This baby monitor is an indispensable gadget for the parents. Once you own it, the godsend allows you enormous freedom from nap time. Meanwhile, the unitÆs prowess as video monitor is not to be understated. It is equipped with four cameras. WhatÆs more, the 11 infrared led lights permit the camera to view clear images in total darkness. In addition, the external video output provides connection to your computer and home television. From now on, you donÆt have to check on the baby every 5 minutes. Enjoy the benefits. Features * 11 built-in infrared led lights for night vision * dual output mode: usb for pc and av for tv/monitor * built-in microphone for audio monitoring * high-speed mpeg 4 compression * support real-time image output * 4-channel operation allows multiple (1-4) camera systems * minimum 100m transmission distance without block * ac adpter or battery is easy to operate * compact, light and super mini * swivel bracket included for wall/ceiling mounting * support windows 98/2000/xp msn messenger * the receiver has both autoscan and channel-skip function. Package content * 4 x 2.4 ghz ir camera * 1 x 2.4 ghz usb wireless receiver * 1 x 12v power adaptor for camera * 1 x 5v power adaptor for receiver * 1 x antena for receiver * 1 x driver cd * 1 x av cable * 1 x usb cable Specification Frequency Ism 2, 400 - 2, 483mhz Sensor 1/3-inch omnivision color cmos Horizontal resolution 380tv lines Cmos pixels 628 x 582 (pal) / 510 x 492 (ntsc) Viewing angle 62 degrees Illumination 0 lux / f1.5 Transmission power 10mw Consumption current 80 ma Modulation mode Fm Operating range 30m-100m