4MP AI PTZ POE IP Camera Pan Tilt Zoom (Optical 25X Motorized Zoom) Speed Dome,

Resolution 4MP (2560x1440) 4MP (2560x1440) 4K (3840 x 2160) 2MP (1920 x 1080) 4MP (2560x1440) 4MP (2560x1440). A PoE Injector or Switch is Required; Not Included (Uses PoE 802.3at). F1.6–F4.0 Max Aperture.