20 Most Recent Check Point Network Adapter Questions & Answers

The Bunker Hill safe is distributed exclusively by Harbor Freight. You can try contacting them directly here: Customer Service
Otherwise you may need to build your own bushing.


Check Point... | Answered on Feb 08, 2018

get the key number that is listed above the key hole and then call 888-299-3427 for a replacement

Check Point... | Answered on Dec 13, 2017

i had the same problem this is what i did. i took the lil leg off the bottem it held on by a srew take a cloths hanger put it in the hole and now u can hit the lil button that is for makin a new code it is on the hing side of the door the yellow light will come on and stay on now put ur new code in then hit a or b i used 1111a then changed it once i got in o by the way ''the factory code is 159a try this first" and the cloths hanger i shoved a ear plug on the end of it so that way it could grip the button hope this helps somebody

Check Point... | Answered on Sep 05, 2017

standard brinks opening format is
" insert key, press *symbol, enter your code, press #symbol, turn key within 3 seconds.
Best wishes!

Check Point... | Answered on Jun 19, 2017

I have a new N15115,ES20 electronic safe,it will not accept a change of password.when new password entered it only beeps once ???

Check Point... | Answered on May 08, 2017

You are going to love this answer.

I have two Bunker Hill Safes. I bought them at the same time. The batteries in both of them died at the same time. And like a dummy, I had the keys to each safe inside themselves.

So, after going to many forums and looking at videos on youtube. I found the solution and it worked. I now have the keys for the two safes in my combination safe. (no batteries on that one)

Here it is:

1) Get a soft rubber mallet (a hammer with a rubber tip works best) And of course, you can get those at Harbor Freight where you bought the safes.

2) FIRMLY tap the safe, just ABOVE the key board panel, and on the plastic cover. You must be hitting the top of the door and not the body of the safe, in order for this to work. (The locking mechanism internally will bounce up when you do this.)

3) At the same time, you must try to turn the knob/dial, that opens the safe. It will take a few tries to get the timing down, but it works.

On my first safe I did scratch it up a bit and crack the plastic housing a little. On the second safe it did it perfectly and left no marks on it. After doing that I was kind of freaked out on how "secure" these safes really are.

But how many people are going to know this.

Now I change out the batteries every year on my Birthday.

Good luck!!

Check Point... | Answered on Mar 22, 2017

Safe has Key lock hidden on it? Contact Harbor Freight with serial number, to try and get new key. Once opened follow these instructions at:


Check Point... | Answered on Dec 07, 2015

Hi f this is the correct solution for your safe, and not a obsbox-so-plus-us_1 network adaptor please follow these instructions, your safe should come with a pre-set number with the default code of "159-A".To change the code, first open the safe. On the inside of the door near the hinge,
there is a small red "reset" button press this button until the Yellow LED on the front panel lights up Now input your new code, one that you can remember this can be up to 8 characters, then followed by either "A" or "B". The Yellow LED will flash to indicate that your new code has been
accepted. If however the Yellow LED does not flash, the code has not been accepted, and you must start over test your new combination before closing the door also make sure to have the Override Key available when setting a new combination or changing batteries, in case the door doesn't open again with the new set code...hope this helps.

Check Point... | Answered on May 19, 2015

I had the same problem.

Call Harbor Freight Customer Service @ 1-800-444-3353

Before you call the number though, go to your safe and write down the three or four digit key code, that is on the silver key slot. (they will need that number)

It is something like $8.00 per key, plus shipping, and it will take about 2-3 weeks to get it, but they will mail you the keys in a small brown envelope.

Good Luck!

Check Point... | Answered on Apr 15, 2015

If you have the small electronic Bunker Hill safe with lost keys and dead batteries, this is a potential solution... Take a hammer and strike the top of the safe while attempting to open at the same time. You may need to place on object on top of the safe such as a flip flop shoe to strike with hammer to smooth out the pressure when striking. It should pop open after several attempts.

Check Point... | Answered on Dec 26, 2014

Search on "How to open a safe with a potato" and you'll find a youtube video on how to open that safe. All the Bunker Hill safes use the same lock mechanisms which have a critical design flaw if the spring on the solenoid is weak in that the plunger bounces enough to allow the bolt to be thrown open if you can time hitting the front of the safe just right. Of course, if you mount it such that you can't get a good swing in then no problem. There are two adjustment screws to the bolt throw, if your safe is easily opened this way, you might want to adjust these screws so that more of the plunger hits the stop. I couldn't get mine to open with a rubber mallet but it's mounted so you can't get a good swing in.

Check Point... | Answered on Nov 25, 2014

Try banging on the top of safe with hand, rubber hammer, regular hammer with board on safe to spread the energy, etc. while turning the knob at the same time. Sounds silly but worked for me. Sellingdj......

Check Point... | Answered on Jun 18, 2014

Maybe this could help?

Check Point... | Answered on Jun 08, 2014

Find the one on thi s page anc click on it to take you to the web page.

exploded view 1998 hiace clutch and bellhousing

Check Point... | Answered on Jun 07, 2014

Is it a turn dial an electronic key pad or some other type? If its a keypad then its probably a bad contact under one of the buttons.

Check Point... | Answered on Jun 06, 2014

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