Intruder Alarm Battery Test Calculator

Calculate whether the intruder alarm battery is sufficient or needs replacement

We have built this app for security engineers to easily calculate if the intruder alarm battery is sufficient, by inputting the standby load, standby time, alarm load and current battery size. The app then outputs whether the battery is sufficient and if not, which battery size should be used.

The app will also calculate the estimated battery standby capacity in hours, using the data you input.

All calculations are up to date with BS9263.

Features:

- BS9263 Compliant

- Simple & Easy To Use

- Completely Free

- No Ads