Mac Systems is a supplier of fire detection, alarm and suppression, as well as facility communications and security systems. The company provides system design, installation, service, maintenance, fire and kitchen hood suppression, and fire system inspection, testing and maintenance services. Its fire protection system provides building evacuation, elevator control, high-speed laser detection, line-type freezer heat detection, and local and remote monitoring services. Mac Systems provides fire suppression systems and equipment that include automatic fire sprinklers, handheld extinguishers, fire pumps and fire protection fluids. It offers fire suppression components from Viking Supply Net, Victaulic, Chemetron Fire Systems, Potter Romer Fire Protection Equipment, Aurora Fire Pumps and Firetrol Fire Systems. The company features fire detection equipment from Notifier, Spectronics, Firelite, Chemetron, System Sensor, Wheelock, Gentex, Visiaplex and Safety Technologies. Its security systems include electronic, closed-circuit television, access control and locking, digital security, surveillance and covert surveillance systems. Mac Systems maintains an office in Oklahoma City.