Sentry Safe Won T Open With Key
Replace the batteries and try again. Step by Step instructions for how to open a Sentry®Safe fire safe that uses an electronic keypad and dual key override locking feature. Apart from dead batteries and lockout mode, your Sentry Safe may have jammed bolt work. What to Do If You Can’t Open Your Sentry Safe Lock …. Wires are Disconnected/Damaged Five Reasons Why Your Sentry Safe Wont Open 1. Ive tried inputting the code with the door open, and then I am able to move the handle to the close position. Sentry Safe Has Jammed Bolt Work. Reasons why your sentry safe won’t open with key: – The sentry safe is not properly plugged into the wall outlet. Wont My Sentry Safe Open With The Key?. Its just when the door is in the closed position (flush) that the handle wont move to the lock position. Pick the ones best suited to the price of the safe and the urgency to get to the contents: Contact Sentry Safe for assistance or call them at 800-828-1438. Lost Your Key or Combination? Select your country below to view possible retrieval methods. Maybe you want to have cash readily available for an unforeseen emergency. What can I do? Verified This can happen when the batteru voltage is too low. If you’ve tried all of that and your sentry safe won’t unlock, it’s. Insert the Sentry key in the keyhole and turn it counter-clockwise as opposed to clockwise. – The sentry safe is not turned on. Sentry Safe Has Jammed Bolt Work. Support 0 videos returned Sign up for updates and Offers from SentrySafe New subscribers get 10% off your next purchase on the SentrySafe store. Lost Your Key or Combination? Select an option below that best describes your needs. I have this safe ks2100 and the key, but the key will not turn…. Here are some of them in more detail: Method 1: Override Keys One of the ways in which you can open your. If the key doesnt seem to open the Sentry Safe, it may have been turned in the wrong direction. Insert the Sentry key in the keyhole and turn it counter-clockwise as opposed to clockwise. While this can seem like a daunting task, it can easily be fixed! Solution: Press the door firmly to loosen the. What to do if your Sentry Safe won’t open with key. Try putting pressure in various parts of the door to see if it helps you figure out where things are messing up. You can do so multiple times, but take extra care not to press on the handle and keypad. Shine a flashlight through the holes and look inside for the backside of the control panel. One of the ways in which you can open your Sentry Safe is by using the override key that comes with the package when you purchase the safe. A Sentry safe with a key is usually small, fire-resistant and made of steel, which protects your valuables from theft and fire. This can be caused by cheap or nearly empty batteries. Unlock door with override key, pull handle down to open. Place the tip of the nail file into the lock. If your sentry safe is digital, enter your pin code. Disconnected and/or Damaged Wiring. Common cause of that is uneven floor. Also, with some safes, there is a standard company passcode that is usually a generic combination of letters. If your safe has a keyhole, insert the key completely and rotate it clockwise to the Unlock position. The lockout mode lasts for about 30 minutes. The key will not turn, so I put in the combination, but it just won't open. It would not budge so we opened the battery pack area and found the battery pack was broken. Sentry Safe Won’t Unlock – Do Not Panic, Here’s …. IT IS STUPID THAT SENTRY SAFE DOESN’T GREASE THE GEARS SO AFTER A WHILE, THE GEAR CAN GET STUCK. Open a sentry fire chest after losing tubular key matt minard 65 subscribers Subscribe 312 117K views 8 years ago I managed to lose my key for my sentry fire - safe security chest model. Lost Your Key or Combination? Select an option below that best describes your needs. Sentry safe wont open with key 2022 (Guide). If your sentry safe is digital, enter your pin code. The lock on my electronic safe wont open, but I am sure the code I enter is correct. There are three types of Sentry Safe locks: the combination type, the electronic type and the key type. Unable to open my sentry safe F2300. will receive these emails from SentrySafe. Although this would most likely be more costly, it depends on your urgency to get the safe open. If the key doesnt seem to open the Sentry Safe, it may have been turned in the wrong direction. com/ A locksmith/technician may be able to cut a new key for you on the spot after you prove safe ownership. frankv74 said: My Father in law tried to open it after punching in his code. Turn the key to the unlock position. When a safe is in lockout mode, you. One of the ways in which you can open your Sentry Safe is by using the override key that comes with the package when you