Home Security Monitoring
Protecting the life blood of your security system – The Phone Line
Security systems use the home telephone line to transmit alarm
signals to the central monitoring station. This is accomplished by connecting
a 4-conductor wire between the security panel and the main phone company's box.
It is very important that the connection is made the right way to achieve what is called line seizure. It ensures that a dial tone is available for the security system to call out on . Without line seizure a burglar could cause a busy signal by calling the home or by taking the phone of the hook. This would keep the company providing your home security service from receiving any si View the rest of this article
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