Allows police, central station or private security force to distinguish and transmit three separate alarm signals, intrusion, holdup and circuit; can operate over low cost signal grade telephones or standard voice grade circuits
No other part numbers with same form, fit, and function found.
An item which performs the dual function of presenting operational information from other components or sets, and provides an alerting signal upon departure from normal operating conditions.
Classification: Parts of electric sound or visual signaling apparatus other than printed circuit assemblies, nesoi
NSN 5835-00-725-2087
NSN 5895-00-401-3537
NSN 5950-00-005-9206
NSN 5960-01-397-6173
NSN 5895-01-440-9605
NSN 5930-00-494-9915
NSN 5950-01-508-4244
NSN 5910-00-245-9578
NSN 6150-01-102-2446
NSN 5985-01-283-2515
NSN 5935-01-167-2085
NSN 5965-01-378-7335