1stPV 1080P True-HD 4in1 (TVI, AHD, CVI, CVBS) CCTV Security Day/Night Color IR Dome Camera 2.8-12mm Varifocal Lens Sony 2.4 Megapixel STARVIS WDR Weather/Vandalproof Metal Housing 12VDC (Charcoal) 1/2.9 SONY STARVIS CMOS Image Sensor with 2.4 Megapixel Resolution; Multi-Axis for Wall or Ceiling Mounting 4 IN 1 (HD-TVI, HD-AHD, HD-CVI, CVBS(700TVL) is working with all kinds of DVRs. HD technology produces 1080P Full-HD Video with Sharp and Detailed Images Built-in 2.8-12 mm Varifocal Wide Angle Lens and Captures Images over Large Areas 30m (100ft) IR range; 36pcs IR infrared LEDs; Day/Night; IP66 weatherproof; Vandal proof WDR (Wide Dynamic Range) Function; IR-Cut Filter: True day/night (ICR) Captures sharp, Clear Images in Low Light and at Night