We are one of a large specialized manufacturer secuirty alarm system and detectors in China , Since 1997.Our products have a good reputation in our clients all over the world with the good quality and competitive low price.There are more than 20 engineers contributing to the development of new products in our corporation. We are keep on developing new products of high quality and fashionable styles, adopting advanced technology to reduce costs and improving after service to all the customers over the world. Our main products like:GSM burglar alarm,MMS Funtion GSM burglar alarm system,Power equipment burglarproof alarm,wireless burglar alarm alarm,personal alarm,Wired burglar alarm ,cctv security burglar alarm system,Gas detector,smoke detector,anti lose package alarm,alarm central monitoring system ,siren,PIR,motion detcetor and so on.We can produce according to customers requirements. If you have your own brand, we accept OEM/ODM.We are warmly welcome you cantact with us ,and we will offer you the quality products with reasonable and competitive olw price, and good after service.