2.5 Inch LCD Screen Wireless Receiver + 2 Wireless Cameras

Features :
Receiver Specifications
2.5 Inch LCD Screen. 480 x 234 Resolution
Receiving Frequency: ISM 2400~2483Mhz
Intermediate Frequency: 480Mhz
Frequency Stabilization: +/-100Khz
Demodulation Mode: FM
Antenna: 50ohm SMA
Receiving Sensitivity: <-85dBm
Video Output: 1Vp-p@75, S/N>38dB
Audio Output: 1Vp-P@600
Power Adapter: DC 12V/1500mA
Dimension: 123(L) x72(W) x 24(D)mm
Rechargeable Li-Battery- use for 4 hours after charge
Four Channels Available
Channel Scan and Channel Skip for multiple Cameras

Camera Specifications
Image Device: 1/3 Inch OmniVision CMOS
TV system: PAL 628(H)x568(V) NTSC 510(H)x496(V)
Horizontal Definition: 420TV Line
Angular Field of View: 45deg(f=6mm)
Minimum Illumination: 1.0Lux(F1.2)
Synchronization System: Internal
Scanning Freq(H): 15.625KHz PAL / 15.734KHz NTSC
Scanning Freq(V): 50Hz PAL / 60Hz NTSC
Backlight Compensation: Auto
Electronic Shutter: 1/50(1/60)~1/100,000sec
White Balance: Auto
S/N Ratio: >48dB
Gamma Correction: >0.45
Operation Temperature: -10~50 deg C
Transmission Frequency: ISM 2,400~2483MHz
Locked Frequencies
Power Adapter: DC8V/500mA
Dimension: 73(L) x 60(W) x 101(D)mm
Built In Microphone
Rechargeable Li-Battery- use for 4 hours after charge
Recommended Range for Objects: 1-10M. Max effective range 15M.
Transmission Range: 100m without interference