Forgot how to open my fireproof lockbox

If internal battery is depleted and will not allow lock to open, hold a new9-volt alkaline battery on the contact points (large battery terminal to
large keypad contact, small to small) located on the front of the keypad.
Maintain contact, enter and valid code and turn keypad to open lock.
Lock contains a non-volatile
memory, even with batteries removed the lock will retain
all programming.
NOTE: You must maintain battery contact at all times throughout the
entire procedure.

i forgot my code and cant find my keys to open my sandleford safe n 15115 how can i open it

How to install electronic fireproof sentry safe batteries
slide open the battery cover located just below the keypad.
Insert a paper clip or pen point into the small hole in the cover. Push in while sliding cover to the right. Disconnect and remove the battery holder. Insert the 4-batteries as indicated.
reconnect the connector and put back the battery holder. Slide the cover back in place.
New advanced electronic lock safe battery replacement instructions
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Help, just boughta Detroit digital safe, code number to open my instructions are locked inside.

A Safe and Vault Tech Will confirm that once you change the batteries the user code will erase and you will now have to enter the factory default that is in the owners manual and then use the programing instructions to program a new user code.

To install sentry fireproof safe battery
slide open the battery cover located just below the keypad.
Insert a paper clip or pen point into the small hole in the cover. Push in while sliding cover to the right. Disconnect and remove the battery holder. Insert the 4-batteries as indicated.
reconnect the connector and put back the sentry safe battery holder. Slide the cover back in place.
How do I insert the batteries on my advanced electronic lock safe? On the newer model Fireproof Sentry Safes my locksmith recommended me To install batteries,
turn the electronic lock case to the right and remove. Insert four new batteries as indicated, replace the electronic lock case and turn to the left to reassemble.

yeh right! call Sentry and prrof of owenership we cant supply you with a password It would be illegal

There is a code on the faceplate of the lock. There is a Lock company in Delaware that can make this type of key for you. They can be reached at 302-689-6162 and ask for Stanley

Find out from Safe suppliers etc. where you can provide power to it and what kind of supply you need, and whether this changes the safe-opening procedure once it's powered up. Set it up and do it, open the safe...and probably change the battery.
Then try to remember who needed what backup service....

How to open electronic sentry safes.

Locksmith opening instructions manual for sentry fireproof electronic security safes. Insert the tubular sentry key into the lock to the left of the key pad. Turn the key all the way to the right until the plunger pops out. Press the five-digit factory code. The green Proceed light will come on. Pull the handle down; to crack the sentry door open