2.4GHz Wireless AV Baby Monitor * Lightweight hand held portable design. * 2.4GHz signals penetrates walls floors ceilings. * 4 Channels selection to minimize interference. * Camera built in infra red illumination for night vision surveillance. * Full color image under normal night & B/W image under night vision. * LCD brightness control. * Low power indicator. * Cradle for A/C power usage. * Monitor with AT mode for voice activation (power saving). * Both monitor & camera are battery or A/C adapter operated. * Camera built in microphone clearly transmits baby?s sounds. * AV jacks output connect to any TV or VCR for viewing & recording. * Range of transmission: approx 300 feet (100 M) clear line of sight. * Weight: Camera:276g; Monitor:294g * Size: Camera: 143(H)X94(W)X53(D) mm Monitor: 144(H)X85(W)X41(D) mm Cradle: 40(H)X120(W)X115(D) mm * Power: Camera AAX4; Monitor AAX4; or adapter. * Packing details: 6pcs/CTN, MEAS:39.5X35X44cm, G.W.:15kg.