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2. Ademco Security Group - Wikipedia

   en.wikipedia.org/wiki/Ademco_Security_Group

   Ademco Security Group is a Singapore-based security services company that sells monitoring services, manpower security services, unified security management, and enterprise security software. The company has approximately 8000 corporate and government clients across Asia , including Singapore , Malaysia , Philippines , Indonesia , Thailand ...

3. First Alert - Wikipedia

   en.wikipedia.org/wiki/First_Alert

   The three-man team (Burke-Roberts-Kimberlin) invented the first battery-powered smoke detector [3] [4] 1964- Began commercial manufacturing of the first battery-powered smoke detector; 1967- Pittway began manufacturing the alarms; 1974-Sears begins selling the BRK model SS-74R battery powered smoke alarm; 1992-Sold to T.H. Lee & Associates

4. Manual fire alarm activation - Wikipedia

   en.wikipedia.org/wiki/Manual_fire_alarm_activation

   In its simplest form, the user activates the alarm by pulling the handle down, which completes a circuit and locks the handle in the activated position, sending an alarm to the fire alarm control panel. After operation, most fire alarm pull stations must be restored to the ready position using a special tool or key for the panel to be reset.

5. PASS device - Wikipedia

   en.wikipedia.org/wiki/PASS_device

   The PASS device is normally used in conjunction with breathing apparatus; it is a small, battery-powered device attached to the self-contained breathing apparatus (SCBA) harness which enables the firefighter to summon help by activating a loud, piercing electronic bleeper.

6. Security alarm - Wikipedia

   en.wikipedia.org/wiki/Security_alarm

   Wireless home alarm system control panel A house alarm. A security alarm is a system designed to detect intrusions, such as unauthorized entry, into a building or other areas, such as a home or school. Security alarms protect against burglary or property damage, as well as against intruders.

7. ADI Global Distribution - Wikipedia

   en.wikipedia.org/wiki/ADI_Global_Distribution

   In 1929, New York-based hardware store owner Maurice Coleman founded the Alarm Device Manufacturing Company, or ADEMCO, to build custom alarm systems for local businesses. [7] In 1960, the company went public. In 1963, ADEMCO was acquired by the Pittsburgh Railway Company, retaining the ADEMCO name to market its security and fire protection ...

8. Alarm management - Wikipedia

   en.wikipedia.org/wiki/Alarm_management

   Step 3: “Bad actor” alarm resolution. From experience, it is known that around half of the entire alarm load usually comes from a relatively few alarms. The methods for making them work properly are documented, and can be applied with minimum effort and maximum performance improvement. Step 4: Alarm documentation and rationalisation (D&R)

9. Carbon monoxide detector - Wikipedia

   en.wikipedia.org/wiki/Carbon_monoxide_detector

   Battery-powered devices advertise a battery lifetime of up to 10 years. The gas sensors in CO alarms have a limited life span, typically two to five years. [7] Newer models are designed to signal a need to be replaced after a set period. CO detectors all have "test" buttons like smoke detectors, but the test buttons only test the battery ...