2.4GHz wireless camera, 1/4-inch Sharp CCD with 420TV Lines
12 infrared LEDs for night-time vision
AKD-802: 2.5-inch LCD screen, four-channel available to avoid possible interference
Rechargeable Li-battery in receiver which can work 2 hours continuously
Bright and color adjustment for receiver the pattern is MP4 model, and it is more light and more portable