Founded in 1999, Shenzhen Bosijia Trading Company Co.,Ltd. is a all-around Company , which has two factories, one at Buji town is for CPU cooler and other computer parts. The other factory for Alarm system is seated in Longhua ,Shenzhen China.
   Our Alarm system brand is Tercel, and we are professional manufacturer for Alarm system of home and professional use. For having strengthen R&D    Ddepartment and many professional R&D people , we always devoted toresearch and develop new items. Such as the one which connect with internet and camera , and the one with GSM card. At the same time , improve wireless technology is others what we choose and strive for. Especially , as remotely control to keep security, we are expert. And we have obtained many good comments and    successfully applied the patent right.
Our products make you feel free and ease to live and work,it is a new and best choice for keeping security. And it is also could help the police to detect some burglar case.