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2.4GHz Wireless 380TVL 2 CMOS Color IR Camera & 4CH Receiver Security System WRC812-705T2


New 2.4GHz 4 channel remote wireless receiver with 2pcs 2.4GHz, 1/3 inch vimicro 0702 vision 9 LED IR day and night security CCTV wireless CMOS color AV camera.
Retail Price:
USD$ 176.78
Wholesale Price:
Wholesale Price
Quantity 2-45-910-29≥30
Price USD$ 69.03USD$ 65.20USD$ 61.37USD$ 56.27
TV Standard:
Power Adapter:
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  • Overview


  • Transmission Frequency: ISM 2.414 ~ 2.468 GHz
  • Transmission Power: 10mW/CE, 2mW/FCC
  • Unobstructed Effective Range: 100m (Min.)
  • Modulation Mode: FM
  • Operating Temperature: -10 ~ +50(Degree C) / +14 ~ +122(Degree F)
  • Storage Temperature: -20 ~ +60(Degree C) / -4 ~ +140(Degree F)
  • Operating Humidity: ≤85%RH
  • This is a set of clear and remote wireless supervision system
  • The appearance of the receiver is beautiful and the channels of the two cameras can be changed by hand or automatically
  • The camera has the function of backlight compensation, automatic white balance and so on
  • It has 9 IR LED, when the illumination is below 2 ~ 4 lux, the infrared will open automatically and can reach the best night vision effect. The supervised picture is clear and the color is bright. It is suitable for the surveillance of residence area, office, supermarket, hotel, warehouse, hospital, etc.


  • Put the camera in the place where need to monitor
  • Insert power adapter, the DC output plug of power adapter in the power input jack of the receiver
  • Use the AV cable to connect one channel of audio and video input plugs of the TV set or monitor
  • Press the off/on key of the remote control, or press the channel key of the receiver and open the power adapter of the receiver. The receiver will acquiesce the channel 1 after opening
  • Press the channel key (marked No.1, 2, 3 and 4) of the remote control and make the frequency of the receiver corresponding to the transmitter frequency of the receiver
  • Can see the video and listen to the voice through the television or monitor, adjust the place of the camera, aiming at the monitoring object then can make the valid monitor
  • Press the ON/OFF key of the remote control, or press the channel button on the receiver for 3 seconds to turn off the power of the receiver

The Problems and the Solutions:

  • The indicator of the channel display window is not lighting. check whether the socket of the power adapter works well or not, and make sure the power switch is turning on
  • The receiver cannot receive picture or the picture-received flashes
  • Please check whether the wireless camera have already put through the power
  • Whether the distance between wireless camera and receiver is too far or whether there is electromagnetic shielding barrier between wireless camera and receiver
  • In the range of receiving, don't make two wireless cameras with the same frequency work at the same time, otherwise they will cause interfering
  • When the transmitting cameras of different frequency work at the same time, the distance between the cameras should be kept about or over 2 meters, otherwise receiving will be interfered
  • If there are high-power transmission signals with the same frequency and car-mounted radio working around, they will cause


  • TV System: PAL/NTSC
  • Validity Pixel: PAL: 628(H) x 582(V), NTSC: 510(H) x 492(V)
  • Image Device: 1/3" inch Vimicro 0702 Vision CMOS
  • Horizontal Definition: 420 TV Lines
  • Angular Field of View: 45˚ (f=6mm)
  • Minimum Illumination: 0 Lux
  • Night Vision Range: 8m
  • Band Width: 20M
  • Synchronization System: Internal
  • Scanning Frequency (H): PAL: 15.625KHz, NTSC: 15.734KHz
  • Scanning Frequency (V): PAL: 50Hz, NTSC: 60Hz
  • Backlight Compensation: Auto
  • Electronic Shutter: 1/50(1/60) ~ 1/100,000 Sec
  • White Balance: Auto
  • S/N Ratio: >48db
  • Gamma Correction: >0.45
  • Operation Temperature: -10 ~ +50 / +14 ~ +122˚C / ˚F
  • Transmission Frequency: ISM 2,400 ~ 2,483MHz
  • Power Supply: DC +12V


  • Receiving Frequency: ISM 2,400 ~ 2,483MHz
  • Intermediate Frequency: 480MHz
  • Frequency Stabilization: ±100KHz
  • Demodulation Mode: FM
  • Antenna: 50 ohm SMA
  • Receiving Sensitivity: ≤-85dBm
  • Video Output: 1Vp-p @ 75Ω, S/N>38dM
  • Audio Output: 3Vp-p @ 600Ω
  • Operation Temperature: -10 ~ +50 / +14 ~ +122˚C / ˚F
  • Operation Humidity: 85%RH
  • Power Supply: DC +12V

Package Included:

  • 1 x 2.4GHz 4-Channel Remote Wireless AV Receiver
  • 1 x Antenna for Receiver
  • 1 x Bracket for Receiver
  • 2 x 2.4GHz 1/3" inch Vimicro 0702 Vision 9 LED IR Day & Night Security CCTV Wireless CMOS Color AV Cameras
  • 1 x DC12V Adapter for Receiver
  • 2 x DC12V Adapter for Cameras
  • 1 x Remote Control