The BU 4949 bullet camera provides a brilliant color resolution in almost any lighting condition. Thanks to the advanced high quality chipset. The easy to adjust 4-9mm vari-focal lens can be focused and zoomed without the need to open the case. This makes setup a breeze. The included sunshield and camera mounting bracket make this a complete package. The BU 4949 is a stylish camera that blends into most office environments with ease.