Shenzhen Victa Industrial Co , Ltd. estimated in 2002, Specializing in R&D, manufacturing, sale of burglar alarm system/products. Our main products including burglar alarm system, wireless alarm system , GSM alarm system, 3G alarm system, Smoke detector, Gas detector, P.I.R detector, multi-beam wall detector, Door Sensor, Alarm locks, Anti-Lost Reminder etc. With 10 years experience in manufacturing Burglar Alarm System / Products, OEM and ODM are welcome too.