List of Specific Industries
North American Industry Classification System (NAICS) codes for this industry
[ 541350 ] = Building inspection services — Home inspection services
[ 561621 ] = Security systems services (except locksmiths) — Security alarm systems sales combined with installation, repair, or monitoring services
Systems status, arming and disarming are also common. Security panels dial central station offices which alert fire and police agencies as needed. Most panels have programmed (hard wired) capabilities which cannot be altered. In the future, panels that are compatible with home networks may have much more flexibility with expanded capabilities of the network.