purchase the safe. I cant find the original booklet & Sentry wont tell me how to open the safe unless I can tell them the seria. Why is my sentry safe not opening? There are a number of reasons that your safe will not open. YEAH, IT’S PLASTIC, BUT IF IT WAS GREASED UP, IT WOULDN’T BE SUCH A PROBLEM RIGHT AWAY. As expected, the lock is almost certainly broken for good (I can hear stuff rattling around in there when I shake the safe), but the latch still latches shut, which is perfect. Best regards, Cher Cerecita 23,875 Satisfied Customers Cerecita is online now Continue. Open a Sentry Safe With a Key. Step 1: Take a screwdriver and put its pointed tip on the lock of the sentry safe bypass code. Sentrysafe does not lock : r/Locksmith. IT IS STUPID THAT SENTRY SAFE DOESN’T GREASE THE GEARS SO AFTER A WHILE, THE GEAR CAN GET STUCK. This Popular Fire Safe Can Be Opened In About One Second. After pressing the door, pull the handle in the opposite direction. Check the sentry safe’s warranty. Please include the model number, serial number, and an $8* dollar check or money order. Your safe has a separate key, which opens the safe if the electronic lock fails or the batteries run down. A while ago I got a safe to keep my important documents - birth certificate, SS card, apartment lease, etc. If you are lucky the simplest reason why your safe wont. Either the levers stuck, or your wheels are out of alignment. Wait at least 20 seconds, then reinstall the batteries and reconnect the wiring. If everything is intact, disconnect the wire from the keypad, and remove the batteries. Insert the key into the silver lock located under the lid at the center of the safe. Some electronic safes have a second lock that keeps the safe sealed even when the combination code is entered correctly. SentrySafe Fireproof and Waterproof Safe Box with Key Lock, Fire and. You can fix the disconnected wires by removing the keypad. The combination type and the electronic type are usually equipped with a Sentry key for added protection. Do not mix old with new batteries or mix brands of batteries). Safe Won’t Open Because the Safe Bolt Work is Jammed Too Much Stuff Put In The Safe One of the most common causes of jammed bolt work, and the easiest to fix, is over stuffing the safe. Lift the lid of the safe. Sentry safes in the home let you have your valuables available at a moment’s notice. I own a Sentry Safe. Method #1: Request a Key Replacement from SentrySafe While this option isn’t the quickest way to open your sentry safe without a key, it ensures that no damage occurs to the lock or the device itself. Have someone else try their code to see if theirs works. Find My Product Manual Enter your model number below to locate and download a copy of your product manual. Be careful when handling the safe. Wires are Disconnected/Damaged Five Reasons Why Your Sentry Safe Won’t Open 1. If the design featured in this video does. When the batteries are dead, they won’t be able to activate after you put in your code. These bolts are also associated with a keypad lock, where you enter a code, and the motor drives the bolts, and the bolts then unlock the safe. Tug the handle of the safe in the opposite direction from how you turn it to open it. I am trying to open my sentry, safe with the key, but even…. Working Around Broken Electronics (Bad Solenoid) On A Sentry Safe. I lost my key for my sentry safe. Method 4 Using a Locksmith 1 Find a trusted locksmith in your area if the safe won’t open. Another possible reason your safe won’t open is your code has been deactivated. [1] Keep your keys in a safe place, such as a cupboard or dresser drawer, so you dont misplace it. When the Sentry key fails to turn in the keyhole, it shows that the tumblers inside the keyhole are damaged. Usually, what you experience in this scenario is the door failing to open even after you enter the correct combination. What to Try When Your Safe Combination is Not Working. Rather than break the lock I found a much easier option Open a sentry fire safe without key. Insert 4-batteries as indicated (Do not use rechargeable, or Non-Alkaline. Sentry Safe Has Jammed Bolt Work. 3 Easy Ways to Open a Sentry Safe. If the key doesnt seem to open the Sentry Safe, it may have been turned in the wrong direction. It is entirely possible that the reason your sentry safe isn’t opening with the key is that there are bolt jams within the safe. Do not try to open the safe during the lockout mode. This will release some of the pressure on the bolt work and can help the handle come loose. The most common reason why a Sentry Safe won’t open is due to dead batteries. – The sentry safe’s batteries are dead. Turn the key to the unlock position. You have access to your valuables. If the batteries are low or dead, they may not be providing enough power to open the