Frequency: 2.4GHz     Transmit power: 10mW
Transmit distance: 100 meters without obstacle

Audio function  optional

1. 3.5 inches digital TFT LCD display

2. automatic start when back up

3. 1/4 waterproof Cmos(sensor: ov7950) color camera

4. PAL/NTSC color system

5.  RCA video inputs

6. Input Voltage: DC12V+/-20%

7.Power Consumption: <4.5W

8.Good night vision(0.5lUX)

9.waterproof camera(IP67)

Specification of the monitor:

-3.5” digital LCD display

-Automatic start when back up

-PAL/NTSC color system

-RCA video inputs

-Input voltage: DC12V+/-20%

-Power consumption: <2W

-Picture display format: 4:3

-Display color: 262K

-Pixel: 320 x 240

-Brightness: 250cd/m2

-Contrast: 300:1

-View angle: 60/60/60/40 (L/R/U/D)

-Respond time: 30ms

camera:

1.high quality OV7950 sensor (1/4 cmos)

2.Good night vision, Minimum illumination:0.5 LUX

3. View of angle:120 degree

4.perfect image and perfect color as CCD camera

5.waterproof ,IP67