LSDA

Metal keys and parts for metal locks; Metal locks for doors, windows, cabinets and portable use, Metal panic exit locks for doors, Metal door and window hardware including hinges, pull and plates; and Metal safes

hydraulic door closers; pneumatic door closers

Electronic surveillance equipment, including cameras, recorders and monitors; electronic access control products, including electronic locks, controllers and power supplies; and electronic detection and alarm systems and components, including sensors, signaling devices and controllers