This article is related to wire (connect) wired sensors (including IR beam, PIR motion sensor, Door Magnetic Contact) to wired alarm system. Nowadays many customers are buying alarm system to protect their residential and commercial business. Install wireless alarm kit is pretty easy, but wiring the wired alarm system may turn to nightmare for un-professional people. In order to help our customers on installation our security alarm systems, we herein provide these information.

Compared with the PIR motion sensors, the infrared beam sensor with the advantage of pet-immunity, low-false alarm rate, as well as weatherproof and non-sensitive to changes of temperature. The infrared beam sensors are widely used for the perimeter protection of security from residential to commercial.

Silicon solar panel is the major products which can convert solar to electricity.?Now due to the mature of silicon solar panel technology, more and more people are using the silicon solar panel as of the sources of power supply.

The beauty of silicon solar panel is it costs less money, and the life-span of panel can be 25 year or 30 years (continuous working), In addition, it is one of ?the most clean and green technology in the world.

Museums are the place to heritage of human history. Artifacts in the museum are crystallization of human, with priceless value on history, art, scientific...etc. Museums offering public exhibition with the risk of burglary (or theft). Burglar alarm system can protect the museum away from theft and fire disaster.