sentry safe. Dead batteries, time delay, jammed bolt work, disconnected or damaged wiring, and deactivated code are some of the things that could be the cause. Insert the key into the silver lock located under the lid at the center of the safe. Locate the back panel of the electronic element of the safe. Can locksmith open Sentry Safe?. Working Around Broken Electronics (Bad Solenoid) On A Sentry Safe Vance Gulickson Sentry TO-331 no code no key SlightlyDerangedOne 102K views New Sentry Electronic Fire Safe Opened in. Safe Combination is Not Working>What to Try When Your Safe Combination is Not Working. Check out their website: http://www. Step 1 Place your Sentry safe on a sturdy surface. Turn the key to the “Unlock” position if your safe has a dual lock feature. Reasons why your sentry safe won’t open with key: – The sentry safe is not properly plugged into the wall outlet. Stay safe! Reasons why your sentry safe wont open with key: - The sentry safe is not properly plugged into the wall outlet. Five Reasons Why Your Sentry Safe Won’t Open 1. Here are some of them in more detail: Method 1: Override Keys One of the ways in which you can open your Sentry Safe is by using the override key that comes with the package when you purchase the safe. Identify Your Type of Safe Below Card Swipe Safes How to read model and serial number Chest & File Safes Click here to learn more Model Number Serial Number Commercial Safes. Some electronic safes own one second lock that keeps the safe sealed even when that combination id is entered incorrectly. I have no experience in either breaking or fixing locks, and no real interest. Try typing in that code to try to unlock the sentry safe if that doesn’t work as well Pin code. Insert the key into the silver lock located under the lid at the center of the safe. – The sentry safe’s locking mechanism is jammed. Remove key hook plate located on backside of door by sliding upward. Five Possible Reasons Your Safe Won’t Open Dead Batteries Fingers crossed, the reason your safe won’t open is as simple as dead batteries. 2 Look for the combination on the safes manual. Working Around Broken Electronics (Bad Solenoid) On A Sentry Safe Vance Gulickson Sentry TO-331 no code no key SlightlyDerangedOne 102K views New Sentry Electronic Fire Safe Opened in. Stay safe! Reasons why your sentry safe won’t open with key: – The sentry safe is not properly plugged into the wall outlet. Method #5: Use a Drill to Open Your Safe. There are multiple ways we can solve your issue when your sentry safe won’t open. Line up the key with the lock correctly and insert it. Apart from dead batteries and lockout mode, your Sentry Safe may have jammed bolt work. Line up the key with the lock correctly and insert it. Open a sentry fire chest after losing tubular key matt minard 65 subscribers Subscribe 312 117K views 8 years ago I managed to lose my key for my sentry fire - safe security chest. Sentry Safes enter the lockout mode if you enter the wrong code a couple of times. Open Sentry Safe in less than 5 seconds!. The safe wont open after the combination is entered. One of the ways in which you can open your Sentry Safe is by using the override key that comes with the package when you purchase the safe. Slide key hook plate back into place (make sure cover is locked in place). This key can be used to open the safe in case you have lost your own key or if it stops working. Safe Won’t Open Because the Safe Bolt Work is Jammed Too Much Stuff Put In The Safe One of the most common causes of jammed bolt work, and the easiest to fix, is over stuffing the safe. Open a sentry fire chest after losing tubular key. Wiggle the file and attempt to rotate the lock clockwise. The safes can be bulky and a little heavy. Update: Its open, following a couple of good thwacks and a screwdriver. Download your product manual. How To Break Into A Sentry Safe. How to Unlock a Sentry Safe with a Key. A Sentry safe with a key is usually small, fire-resistant and made of steel, which protects your valuables from theft and fire. Update: Its open, following a couple of good thwacks and a screwdriver. If the key doesnt seem to open the Sentry Safe, it may have been turned in the wrong direction. YEAH, IT’S PLASTIC, BUT IF IT WAS GREASED UP, IT WOULDN’T BE SUCH A PROBLEM RIGHT AWAY. Step 1: Take a screwdriver and put its pointed tip on the lock of the sentry safe bypass code. Sentry Safes enter the lockout mode if you enter the wrong code a couple of times. Now check if the lock is damaged in any way. This key can be used to open the safe in case you have lost your own. I managed to lose my key for my sentry fire - safe security chest model 2300. Sentry safe wont close : r/Locksmith. You can choose the method, or if not, we can choose it. Bolt work is Jammed If your safe wont open, the first thing