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How To Change The Battery In A Sentry Safe. How To Unlock Sentry Safe With Dead Battery When your battery is very For the **SentrySafe S3877**, here's how you can replace the battery:### Steps to Replace the Battery: 1 Sentry Safes come in various models, so it's crucial to know what type you have and where the.

Many Sentry electronic safes have a battery compartment located just below the keypad, giving you easy access for battery changes Lastly, test the safe to make sure the battery change was a success.

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For the **SentrySafe S3877**, here's how you can replace the battery:### Steps to Replace the Battery: 1 How to change a battery in a Sentry Safe? As the owner of a Sentry Safe, you should know how to change the batteries on a Sentry Safe For the **SentrySafe S3877**, here's how you can replace the battery:### Steps to Replace the Battery: 1

Sentry Safe Manual V 360. Use a screwdriver to remove the old battery and replace it with a new one, ensuring the correct orientation. Step by Step instructions for how to change or install new batteries on your Sentry®Safe basic electonic keypad fire safe

How To Unlock Sentry Safe With Dead Battery When your battery is very. Once you insert the batteries properly, properly place the battery compartment back in place How to change a battery in a Sentry Safe? As the owner of a Sentry Safe, you should know how to change the batteries on a Sentry Safe