VideoSecu Dome Security Camera 700TVL Day Night Built-in 1/3" Effio CCD Infrared 28 IR LEDs Vandal Proof 3.6mm Wide View Angle Lens for CCTV Home Video DVR System with Bonus Power Supply A74 Powered by 1/3'' Sony Effio CCD technology, color DSP, automatic CDS sensor 700 TV lines high resolution, built-in 3.6mm wide view angle lens Built-in 28 Infrared lights for night vision Weatherproof aluminum housing for indoor and outdoor application Power requires:12V DC 500mA power supply and bonus security warning decal included