Model No.:DE-S1IV, TV Lines: 700TVL-600TVL, 1/3" SONY Exview HAD II CCD(960H, EFFIO-E)/ 1/3" Sony Super HAD II CCD Infrared LED: 30EA, IR Distance: 20-25meters, Mini. Illumination 0 Lux (IR LED on), Lens 4-9mm/2.8-12mm Manual VF Lens , 3-Axis, Cable Through Bracket is optional