used in various vehicles.
1.2 Basic operating parameters
project
paremeter
introdution
Power input
8
—32V
Input v8V~+32V
Power output
12V
Output voltage 12V
（
+/-0.2V
），
max current 2A
。
I/O
Above 3.3V
Alarm types can be customized
RS232
GPS interface
RS485
serial for expanding RS485 devices
USB
1
、
compatible with a variety of U disk
2
、
support hot-swappable
temperature
0--- 55
℃
1.3 Function
Function
Description