User Manual Q&AAnswer
Dec 19, 2025 - 10:43 PM
To change the master code on your RPNB RPFS66 Large Fireproof Safe with Fingerprint Sensor, follow these steps as outlined in the instruction manual:
1. Wake up the system by pressing any one of the "1,2,3,4" symbols until all keys (1-4) light up.
2. Enter the default code 1-2-3-4 on the keypad to open your safe.
3. With the safe open, press the Program Button once and release it. The indicator light will light up BLUE once with 1 beep.
4. Enter your NEW master code.
5. Press the Program Button once and release it. The indicator light will light up BLUE 2 times with 2 beeps.
6. Test the new passcode after waking up the system. If the passcode is set unsuccessfully, the indicator light will light up RED 5 times with 5 beeps, and the new code will not work. You must repeat the above steps to reset the code.
By following these steps, you can easily change the master code on your RPNB RPFS66 Large Fireproof Safe with Fingerprint Sensor to enhance the security of your safe.
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