DongGuan Tyjin Electronic co.,Ltd are specialized in the manufactruing of CCTV (closed circuit television) camera ,CCTV DVR and CCTV accessories for 10 years. Maybe some one don't understand CCTV camera,CCTV security cameras are the main component of a good CCTV security camera system. CCTV security cameras come in many different varieties. Below you will find a great selection of indoor CCTV security camera, outdoor CCTV security cameras, PTZ CCTV security TV security cameras protect your business or home in 2 ways. First, CCTV security cameras provide a very effective deterrent that can actually prevent criminal activity from happening. Second, CCTV Security Cameras provide critical visual evidence if a crime has been committed.In our factory , we have more than 100 styles cctv camera , different style and different function. At present , we can offer you 15M-60M IR waterproof box cctv camera or dome cctv camera , 3G waterproof IP cctv camera, IR waterproof IP cctv camera,Remote Zoom cctv camera,speed dome camera, 8CH CCTV DVR,4CH CCTV DVR,16CH DVR,CCTV Camera surveillance power supply,cctv camera AC/DC power,CCTV camera Video Cable,CCTV camera bracket ,CCTV camera spliter cable .We accept the small order , if you are interested in our cctv camera or cctv DVR, pls don't hesistate to contact with us .If you have chance to come to China , you can directly come to our factory and know more information about our factory and cctv security products.