
5C Sensor has gained years of expertise in the developing, designing, and manufacturing of magnetic door contacts for security alarm systems. We enjoy a good reputation in the industry. door alarm sensor series manufactured by 5C Sensor include multiple types. And the products shown below belong to this type. The product features high energy efficiency. It is manufactured adopting the latest energy-saving technology and it has been proved to have passed the Energy-saving Certification. Made to make a response to every act. 5C Sensor develops together with cooperators to achieve mutual benefit and win-win results. A small thing to make a big difference in smart system.

Our goal is to constantly exceed our customer expectations. We aim to respond to their needs in an efficient manner and go beyond their needs.