- Title
- ADT Automatic Alarm Equipment Maintenance Manual.
- Keywords
-
fire alarm systems
|
power supply
|
signals
|
fire departments
|
fire detectors
|
hospitals
|
warhouses
- Identifiers
- equipment and application; McCulloh circuit theory and operations
- Abstract
- This system is an Underwriters' Laboratories, Inc. approved combined Proprietary and Local Fire Alarm System designed and installed in accordnance with U.S. Army Specification #4158-E.