Courtney Strickland. home security. July 03rd , 2018.
Am I required to have a phone line or cellular phone for my security system?
And why is that?
* Installation - the next thing you should consider is the installation requirements and procedure. While some simple systems installations are DIY, you might need to hire a third-party professional handyman and pay by the hour to get it fixed properly. Otherwise most security companies will do the installation for you which is charged as part of the overall cost.
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