3.5-inch LCD monitor / LCD monitor / with battery / Engineering Po / security debugging camera ..

.5 Inch comes with batteries, 12V output ratio: 4: 3 best resolution 320 (RGB) * 240 Brightness 250cd / m2 contrast ratio 350: 1 Viewing angle up and down around 40/60 / 60/60 Video format PAL / NTSC Audio input / output 20Hz ~ 20KHz 1W OSD digital menu menu English language operating voltage DC 4V ~ 9V power input / output input110 ~ 240V 50 / 60Hz 0.30A / output DC12V 1.5A 4.8V 2500mAh battery Work environment 0 ~ 60 degrees Celsius Storage environment -20 to 60 degrees C Relative humidity 5 ~ 95% RH maximum power / rated power 4.05W / 3.15W Weight 250 g Dimensions: L * H * 119 * 84 * 28mm Package size: L * W * H 261 * 146 * 63mm