Influence of the Environment on the Reliability of Security Magnetic Contacts.

摘要: Magnetic contacts are one of the basic components an alarm system, providing access to buildings, especially windows and doors. From long-term reliability tests, it can be concluded that magnetic show sufficient reliability. Due global warming, we measure high as well low ambient temperatures in vicinity contacts, which directly affect their As part partial research into created a test device with reaction distance was examined under extreme conditions simulated thermal chamber. The results practical tests have yielded surprising results.