U.S. federal trademark · Serial No. 74243042
residential and industrial security and burglar alarm systems; namely, central monitoring stations, hardwired or wireless alarm processors, hardwired security sensors, radio receivers, annunciators, annunciator drivers, sensors, digital communicators; energy conservation sensors; energy usage sensors; and access control systems; namely, access control processors, identity card readers, diagnostic interface modules, and time and attendance software
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.