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Laura BaldwinAug 17, 2025
Why does the red indicator light blink three times on my SentrySafe Other?
- HhjohnsonAug 18, 2025
If the red indicator light blinks three times accompanied by three beeps on your SentrySafe Other, it means an incorrect code was entered. Verify the code and re-enter it. If your programmable code doesn’t work, use the factory code. If successful, re-program your personal code.