HDView 4-in-1 (TVI/AHD/CVI/960H) PTZ Camera 2.4MP Sony Sensor Turbo Platinum 18X Zoom HD 1080P Infrared Night Vision 4-in-1 (TVI/AHD/CVI/960H) Camera, you need switch the right mode for your DVR To control the PTZ or access the PTZ menu: 1. You must connect the correct RS485 wire (Yellow wire is for Port A, Orange wire is for Port B). 2. You must match your DVR 3 parameters (ID, Protocol, Baud Rate) to the PTZ's (shows in the PTZ initial screen) 5" Speed Dome, Resolution: 1080P 2.4 Megapixel Effective Pixels: 1920(H) x 1080(V)1/3 Megapixel SONY Sensor, 6 Matrix IR IR Distance: 180 Ft. Night Vision 18x Optical Zoom, 30fps@1080P, PTZ Dome Weatherproof, 12V AC power adapter included