Car Wireless Rear View System (WM-115D, WC-087)
Features of monitor:
5.6 Inch Wireless color LCD rear view monitor with digital screen
Built-in 2.4GHz wireless receiver.
Frequency range: 2400~2483MHz, Group supported: 2414, 2432, 2468, 2450
Distance: 100m ( barrier-free)
Reception capability: -87dB.
TFT LCD monitor with wide view angle and high resolution display.
Picture image may be adjusted for Horizontal, Vertical, Mirror and Normal viewing.
Multi-languages of display available: English, French, Portuguese, Spanish, Russian, Dutch, German, Italian.
Automatic back-lights for buttons.
Full-function remote controller.
Multiple video formats available: AUTO /PAL/ NTSC.
4 channel receiver, 1 channel for video output and 1 channel for audio output.
Operates from 10~32V. Support 12V or 24V automobile battery.
Automatically switches to back-up, left or right side camera views.
Speaker available and users can control the sound level from control panel.
On-board Speaker.

5.6 Inch Wireless Color LCD Monitor with Digital Screen - WM-115D
Product: 5.6 Inch Wireless Color LCD Monitor with Digital Screen
Reception capability: -87dB
Demodulation Mode: FM
Receiving Frequency Range: 2400~2483MHz
Distance: 100m (barrier-free)
Frequency Group Supported: 2414, 2432, 2468, 2450
Audio output: 1W.
Loudspeaker: One 4.0cm round loudspeaker.
Power supply: Automobile storage battery (10-32V).
Power consumption: About 6W.
Outer dimension: 145mm (W) × 136mm (H) × 31.5mm (T)
DOT pitch: 0.0588 (H) × 0.1764 (V).
Resolution: 640× 3 (RGB) × 480.
Contrast: 500: 1.
Brightness: 200CD/m² .
Viewing angle: U: 50° , D: 70° , R: 70° , L: 70°
Operating temperature: -20º C ~+55º C, RH90%.
Storage temperature: -30º C ~+80º C, RH90%.

Camera features:
Waterproof and weather resistant housing for outdoor use
Night vision available, day/ night sensor for automatic adjustment
IR distance: 15m
Infrared LED light: 18
Mirror/ Normal image switch (depending on the chips)
Distance label selectable to be open or closed

1 / 3" COLOR CMOS SENSOR SPECIFICATIONS
With IR
Image Device: OV7949
TV System: PAL / NTSC
Effective Pixels: 628 x 586 pixels / 510 x 496 pixels
Sensing Area: 5.961mm x 4.276mm
Scanning System: 2: 1Interlace
Sync. System: Internal
Resolution: 420TV lines
Minimum Illumination: 0Lux(LED ON)
Video Output: 1.0vp-p, 75Ohm
Gamma Consumption: 0.45
AGC: Auto
S/N Ratio: Better than 48dB
White Balance: Auto
Electronic Shutter: 1/50Sec-12.5μ Sec (PAL) / 1/60Sec-12μ Sec (NTSC)
BLC: Auto
Current Consumption: Max. 200mA
Power Supply: DC12V
Operating Temperature: -20º C ~+70º C, RH95%
Lens: 3.6mm(P) / 2.8mm(N) F = 2.0
Lens Angle: 120° (P)/120° (N)