9
Spec
Working distance
：
>60m
Oscillation frequency
：
34.7GHz
Transmission power
：
≤10mW
Antenna beam width
：
horizontal 5 degrees (-3dB), vertical
15degrees (-3dB)
Reactive time
：
≤0.1s
Power voltage
：
DC 10.5~14.5V
Power consumption
：
The current is lower than 700mA when it is
the 12V rated voltage.
Working temperature
：（
-30~70
）℃
Enclosure
：
High density industrial plastic
1.5
Chinese National and Industry Criteria
Law of the people's republic of China on road traffic safety
Regulation on the implementation of the law of the People's Republic of China on road traffic
safety
Specification for design and construction of expressway safety (JTJ 074-2003)
General specifications of intelligent monitoring and record
（
GA/T497-2004
）
General specifications of intelligent monitoring and record
（
GA/T 497-2009
）
Specifications for the construction of public security traffic command system
（
GA/T651-
2006
）
General demand for the groundwork of public security traffic
management equipments
outside
（
GA/T652-2006
）
Specification of the design drawing for the public security traffic command system
（
GA/T515-2004
）
Specification of engineering of security and protection system(GB50348
—2004)
Specification of lightning-surge protection for security and protection system
（
GA/T 670-
2006
）
Rules of engineering acceptance of TV monitoring system for traffic
（
GA/T 514-2004
）
Vehicle speeding auto-monitor system
（
JJG527-2007
）
Vehicle radar measurement device
（
JJG528-2004
）
Technology specifications of image forensics for road traffic offences
（
GA/T832-2009
）
Chinese national and corresponding local regulations.