Buget-Cost Solution. Indoor/Outdoor Day & Night Vision Infrared wireless video set allow you to monitor areas where it is difficult to set up a standard camera. Two weather-proof infrared wireless cameras and receiver combination that allows you to monitor desired areas through a TV or a monitor. You can also attach the receiver to a VCR or DVR to record the video files. The receiver supports 2 wireless cameras (at 2 different frequency channels) and will allow you to view them 1-Camera at a time manually. It can receive signals from the cameras from a distance of up to 300 feet line of sight/Open Space for best results. This camera can be placed indoor or outdoor as it is weatherproof. With a built-in microphone, the camera can send audio as well as video to the receiver, please note audio might experience breezy noise if camera are outdoor. Camera has built in 1/3" OmnVision CMOS image, 6mm lens estimate 45+/-deg angle, 0 lux, 380 Resolution, DC power & dimension 2.27 x 2.67 inch, and 30 LEDs that provide night vision up to 50 feet / Receiver 2.4ghz, dimension 3.5 x 1.7 x 4.7 inches. The transmitting frequency of the camera can be manually adjusted to avoid interference with other wireless cameras in use. How it works: Simply plug power adapters(given) to all the cameras & plug AV cable(given) to receiver & your recording device and you're ready to begin surveillance. 1yr warranty.

Features:
•2.4GHz wireless technology
•328 Ft. of transmission line of sight
•View 1 Camera at a Time (manually)
•Camera with 30PCS IR LED for 50FT. Night Vision Range
•380 TV Lines Resolution, CMOS Imaging Sensor, 6mm Lens
•Stand-up Receiver for Better Signal Reception
•Day / Night Vision Indoor/Outdoor
•Camera works as Wired or Wireless
•4 Channel frequency Manual Switch
•Built-in Microphone for Audio Monitoring

Package:
•2.4GHz Infrared Camera /Transmitter 2 pcs.
•Receiver 1 pc.
•DC 12V/500mA Receiver Power Adapter 1 pc.
•DC 12V/500mA Camera Power Adapter 2 pcs.
•Audio/Video Cable 1 pc.
•User Manual 1 pc.

CAMERA
•Transmitting Frequency ISM 2.400GHz~2.483GHz
•Modulation Mode FM
•Non-obstructed Effective Range 328FT
•TV System NTSC
•Effective Pixes 510(H) x 492(V)
•Image Device 1/3" OmnVision CMOS
•Horizontal Definition 380TV Line
•Angular Field of View 45° (f=6mm)
•Minimum Illumination: 3Lux Day / 0 Lux (IR On)
•IR LED 30 pcs., f5, 850nm wavelength
•IR Illumination Distance 50Ft.
•Synchronization System Internal
•Scanning Frequency 15.734KHz (H) / 60Hz (V)
•Backlight Compensation Auto
•Electronic Shutter 1/50(1/60) ~ 1/100,000sec
•White Balance Auto
•S/N Ration >48dB
•Gamma Correction 0.45
•Power Supply DC 12V, 500mA
•Dimension w/out bracket: 2.24" x 2.7"

RECEIVER
•Receiving Frequency 2.414GHz - 2.468GHz
•Receiving Sensitivity =-85dBm
•Antenna 50O SMA
•Intermediate Frequency 480MHz
•Frequency Stabilization ± 100MHz
•Video Output 1Vp-p @ 75O, S/N > 38dB
•Audio Output 10KO / 200mVp-p
•Power Supply DC 12V, 500mA
•Power Consumption <2W
• Dimension: 3.5 x 1.7 x 4.7 inches