Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for adapting voltage control in alarm systems

Method and apparatus for adapting voltage control in alarm systems

US Patent 5966002 · Granted Oct 12, 1999

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

System and method for charging supplemental power units for alarm notification d2020
System and method for charging supplemental power units for alarm notification d2018
System and method for testing battery backup capacities in alarm systems2016
Method and apparatus for monitoring transient electrical strikes2014
System for testing NAC operability using backup power2013
System for testing NAC operability using reduced operating voltage2012
Magnetic releasing and securing device2012
System for testing NAC operability using reduced operating voltage2011
Alarm system with individual alarm indicator testing2010
Method and apparatus for detection of hazardous or potentially hazardous conditi2009
Fire alarm with distinct alarm reset threshold2009
Alarm system with speaker2009