As a professional security products manufacturer,ShenZhen HongTaiDian Technology Co., Ltd.(HTD) have been devoting to the R&D,production and sales of series of CCTV Power Supplies,For instance,Switching Mode Power Suppliy(SMPS),Linear power supply,Uninterruptible power supply(UPS),DC/AC Adaptor,Video Balun,and other CCTV accessories. Since the establishment in 2007,we have been focusing on the development and production of security monitor power supply with high quality,superior performance,fully functional,and most of all,cost effective,for the purpose of meeting our clients?reasonable requirements. Undoubtedly,all of our products are applicable for security surveillance camera systems and with which to protect CCTV equipment.For this,our products must be manufactured and tested strictly,which have been certified through CCC (3C certification), UL (U.S), CE/TUV (Europe), T-MARK (Japan),GS,CSA,and CEMC. In addition,HTD have introduced a number of talents who with strong ability of management and high skills on the technology field of security surveillance camera systems and CCTV camera power supply. The overall performance and reliability index of our security products have achieved the tests conducted by the 52nd division of Ministry of Information Industry,PRC. Moreover,most of power supply of series products for CCTV have already been qualified by the test center of Ministry of Electricity Industry after the quality inspection,and conforms to the norm of UL,VDE and TUV, CE CSA;Accordingy,EMC is up to standard of IEC100 and EN61000. All of our production are strictly conformed to ISO9001-2000,therefor,we wins lots of support and trust from customers primarily due to the reliable quality of our CCTV power supply products and provision of thoughtful service.with which,our security products are exported to Southeast Asia,Hong Kong,Taiwan and as far as U.S.,Europe,Africa in the long term.