1) High quality Color CMOS sensor for crisp, clear images.
2) Built-in microphone for audio monitoring.
3) have 8 Infra-red LED on the camerafor Nightvision (Day & Night Uses).
4) 3-channel operation allows multiple (1-3) camera system.
5) Long operation range: up to 100M clear line-of-sight or 30M through obstructions (walls/ceilings).
6) Ideal for Baby/Children Room Monitoring.
7) contact the column of bracket,the Led light will be turn on
Camera Specification:
1)Frequency: ISM 2,400 - 2,483MHz
2)Imaging Sensor: 1/3 inch OMNIVISION Color CMOS
3)Horizontal Resolution: 380TV Line
4)CMOS Total Pixels: 628 x 582 (PAL) / 510 x 492 (NTSC)
5)View Angles: 8 Infra-red LED ; 62 degrees
6)Minimum Illumination: 0Lux / F1.5
7)Gain Control: Automatic
8)Transmission Power: 10mW
9)Modulation Mode: FM
10)Antenna: Built-in omni-directional antenna 
11)Lens: f6.0mm F 1.8
12)Dimension(WxLxH):55x80x280mm( Unbends )
13)Weight: 130g