Installing CCTV as video surveillance is always worthier to do, especially if we have to take care of some precious properties or investment, or anywhere around to keep the area secure. SVV-42IR40L49 is a security camera having some special features. SVV-42IR40L49 is rainproof and damproof. So using SVV-42IR40L49 will not worry to be broken if it is installed at outdoor area. SVV-42IR40L49 is committing day and night security camera system, with 420 TV lines, built-in DC Varifocal lens, and minimum illumination of 0.1 Lux in black and white. SVV-42IR40L49 also has mirror function, and 4 ~ 9mm DC Auto Iris lens, auto white balance, and an option for flicker setting.  The night view distance SVV-42IR40L49 can optimize in up to 35m indoor and 20m outdoor. The advancement of SVV-42IR40L49 for video surveillance is supported by the IR this device has, whereas 40 units of infrared IR LED 20,000hrs 850nm can be found.  The NTSC signal system in SVV-42IR40L49 has 525 lines/60 fields/second, while in PAL mode, this security camera has 625 lines, 50 fields/sec. the scanning frequency is 15.734 KHz horizon and 59.94 Hz in vertical in NTSC mode. In PAL system, SVV-42IR40L49 will comprise 15.625 KHz (Horizon) and 50Hz (Vertical). SVV-42IR40L49 has approximately 3.25 pounds weight and using 500mm BCN DC Jack cable system.