Four high quality 1.2GHz wireless cameras with BNC wireless connections and built in MIC's plus a wireless receiver set for super long 50 Meter wireless security. These four outdoor or indoor cameras mix the quality of wired surveillance with easy setup and use of wireless cameras and receivers. Some excellent features include 2 different channel selections on the camera to avoid interference, an AUTO IRIS IN for attaching your own high quality zoom lens in place of the included lens if you so wish, and AV OUT on the wireless receiver for viewing the transmitted audio and video on a TV screen.

This four camera wireless set is one of the best ways to combine maximum surveillance coverage and range with a low price.

Receiver Specifications

Receiving Frequency: 1.2GHz Intermediate Frequency: 480Mhz Frequency Stabilization: +/-100Khz Demodulation Mode: FM Antenna: 50ohm SMA Receiving Sensitivity: -85dBm Power Source: DC 12V Dimension: 114mm x 81mm x 21mm (L x W x D) Channels Available: 4 Channel Select for multiple cameras AV OUT.

Camera Specifications

Image Device: 1/3 Inch CMOS TV system: PAL Horizontal Definition: 380 Lines Effective Pixel: PAL: 628 x 582 Angular Field of View: 45deg Minimum Illumination: 3LUX f=6mm Synchronization System: Internal Backlight Compensation: Auto White Balance: Auto S/N Ratio: >48dB Operation Temperature: -5 ~ +35 deg C Transmission Frequency: 1.2GHz 2 Channels Locked Frequencies Power Adapter: DC 12V Recommended Max Range for Objects: 15 Meters at Day Transmission Range: 40~50 Meters (without block) BNC Video OUT Connection: Connect Antenna for Wireless Transmission or BNC Cable for Wired Built in MIC: Audio Range approx 5 Meters AUTO IRIS IN: detach supplied lens and mount - your own with zoom - Screw Mount under Camera Wether Proof.