you should do is try to move the handle. Before you try anything, change the batteries using brand name. Look for small holes or openings on the back or the bottom of the safe. There are multiple ways we can solve your issue when your sentry safe won’t open. Locksmith >Open Sentry Safe in less than 5 seconds!. Bolt work is Jammed If your safe won’t open, the first thing you should do is try to move the handle. Video of the Day Step 2 Insert the key in the silver lock, which is located under the lid in the middle of the safe. But Sentry’s statement that it takes a locksmith to open their safes is simply wrong. SentrySafe is committed to providing you the support you need. Stay safe! Reasons why your sentry safe won’t open with key: – The sentry safe is not properly plugged into the wall outlet. Safe Lockout Mode or Time Delay Open Safe with Valuables Deactivated Code. Check the wires underneath to see if they are correctly connected. In order for Sentry Group to release a combination for any safe, we require a notarized letter, stating that you are the owner of the safe (the last name of the notary public must be different than that of the safe owner). If you’ve tried all of that and your sentry safe won’t unlock, it’s probably the safe own fault. Place the tip of the nail file into the lock. Make sure the safe is facing you. Once you turn the key, pull it out of your safe. Wont My Sentry Key Work on My Sentry Safe?. I cant get my sentry safe open JA: What Sentry model do you have? Customer: I dont know. There are a number of ways you can try opening Sentry Safes. Slide key hook plate back into place (make sure cover is locked in place). – The sentry safe’s batteries are dead. At this point, your sentry safe. My Sentry safe wont close; the handle wont move to the close position (clockwise). Step by Step instructions for how to open a Sentry®Safe fire safe that uses an electronic keypad and dual key override locking feature. Sentry Safe Wont Open? Pro Tips of Simple Things to Try. Support 0 videos returned Sign up for updates and Offers from SentrySafe New subscribers get 10% off your next purchase on the SentrySafe store. Enter the code, and you’ll have opened your safe. The lock on my electronic safe wont open, but I am sure the code I enter is correct. At this point, your sentry safe. To find your model or serial number, identify your safe type from the options below. Lost Your Key or Combination? Select your country below to view possible retrieval methods. ( 1) Step 2: Now, twist it in an anti-clockwise direction until it gets inside the keyhole. Key Replacement Process Combo Replacement Process Key & Combo Replacement Process Sign up for updates and Offers from SentrySafe New subscribers get 10% off your next purchase on the SentrySafe store. What to do if your Sentry Safe won’t open with key If you find yourself in a situation. Support 0 videos returned Sign up for updates and Offers from SentrySafe New subscribers get 10% off your next purchase on the SentrySafe store. Try rocking the safe while turning the handle, the safe might be tweaked slightly and causing the bolts to bind. Sentry Safe Won’t Open? 7 Tips To Try When Your Code Isn’t …. I managed to lose my key for my sentry fire - safe security chest model 2300. Reasons why your sentry safe won’t open with key: – The sentry safe is not properly plugged into the wall outlet. Method #1: Request a Key Replacement from SentrySafe While this option isn’t the quickest way to open your sentry safe without a key, it ensures that no damage occurs to the lock or the device itself. Discount applies to items shipped within the contiguous United States only. What to Do If You Cant Open Your Sentry Safe Lock Box?. Step 1 Place your Sentry safe on a sturdy surface. Open a Sentry Safe Without Keys: Simple (But Important >How To Open a Sentry Safe Without Keys: Simple (But Important. Why is my sentry safe not opening? There are a number of reasons that your safe will not open. There are a number of ways you can try opening Sentry Safes. If your safe has a keyhole, insert the key completely and rotate it clockwise to the “Unlock” position. Continue trying this motion until it starts to give. Safe Lockout Mode or Time Delay Open Safe with Valuables Deactivated Code. Our preferred method of opening sentry safe doors is by using a magnet. If your sentry safe has a keypad, the first thing you should do if it won’t open is check the batteries. Sentry Safe Wont Open? Follow These Steps. Five Reasons Why Your Sentry Safe Wont Open 1. – The sentry safe’s locking mechanism is jammed. Remove the keypad and inspect the wires to see if they have come loose, are kinked, or cut. Lost Your Key or Combination? Select your country below to view possible retrieval methods. Like that, we will crack your safe open in a matter of