Features:
*2.4GHZ,High quality Color CCD 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               
* Compact, Lightweight and Super Mini size        
* The receiver have auto-scan channel function after you press the channel switch button        
until  the all four channel LED indicator light  flash

Specification of Wifi Camera:
Frequency: 1CH:2414MHz,2CH:2432MHz,3CH:2450MHz,4CH:2468MHz         
Imaging Sensor: 1/4 sharp CCD                
Horizontal Resolution: 420 TV Line         
CCD Total Pixels: 628 x 582 (PAL) / 510 x 492 (NTSC)         
View Angles: 62 degrees         
Minimum Illumination: 0Lux / F1.5         
Gain Control: Automatic         
Transmission Power: 10mW         
Consumption Current: 80 mA         
Modulation Mode: FM         
Bandwidth: 18M         
Operating Range: 30m/100m (Obstructed / Unobstructed)         
Power: DC 12V Battery         
Operating Temperature: -10oC ~ +40oC         
Operating Humidity: 85%RH 

Specification of Wifi Receiver:
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/12V         
Operating Temperature: -10oC ~ +40oC         
Operating Humidity: 85%RH         
Dimension(WxLxH): 91x80x22mm         
Weight: 150g