rechargeable baby monitor 1,2.4G digital 2.4" TFT LCD 2,Night vision 6xIR LED 3,Two-way lntercom ... sold product. It is of low price and of high quality, it is the best choice for parents ... to choose from, 1.5 inches, 1.8 inches, 2, 4 inches. Camera SpecificationsCamera frequency2.4GHz (ISM band) ... x IR LED, detection by sensor brightnessNight vision distance:2-4MPowerDC5V/500mAh or 4 x 1.5V AAA battery ...