7" Video Door Phone / SOS Alarm/ Door Release/ Built-In Speakers/ Hands free operation/ Night Vision/ 16 Tunes/ Touch control7" ScreenResolution 800 x 480Night Vision LightBrightness & Chroma ControlMonitoringDoor Release Gate OnlockBuilt-in SpeakerWater Resistant Outdoor Unit69o Wide Angle16 TunesTouch Controls