How do you override a First Alert safe?

Author: Cassie Reynolds  |  Last update: Saturday, May 30, 2026

Insert your override key (the one with the square top) and while turning the key, take a flathead screwdriver and insert it in the crack of the door and slowly pry it open. Another method is to lay your First Alert safe on the right-hand side and using the override key to open the door.

Where is the override key on a first alert safe?

To open the safe and prevent it from locking before completing the first-time activation, a solenoid deactivation safety device has been installed. Remove four (4) AA batteries and two (2) Emergency Override Keys. They are located in the protective styrofoam insert at the top of the box.

What is the default code for First Alert safe?

NOTE: An interior LED turns on for 30 seconds after the door is opened. The user preset code “159”. Please input the user code again if the yellow light flashes with three buzzer beeps. Turn the knob counter clockwise to close the door.

How do I stop First Alert safe from beeping?

Remove the alarm from your ceiling or wall. Open the cover and take out the battery. Press and hold the test button for 15-30 seconds. This will fully reset the smoke alarm and drain any charge left inside. Insert the new battery and close the battery compartment.

How to reset first alert safe dial combination?

Turn the dial LEFT (counter clockwise) three times to clear prior settings. Begin by placing dial on 0 (zero). Turn the dial LEFT, passing the first combination number FOUR (4) times and stop at the number on the fifth time around.

Opening a KeySafe Without a Key and Keypad

How do you open a combination safe when you forgot the code?

How to Open a Safe If You Forgot the Code
  1. Check the User Manual. The first and most obvious step is to check the user manual. ...
  2. Use the Emergency Key. Many safes come with an emergency key that allows you to open the safe in case of a lost code. ...
  3. Reset the Code. ...
  4. Contact the Service Center. ...
  5. Hire a Professional Locksmith.

What if I forgot the combination to my first alert safe?

If you're locked out of your First Alert safe, you can request a new key combination or override passcode from us after you prove ownership of the unit(s). Note: -First Alert cannot guarantee the availability of replacement keys, combinations, or override passcodes for safes that are out of warranty.

How do I stop my First Alert from beeping?

Clear Residual Charge to Stop the Chirp

Remove the alarm from your ceiling or wall. Open the cover and take out the battery. Press and hold the test button for 15-30 seconds. This will fully reset the smoke alarm and drain any charge left inside.

How to bypass First Alert alarm?

Bypassing a zone allows you to arm your system with certain protected areas intentionally unarmed or to access a protected area when the system is armed. To bypass a zone, enter your [security code] + [6] + [2-digit zone number]. To unbypass a zone, enter your [security code] + [1].

Why is my safe beeping and not opening?

On most higher end electronic safes, the first sign that the safe batteries are dead is usually a longer series of beeps when you input your code or a warning on the display panel if you have one. If you are getting a low battery warning of any sort and if the safe won't open it is likely that this is the problem.

How do you reset the code if you forgot the safe?

Depending on the manufacturer and type of safe, you may be able to enter an override code, or your locksmith may be able to access a reset switch inside the safe with a special tool. If there is no way to override the code, you may be able to “bounce” the safe.

How do I reset my First Alert security system?

Perform a factory reset
  1. Open the Onelink Home app.
  2. Tap the name of your device.
  3. Tap the gear icon to open Settings.
  4. Tap Reset and Delete Device.
  5. After you reset the app, reset your alarm by pressing the Test/Silence button on your unit 3 times.

What is the default alarm code?

Whenever a security alarm system is installed, it is set to a default code. The default codes are easy like 0000 or 1234 and many people forget to change it. Changing default codes is very important since many thieves are well aware of the common default codes. The default codes may leave you at high risk.

What is the override code for a safe?

Going something inside the safe may not be worth it in some instances. Hotel safes typically have an override code that is usually set to 1234, 1111, 9999, 0000, 123456, 000000, 111111, or 999999 by default.

What if I lost the override key for my safe?

If you need the override key for emergency use, you can ask your safe's manufacturer to mail you one. You will have to provide proof of purchase and your ID to verify your ownership.

Do all safes have an override key?

Some safes come with physical keys, known as “override keys,” in case of an emergency. Not every safe comes with an override key, but if yours does, this is a simple way to get into your safe without the combination.

How to deactivate first alert alarm?

Use thumb to pull deactivation tab outward until tab snaps into place. This will discharge the powercell and deactivate the unit.

Does First Alert have a hush button?

The Silence Feature can temporarily quiet an unwanted alarm for up to 15 minutes. To use this feature, press the “Push to Test/Silence” button on the cover.

Why is my First Alert Safe beeping?

Chirping is typically caused by mounting issues, a low battery, or alarm end-of-life. If your Safe & Sound is chirping or beeping after installation, try these troubleshooting steps to identify the source of the chirp and turn it off.

How do I stop my old security system from beeping?

If beeping persists, contact your vendor's local office for professional service and support.
  1. Step One: Make Sure a Risk Isn't Present. ...
  2. Step Two: Change Batteries. ...
  3. Step Three: Silence the Alarm. ...
  4. Step Four: Check Wiring. ...
  5. Step Five: Contact Your Provider.

Why is my First Alert chirping every 30 seconds?

Replace the battery.

Most often, a chirping First Alert Alarm means that it's low on battery. If you hear a single chirp every 30-60 seconds, you most likely have a low battery and simply need to change them.

How do I open my safe if I forgot the code?

If you can't remember your safe combination or where you stored it, call a locksmith. These professionals have experience opening a wide variety of locks, including the ones that come with safes. No matter what kind of lock you have, a locksmith likely has the tools to open it.

What is the emergency override key on a First Alert safe?

Your safe is equipped with an Emergency Override Key which allows immediate access in case you forget your Passcode or the batteries need replacing. Remove override key lock cover located beneath the digital keypad. Insert one of the Emergency Override keys (2 included) into the bypass lock and turn to the left.

Why is my safe beeping twice?

The two “beeps” indicate a low battery. Click on BATTERY INSTALLATION and select your electronic lock, following the instructions. We highly recommend the use of only a 9-volt ALKALINE ENERGIZER® or DURACELL® battery with a minimum five-year expiration date.

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