Features: High Pixels Effective Pixles:1280x720, high definition image quality improve your viewing experience SMART IR-CUT This camera system built-in SMART IR-CUT filter makes image more realistic. If you use 650nm filter at daytime, it will automatically switch to 850nm at night. It makes color more realistic and avoid color blur. Long Range Signal Transmission A long monitor antenna allows better reception for long range signal ,wireless signal range up to 984 feet. Auto Paring Automatic pairing with monitor happens when camera is activated. Auto Dimming MC7108 system features auto-dimming function, automatically adjust for different brightness levels between day and night.