Profile: Sentinel Security & Communications, Inc. specializes in offering security solutions. We specialize in designing, selling, installing, servicing, maintaining & monitoring electronic intrusion detection, fire alarm, closed circuit television, access control and business telephone/intercom systems. Our commercial & residential electronic intrusion detection systems consist of three major components such as system control panel, premise wiring and detection devices, which are installed throughout the premise. Access control & identification systems consists of system head end (system software, badging equipment, printers, control panels), premise wiring, system readers, and door hardware.