金属住房、低枚照明、6和quot；高蜘

Features: *Starting up protection when you use the camera in very low temperature. *Vandal-resistance metal housing. *Menu password protection function *Continious 360°horizontal rotation, 180°vertical rotation *4 Tours (27 presets/tour) *4 patterns, 4 auto, 8 zones, 8 privacy zones *The current temperature and working temperature will be displayed *Built-in software update interface *RTC function *Runtiming function: this enables to set up call preset, cruise, pattern or auto pan at any time *Metal frame provide a smooth running, high performance and long life *Hot plug function is very convenient for engineering debug *Support 1 to 255 seconds idle time, user can set up the function during idle time such as call preset, scan and auto cruise. *1/4 sony CCD,480TVL, day & night. *22X optical zoom, 3.9 85.5mm. *0.01 Lux illumination. *Electric shutter, BLC, White balance, AGC.