Full HD Resolution, Built-in 2MP IP Camera compatible with many leading VMS's and NVRs and packed with a long list of other great surveillance and digital signage features. 27" Mega Pixel Full HD 1080p IP Public View Monitor Onvif Profile-S Compliant IPS Panel for Wider Viewing Angle - 178° / 178° 2 MP Camera & DC Auto Iris 2.8-12 mm Varifocal Lens Blinking Message - "Recording in Progress" Camera Motion Sensor & Time Interval Based Source Switching Auto Power / Source Recovery Supports Dual Voltage (110V AC and 24V DC)