VideoSecu Dome Security Camera Color CCD DSP CCTV 3.6mm Wide Angle Lens for DVR Home Surveillance System with Bonus Warning Decal WA9 1/3 " Color CCD image sensor Horizontal Resolution: 420 TV Lines Digital Signal Processor. 1 x Bonus security warning Decal 3"x2" Effective pixels: 510(H) x 492(V) NTSC, Small size, discreet installation Power requirement: 12V 500mA Regulated Power Supply not included, sold separately