1/3" SONY CCD Indoor Dome IR Camera, 600 TV lines, 22 IR LEDs.  2.8~12mm varifocal lens for Wide Angle View. Good for indoor. White Dome Camera 22 IR LEDs 1/3" SONY CCD 600 TV lines 2.8~12mm varifocal lens Camera Specifications Model GW725A Pick Up Element 1/3" SONY CCD Effective Picture Elements (H*V) NTSC: 768 X 492 Horizontal Resolution 600 TV Lines Lens 2.8~12 mm S/N Ratio More than 52dB IR Distance 132 feet View Angel 79.37˚C LED Wave Length 22 Unit: 65.6 ft Water Resistance IP65 Video Output 1Vp~p Connector Video BNC Operating Temperature -20˚C ~ 50˚C Supplied Power 12V DC