Top 20 Simplex Kaba E-Plex 3000 Narrow Stile electronic keyless lock Questions & Answers

You will find a link to download the manual for your model on this page:

These are PDF files, requiring Adobe Reader to open. There is a link on the same page to download Adobe reader.

Customer service can be contacted from this link:

Tech Support from this link:

Good luck!

Simplex Kaba... | 372 views | 0 helpful votes

Change it again but start by skipping to the step right after
Enter existing code and proceed from there

Simplex Locks &... | 381 views | 0 helpful votes

recommendation, unless you have auto body skills, take it a professional

If you need further help, reach me via phone at

Simplex Locks &... | 60 views | 0 helpful votes

try this link

Simplex Locks &... | 449 views | 1 helpful votes

How long has it been like this?, if you leave it for a while, it should reset on its own generally.
If you press the right combination, it still won't work?
If you hold down all of the buttons, does that reset it?

Unfortunately, you are probably going to need a locksmith for this door if it doesn't reset after trying the above three things as this isn't a common problem at all with these locks.

Let me know how this goes.


Simplex Locks &... | 24 views | 0 helpful votes

The question leaves us wondering if you know the combination? Try 000 to see if it is still set to factory combination.

Locks &... | 13 views | 0 helpful votes

Contact Omega directly to inquire.

Locks &... | 25 views | 0 helpful votes

If it is electronic, you can open it with a rare earth magnet.


open sentinel safe with magnet

If it is a traditional dial, you will need to contact sentinel, with the serial number, a cheque for $25 and a sworn affidavit that the safe is yours.

In cases where you think you can't remember a combination, it should be kept in your wallet and perhaps coded, add one number or 2 numbers to each of the numbers in the real combination.

Locks &... | 15 views | 0 helpful votes

Heat it up. Put hot hands both sides for 10 minutes or slip it close to your skin or in your pocket for 5 minutes. Prepare for the shock!

Or you can spray it with de-icer fluid.

Locks &... | 11 views | 0 helpful votes

thru the manufacturer or locksmith since fixya doesnt sell products

Locks &... | 117 views | 0 helpful votes

Locks &... | 97 views | 0 helpful votes

ask the maker, only they have a cure. (their design !)
you posted with no maker of safe told nor model.
impossible question.
btw some have hidden key, but you lost that too..

Locks &... | 100 views | 1 helpful votes

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