Alternate operating electrical power source relationship, included internal battery accommodation, allows police, central station or private security force to distinguish .
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
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.
Switch Board Assembly
Switch Board Assembly
Power Supply
Power Supply
Transistor Assembly
NSN 5840-01-303-4434
NSN 5965-01-437-8442
NSN 5840-01-051-0437
NSN 6605-01-076-5591
NSN 5820-01-612-0975
NSN 6605-01-608-7849
NSN 1240-01-303-5843
NSN 1430-01-037-4957
NSN 1285-00-234-8353
NSN 6940-01-160-6101
NSN 5820-01-487-6486
NSN 5840-00-070-4075
Last modified 05/17/2024