* Manual or Remote Controlled
    * Four Channels Available
    * Channel Scan and Channel Skip for Multiple Cameras
    * Intermediate Frequency: 480Mhz
    * Frequency Stabilization: +/-100Khz
    * Receiving Frequency: ISM 2400~2483Mhz
    * Demodulation Mode: FM
    * Antenna: 50ohm SMA
    * Receiving Sensitivity: <-85dBm
    * Video Output: 1Vp-p@75, S/N>38dB
    * Audio Output: 1Vp-P@600
    * Dimensions: 120mm x 99mm x 30mm (L x W x D)

Camera：

    * Image Device: 1/3 Inch OmniVision CMOS
    * Built in 30 IR LED for 12m night vision range
    * TV system: PAL 628(H)x568(V)
    * Horizontal Definition: 380TV Line
    * Synchronization System: Internal
    * Waterproof
    * Built in Microphone
    * Angular Field of View: 45deg (f=6mm)
    * Minimum Illumination: 0 Lux
    * Scanning Freq(H): 15.625KHz PAL
    * Scanning Freq(V): 50Hz PAL
    * 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
    * Dimensions: 44mm x 100mm (camera circumference x L)
    * Recommended Range for Objects: 1-8M (Max effective range 12M)
    * Transmission Range: 15m without interference

Contents

    * 1 ×AV Cables
    * 1 ×User Manual - English
    * 1 ×Power Adapters (100-240V)
    * 1 ×Remote Control
    * 4 ×Wireless Transmitting Nightvision Cameras
    * 1 × Wireless Receiver