LIHONG (Hangzhou) Electronics CO.,LTD is a high-tech CCTV products manufacture intergrating R&Dproduction,marketing and technology service .
Our products include matrix swtich/control system,high speed dome camera,keyboard system and assistant equipment (code generator/dispatcher,control code dispatcher,code transducer ,alarm interface box,network channel expandsion,alarm follower,switch follower,assistant follower,video dispatcher,lightning protection device, twisted pair transmitters) ,multimedia management software/network video server,color /black and white camera. Now these products are widely used in security & protection system of each realm, such as government, justice, traffic, school, supermarket, resident area, hospital ,prison and factory, etc.