* 2.4GHz Wireless Palm Baby Monitor * 2.4GHz 2.5" LCD Palm Size * have 6 Infra-red LED on the camerafor Nightvision (Day & Night Uses) * Small palm size of receiver for mobile usage. * 2.5 LCD screen with 480 X 234 resolution. .* 4-channel operation allows multiple (1-4) camera system. * 380TV lines sharp picture display. * Built-in microphone in camera and speaker in * receiver for audio monitoring. * Min 100m transmission distance without block. * Brightness and Ratio option.