1) Palm size monitor for mobility 2) 4X AAA Rechargeable NiMH Battery or 6V DC adaptor 3) High quality Color CMOS sensor for crisp, clear images 4) Built-in microphone for audio monitoring 5) Have 6 Infra-red LED on the camera for Nightvision (Day & Night Uses) 6) 3-channel operation allows multiple (1-3) camera system 7) Long operation range: up to 100M clear line-of-sight or 30M through obstructions (walls/ceilings) 8) Ideal for Baby/Children Room Monitoring 9) The camera can add motion detect function and auto photographing function if you need Camera Specification: 1)Frequency: ISM 2,400 - 2,483MHz 2)CMOS Total Pixels: 628 x 582 (PAL) / 510 x 492 (NTSC) 3)View Angles: 62 degrees 4)Minimum Illumination: 0Lux / F1.5 5)Gain Control: Automatic 6)Modulation Mode: FM 7)Antenna: Built-in omni-directional antenna 8)Lens: f6.0mm F 1.8 9)Dimension(WxLxH): 36x36x48 mm 10)Weight: 85g Monitor Specification: 1)Frequency: ISM 2,400 - 2,483MHz 2)Channel: 3 selectable channels 3)CMOS Total Pixels : 628x582(PAL)510x492(NTSC) 4)Display : 1.5'' LTPS-TFT LCD 5)Demodulation Mode: FM 6)Display colors : Full- color 7)Power: DC 6V DV,500mA or 4 AAA-size batteries 8)Antenna: Built-in omni-directional antenna 9)Dimension(WxLxH): 50x80x120 mm 10)Weight: 150g