seconds – less than one minute, to be precise. Why Wont My Sentry Safe Open With The Key?. A Sentry safe with a key is usually small, fire-resistant and made of steel, which protects your valuables from theft and fire. Wires are Disconnected/Damaged Five Reasons Why Your Sentry Safe Won’t Open 1. Why is my sentry safe not opening? There are a number of reasons that your safe will not open. Key & Combo Replacement Process US Key & Combo Replacement Process Canada Key & Combo Replacement Process UK/EU Find Your Model or Serial Number. How To Open a Sentry Safe Without Keys: Simple (But Important. – The sentry safe is not turned on. Step 3 Turn the key to the unlock position. Solution: Press the door firmly to loosen the bolt work. Safe Won’t Open Because the Safe Bolt Work is Jammed Too Much Stuff Put In The Safe One of the most common causes of jammed bolt work, and the easiest to fix, is over stuffing the safe. If this does not solve the problem you should contact the manufacturer. I am trying to open my sentry, safe with the key, but even though the key turns as it should, the safe will not - Answered by a verified Electronics Technician I only use the key when I lock the safe; however, the key wont open the safe anymore. Manuals for SentrySafe Safes. Google locksmith near me and pick one. If your sentry safe has a keypad, the first thing you should do if it won’t open is check the batteries. Working Around Broken Electronics (Bad Solenoid) On A Sentry Safe Vance Gulickson Sentry TO-331 no code no key SlightlyDerangedOne 102K views New Sentry Electronic Fire Safe Opened in. Enter the combo code if you have an electronic safe, otherwise, try turning the key. If you lose your keys, contact the manufacturer to see if replacement keys are available. If the key doesnt seem to open the Sentry Safe, it may have been turned in the wrong direction. Rather than break the lock I found a much easier optionOpen a sentry fire safe. Sentry Safe Wont Open With Correct Code – Fixable Issue. 3 6 comments Best Add a Comment. - The sentry safe is not turned on. MINES IS OPENING SMOOTHLY NOW AFTER I GREASED THE GEAR. Apart from dead batteries and lockout mode, your Sentry Safe may have jammed bolt work. Do not try to open the safe during the lockout mode. Thanks for the advice everyone! noslipcondition • 7 yr. Slip the Sentry key in the keyhole and turn it counter-clockwise as opposed to clockwise. Your safe has a separate key,. My Sentry safe wont close; the handle wont move to the close position (clockwise). I dont remember doing anything even inadvertently to set a combination. Why your Sentry Safe wont Open with Key — Call us now!. Solution: Press the door firmly to loosen the bolt work. [6] There will be wires and electrical components on the back of the control panel. Wires are Disconnected or Damaged The wires inside the keypad can become disconnected or damaged. The following are six ways on how to open a Sentry Safe without the combination or without keys. You will need new batteries before anything else if this is what happened. This could possibly be the reason your safe won’t open even if you hear the motor trying to open the door. The key to my SentrySafe no longer works. This could possibly be the reason your safe wont open even if you hear the motor trying to open the door. Key Replacement Process Combo Replacement Process Key & Combo Replacement Process Sign up for updates and Offers from SentrySafe New subscribers get 10% off your next purchase on the SentrySafe store. H0100 Model H0100 Download PDF Sign up for updates and Offers from SentrySafe New subscribers get 10% off your next purchase on the SentrySafe store. Sentry Safe Keypad Not Working. The key will not unlock the safe, in fact the key will not the key will not unlock the safe, in fact the key will not insert … read more Expert My batteries are down in my sentry safe how do you change My batteries are down in my sentry safe how do you change the batteries so I can get my safe open … read more Expert. What it takes is a kid with a magnet, and a smartphone or computer to watch our video, or the likely many. Five Reasons Why Your Sentry Safe Won’t Open 1. Our preferred method of opening sentry safe doors is by using a magnet. How Do I Change the Batteries on My Safe?. THAT’S WHY YOU HAVE TO USE A RUBBER MALLET TO LOOSEN THE GEAR. What to do if your Sentry Safe won’t open with key If you find yourself in a situation. : r/lockpicking>The key to my SentrySafe no longer works. Sentry Safe Won’t Open With Correct Code. While this can seem like a daunting task, it can easily be fixed! Solution: Press the door firmly to loosen the bolt work. Seemed like a good idea at the time. SentrySafe is committed to providing you the support you need. IT IS STUPID THAT SENTRY SAFE DOESN’T GREASE THE GEARS SO AFTER A WHILE, THE