You can check the manufacturer's website for more information on what batteries are compatible with your Safe. This will damage the circuitry of your lock, and it won't work when you need it to.Īs much as possible, use a high-quality brand of battery that doesn't leak or corrode. You need to ensure that you don't use rechargeable or non-alkaline batteries in any Sentry safe. When changing the batteries, avoid mixing old, new, or different brands of batteries, as this might also cause problems with your lock. They may be able to send a technician out or give some other advice on how best to get into your safe. If this still does not work for any reason, there is always the option of calling Sentry Safe and asking them what your options are.

This method is very time-consuming and will require lots of patience, but it also comes with no risk of damaging your safe or taking any parts out that may still work. If your Safe isn't equipped with an electronic lock and you have the older version of Sentry Safes that uses a mechanical lock, then you can try using a paperclip and a small screwdriver to bypass the lock's circuitry. Be careful when replacing the batteries because the wrong batteries could damage some of the electronics inside and render your Safe useless. Check the instruction manual to see how to access the battery compartment for your specific Safe model. You will need to replace the batteries if they are dead. Newer Sentry Safes come with electronic locks which are powered by batteries. The first thing you'll need to check is what model safe you have. Why does a Sentry Safe won't open after battery change?.What are some common reasons why a Sentry Safe won't open?.

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