Established in 2005, Shenzhen Bessky Technology Co., Ltd. is a high-tech enterprise with integration of R&D, manufacture and sales of surveillance equipments, Our CCTV Cameras production line contains: Dome CCD Camera, IR Waterproof Camera, Box Camera, PTZ High Speed Camera, Wireless CCTV Camera,IP CCTV Camera. Stand alone DVR Recorder production line contains DVR, NVR,HVR,etc .Our products have been widely applied in banks, power industry, transportation, public security, stores, factories and enterprises, institutions and communities and other fields.