What companies are developing door opening alarm sensor independently in China?

Their success in SEO may also be a result of their excellent technology. Their tech excellence might also be implemented in creating products. After the manufacturer develops their particular technology, their product quality and performance is totally controlled themselves. This is a great promise to the company partners and merchandise users. After the company fails to develop its own technologies, it may just be a processor. It's expected to process branded products and to stick to the criteria under the manufacturer. This is a means to stand firm on the marketplace.

5C Sensor (Hong Kong) Ltd. is a competitive capacitive proximity Chinese manufacturer. Our capabilities are limited to the imagination of our customers. 5C Sensor is mainly engaged in the business of door alarm sensor and other product series. 5C Sensor magnetic door contacts for security alarm systems is carefully and reasonably designed by a group of highly-qualified and experienced designers. Work to make everything easy to detect and secure. By reason of advanced technology and experienced team, 5C Sensor has been growing rapidly since founded. Easy setup anywhere you want to protect.

We have recognized that we have the duty to make our environment more sustainable. We will actively partake in the business initiative of cutting down energy consumption and making full use of resources.