SVD 800TVL Outdoor Dome Camera 1/3" SONY Super HAD II CCD 2.8-12mm Varifocal Lens Dual Voltage 18pcs Infrared LEDs WDR Wide Dynamic Range OSD Control Weatherproof High horizontal 1000 TV lines resolution. Effio-E 1/3" SONY Super HAD II CCD Image Sensor. Built-in 2.8-12mm varifocal lens; Wide angle view; 50ft IR range; 18pcs IR infrared LEDs; Day/Night. OSD Control; WDR Wide Dynamic Range; Smart IR Function; IP66 weatherproof; Vandal proof. Dual Voltage DC12V / AC 24V; Advanced Digital Signal Processing Technology.