Access control is a selective restriction of access. Based on pre-programmed access criteria, the access control system determines who is allowed to enter or exit, where and when they are allowed to enter or exit.
At Reed Brothers Security we excel at installing, upgrading and troubleshooting high quality image capturing camera systems. We specialize in analog, high definition and IP camera systems.
Intercom and Telephone Entry Systems are methods of access control that allow two parties to communicate prior to one granting entry access to the other. These are the popular entry systems you've seen on various buildings.