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General| Brand | SentrySafe |
|---|---|
| Model | DH-109E |
| Category | Safes |
| Language | English |
Guide on installing batteries in the safe's keypad housing.
Steps to change Master, Manager, and User codes, activate/delete users, and handle lockout.
Setting up dual user access and opening the safe with two codes sequentially.
Steps to activate, deactivate, and understand the time delay function.
Guide for securely mounting the safe to the floor using masonry anchors.
Resolving issues like low battery signals and lock malfunctions (no response/unlock).
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