GEAR CAN GET STUCK. Turn the key the the Unlock position if autochthonous safe has a dual lock characteristic. What do I do - Answered by a verified Electronics Technician. Turn it counterclockwise and pull the door towards you to open the safe. Unlock door with override key, pull handle down to open. My Safe Won’t Open: Five Things to Try – LockNet. Sentry Safe Wont Open? 7 Tips To Try When Your Code Isnt >Sentry Safe Wont Open? 7 Tips To Try When Your Code Isnt. How To Open A Sentry Safe Without A Key (4 Ways To Do It!). In this blog post, we will discuss some of the most common reasons why sentry safes wont open with key, and we will provide solutions to fix the safe oppening problem. If your sentry safe is digital, enter your pin code. Find Your Model or Serial Number. Sentry Safe Won T Open With KeyTo order a replacement key, you first need to know your safe’s model and serial number. In the case of a stuck lever:. If wiring is damaged or cut, you will need to call a technician. Sentry safes in the home let you have your valuables available at a moment’s notice. Bolt work is Jammed If your safe won’t open, the first thing you should do is try to move the handle. t Open Your Sentry Safe Lock Box?>What to Do If You Can’t Open Your Sentry Safe Lock Box?. 3 Simple Ways to Open a Digital Safe Without a Key. Sentry Safe Wont Open? 7 Tips To Try When Your Code Isnt Working. Working Around Broken Electronics (Bad Solenoid) On A Sentry Safe Vance Gulickson 161 subscribers Subscribe 103K views 5 years ago My electronic sentry safe was jammed and would not allow. At some point in the last 2 months or so, my key stopped working on this safe. You have access to your valuables. I have a H 2100 safe with a key lock. The key to my SentrySafe no longer works. Once the lockout mode is over, enter your code and open the safe. SentrySafe Fireproof Safe Box with Key Lock, Chest Safe with Carrying Handle to Secure Valuables and Jewelry, 0. When a safe is in lockout mode, you might hear a beeping sound which indicates that the safe is in lockout mode. The key to my SentrySafe no longer works. Open A Sentry Safe Without A Key (4 Ways To Do It!)>How To Open A Sentry Safe Without A Key (4 Ways To Do It!). The key will not unlock the safe, in fact the key will not the key will not unlock the safe, in fact the key will not insert … read more Expert My batteries are down in my sentry safe how do you change My batteries are down in my sentry safe how do you change the batteries so I can get my safe open … read more Expert. There are multiple ways we can solve your issue when your sentry safe won’t open. Like that, we will crack your safe open in a matter of seconds – less than one minute, to be precise. It is entirely possible that the reason your sentry safe isn’t opening with the key is that there are bolt jams within the safe. Five Reasons Why Your Sentry Safe Won’t Open 1. Remove key hook plate located on backside of door by sliding upward. Step 3: After that, push it up and down or shake it, and the lock will open. But Sentry’s statement that it takes a locksmith to open their safes is simply wrong. Try rocking the safe while turning the handle, the safe might be tweaked slightly and causing the bolts to bind. Why Wont My Sentry Key Work on My Sentry Safe?. So now the other alternative is to open the Safe Manually. Troubleshoot 2 We Recommend Home Hacks & Answers How to Open a Brinks Fire Safe Home Hacks & Answers How to Open My Safe If I Forgot the Combination (3 Methods). Another trace is that you are unable to open the safe due to the wrong code entry. The following are six ways on how to open a Sentry Safe without the combination or without keys. This could possibly be the reason your safe. Unlock door with override key, pull handle down to open. These bolts are also associated with a keypad lock, where. Key works but latch on>Unable to open my sentry safe F2300. The key may fail to open the Sentry Safe if it turns in the wrong direction. Try typing in that code to try to unlock the sentry safe if that doesn’t work as well Pin code. How to Troubleshoot to Open Safe Combination Locks. Lift the lid of the safe. Sentry Safe Won’t Unlock – Do Not Panic, Here’s What To Do>Sentry Safe Won’t Unlock – Do Not Panic, Here’s What To Do. Key & Combo Replacement Process US Key & Combo Replacement Process Canada Key & Combo Replacement Process UK/EU Find Your Model or Serial Number In order to best serve your support needs, you will first need to find your model or serial number. Another thing that can happen is that something falls down into one of the bolt holes at the bottom of the safe. If the design featured in this video does not match. Once you hear a ‘click’ sound, continue jiggling the nail file inside the lock to ensure that you’ve gotten the last ‘click’ noise out of the safe.