... wireless camera 1,SONY CCD 2, Optical Auto Focus 3,waterproof 4, 2 megapixel Intelligent High Speed Dome PTZ Camerainfinitely variable speed, 360 ... preset points.)4 area-scanning, 8 privacy zone with protect function.compass function, display direction on screenDisplay ... and environment temperaturePreset software update portBuilt-in alarm, 7 input, 2 outputpriority alarm settingalarm drive and preset ...