Crest Electronics
CP-4807WS Series Environmental Vandal Domes
Crest’s new CP-4807WS Series environmental vandal domes feature the newest 960H chipset for unsurpassed picture clarity and digital wide dynamic range (DWDR) technology for true low-light performance. Other features include day/night switching with 700 color lines of resolution, smart 3DNR noise reduction, digital zoom, OSD controls, defog, 12vdc/24vac, a 2.8-12mm auto-iris vari-focal lens, and more—all in a compact, vandal proof environmental housing (IP68). Also available in an infrared model that features new dynamic LED technology, allowing the brightness of the LEDs to automatically adjust based upon reflectivity of the scene, eliminating hot spots and whited out areas.
http://www.crestelectronics.com/product/outdoor-vandal-domes/