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7
Ⅱ、
Technical parameter
●
Working voltage
:
DC10.8V
~
16V
●
The undistorted power of audio output:
The main channel
: ≥
5mW min
Reply channel:
≥
100mW min
●
Frequency response
:
300
~
3400HZ±3db
●
Environment temperature
:
-4
0℃
~
+7
0℃
●
Humidity: 45%
~
95%
●
Working current of camera: 500mA±20mA
●
Camera
:
1/3
〞
CCD/
CMOS
●
Definition
:
380 TV lines
●
Sweep frequency
:
15625HZ
50HZ
●
Lowest illumination
:
0.2LUX
●
Video output
:
1VP-P
75