... , CCTV camera;3, Communications and security products;4, Electrical equipment, InstrumentationCompany details: Shenzhen Yuanguangyuan Technology Co., Ltd. was established in 1992. Now, we have ... : CE, LVD, RoHS, EMC, FCC and CCCHot saleCentralized power supply12V10A external power supplyTransformerWaterproof power supplyFactory corner Why trust us1.We are alibaba Gold ...