4020 Annunciator

simplex annunciator

Category:

Science & Technology

Tags:

• simplex
• fire
• alarm
• 4020

[paul9511]

Why in this video, you normaly pull the pull station, and reset it, whereas in other videos, you just open them, then you close them, but without touching the "T-bar" (or other pulling thing or button ?

[twoplyboy]

@paul9511 the T-bar is on a spring that pulls it back into place.

[TERRELL465]

dain 11 troubles, you had some work to do here

[twoplyboy]

@TERRELL465 those are all the disabled NAC's.

[weatherdan882002]

Interesting how the panel has the Priority 2 and Alarm Silenced indicators, yet, the annunciator is the "classic" version (no priority 2 indicator). If the panel were "classic" as well, in addition to the Priority 2 indicator, there'd be no Alarm Silenced LED either.

[firealarmfreak529]

and a rating really matters....?

[wileyk209zback]

I know that buzzing sound really well. The hospital I work at has a few of these around (Simplex 4100 voice-evacuation system), and I heard it make that same buzzing sound today when they were testing the system.

[Instucablanator]

do you have any Idea where I can get the key for an edwards 270-spo ?

[depravedone]

These panels have a Walk Test function. Simplex likes to program it to only be available at the Level 3 access level, which only Simplex has typically.

[TERRELL465]

@twoplyboy oh i c, my school had like 13 troubles at one point, and it wasnt because of disabled NAC's

[twoplyboy]

it sure does make it longer when its conventional. addressable you can keep going then do a reset after a few alarms.

[coffeeandsugar20]

I would think it would make testing longer. I can understand why silence inhibit exists, but not reset inhibit.