New vandalproof outdoor IR camera varifocal lens

The main specification and features are as following:
1. Genuine Sony or Sharp DSP CCD installed inside, better image. Following are available:
  1/3"SONY CCD 480TVL 0.2 Lux
  1/3"SONY CCD 420TVL, 0.5 Lux
  1/3"SHARP CCD 420TVL, 0.5Lux
  1/4"SHARP CCD 420 TVL,0.5Lux
2. Vandal & Weather proof camera. It can be used indoor and outdoor
3. Auto iris 3.5-8mm lens, adjust the lens by a screw. It is easy to do.
4. 36 IR leds, 30-40M IR distance.
5. It is easy to adjust the direction of the dome , because the dome is just like a conch