W812G4

>Switch the receiver's channels by remote control. >380 TVL of horizontal definition. >Camera with 30pcs of φ5 LED infrared lamps and 15m night vision distance. >Receiver with 4 channels exchangeble by auto & manual. >300-500m transmission distance without block. >Audio monitoring with microphone in camera.

Function parameters

Item Value   Transmission Frequency   ISM 2,400 MHz~2,483 MHz 4CH   Modulation Mode   FM   Unobstructed Effective Range   100m(Without Block)   Operating Temperature   0℃~ +50℃ / +32℉~ +122℉   Storage Temperature   -20℃ ~ +60℃ / -4℉ ~ +140℉   Operating Humidity   85%RH   CAMERA   TV System   PAL   NTSC   Validity Pixel   628(H) x 586(V)   510(H) x 492(V)   Image Device   1/3" OmnVision CMOS   Horizontal Definition   380TV Line   Angular Field of View   45° (f=6mm)   Minimum Illumination   0 Lux   Scanning Frequency(H)   15.625KHz   15.734KHz   Scanning Frequency(V)   50Hz   60Hz   Power Adapter   DC 12V/500mA   Dimension    68x52x105mm   Weight    245g   RECEIVER   Receiving Sensitivity   ≤-85dBm   Video Output   1Vp-p@75Ω,S/N>38dB   Audio Output   10KΩ/200mVp-p   Power Adapter    DC 12V/500mA   Dimension   120x99x30mm   Weight   165g   Antenna  50ohm SMA  Intermediate Frequency  480MHz  Frequency Stabilization  ± 100MHz Diagram: