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Fire Alarm Systems Backup Power Calculations Guide

Fire Alarm Systems Backup Power Calculations Guide

by Yuhsiu Lai

1 ratings
5 reviews
📚 Education
🔍 Reference

Archived App (Last seen on 16 May 2026)

This is an archived listing of the app previously available on the App Store.

Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.

Details

Released
October 17, 2015
Updated
November 4, 2016

Features

Developer

Yuhsiu Lai
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Fire Alarm Systems Backup Power Calculations Guide screenshot #1 for iPhone
Fire Alarm Systems Backup Power Calculations Guide screenshot #2 for iPhone
iphone
ipad
⭐5
Reviews↘︎
❓8 answered
FAQ↘︎
📦w/o updates
Updates frequency↘︎
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About

Calculate the necessary backup power capacity for fire alarm and security systems. This tool helps determine the correct battery size to meet standby and operational power requirements as mandated by fire alarm codes.

✓Backup power capacity calculator
✓Battery size determination
✓Standby power calculation
✓Notification appliance power calculation
✓Example calculation provided
✓Supports iOS devices
Show original description

What's New in Fire Alarm Systems Backup Power Calculations Guide

2

November 4, 2016

This app has been updated by Apple to display the Apple Watch app icon. Addressed user comments received so far Revised to comply with the latest releases Fixed minor bugs Added text fields for alarm and standby current entries (used to be sliders which make it hard to enter exact values)

More

User reviews

Most RecentHighest RatedLowest Rated

Waste of money

Doesn’t work. Was hoping for a document showing calculations
@@tomfax

Fire battery checker

On the iPhone 11 just does nothing so if anyone reads this review I would like a refund.
Ggol311

Fire alarm engineer

Don’t buy this it does not work
Yyozfire

Does not workout

Does not work out sums correctly do not buy
SSupermayman

just simply doesn’t work at all.

Using the latest iPhone X Max and this app just does not populate the milliamperes section when we click add.
MPMinistry Of Sound Phil

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FAQ

What is the Fire Alarm Systems Backup Power Calculations Guide used for?

The Fire Alarm Systems Backup Power Calculations Guide is used to calculate the required backup power capacity, specifically the battery size, for fire alarm and security systems. This ensures systems meet the 24-hour standby and 5- or 15-minute operational power requirements mandated by fire alarm codes.

What are the specific power requirements calculated by the app?

The app calculates the battery size needed for 24 hours of standby power, plus an additional amount for 5 minutes of alarm operation. For voice evacuation systems, it calculates for 15 minutes of alarm power.

Is an example calculation available within the app?

Yes, an example calculation is provided within the help page of the Fire Alarm Systems Backup Power Calculations Guide. This can assist users in understanding the calculation process.

What devices does the Fire Alarm Systems Backup Power Calculations Guide support?

The app is developed and tested for all versions and sizes of iOS devices, including iPhone, iPad, and iPod. It is compatible with devices running iOS.

How often is the Fire Alarm Systems Backup Power Calculations Guide updated?

The app was last updated on November 4, 2016, with version 2.0. While updates have not been frequent, the core functionality remains relevant for current code requirements.

What is the user sentiment for the Fire Alarm Systems Backup Power Calculations Guide?

Based on the available data, the app has a rating of 3.0 stars from 1 rating. This single rating suggests limited user feedback, making it difficult to gauge overall sentiment.

Does the Fire Alarm Systems Backup Power Calculations Guide have ads?

No, the Fire Alarm Systems Backup Power Calculations Guide does not contain advertisements. It is a paid application without any ad interruptions.

What is the price of the Fire Alarm Systems Backup Power Calculations Guide?

The Fire Alarm Systems Backup Power Calculations Guide is available for a one-time purchase of $1.99. There are no subscription fees or in-app purchases.