Features:
* 2.4GHZ, High quality Color CMOS sensor for crisp, clear images
* Built-in microphone for audio monitoring
* 4-channel operation allows multiple (1-4) camera systems (optional)
* Long operation range: up to 100 m clear line of sight or 30 m throug walls/ceilings
* Camera with AC or Battery operated for portability
* have six LED light for night vision.
* Metal crust housing with adjustable focus lens
* Easy to install: wall/ceiling mountable
* The receiver have auto-scan channel function after you press the channel switch button until the all four channel LED indicator light flash.

Camera Specification：
Frequency: ISM 2,400 - 2,483MHz;
Imaging Sensor: 1/3 inch OMNIVISION Color CMOS;
Horizontal Resolution: 380TV Line;
CMOS Total Pixels: 628 x 582 (PAL) / 510 x 492 (NTSC);
View Angles: Built-in 6IR LED, 62 degrees;
Minimum Illumination: 0Lux / F1.5;
Gain Control: Automatic;
Transmission Power: 10mW;
Consumption Current: 80 mA ;
Modulation Mode: FM;
BandOperating Range: 30m/100m (Obstructed / Unobstructed);
Power: DC 8V ;
Operating Temperature: -10oC ~ +40oC ;
Operating Humidity: 85%RH；
Dimension(WxLxH):36x25x28 mm；
Weight: 60g

Receiver Specification:
Frequency: ISM 2,400 - 2,483MHz；
Antenna: 50ohm SMA；
Channel: 1-4 (Flip-type switch)；
Intermediate Frequency: 480MHz；
Frequency Stabilization: +/- 100KHz；
Demodulation Mode: FM；
Receiving Sensitivity: -85dBm；
Video Output: 1Vp-p@75 ohm, S/N>38dB；
Audio Output: 1Vp-p@600 ohm；
Power:DC 9V ；
Operating Temperature: -10oC ~ +40oC ；
Operating Humidity: 85%RH；
Dimension(WxLxH): 91x80x23 mm；
Weight: 150g