Locked Out of Your Cannon Safe? Here’s What to Do – Legally and Safely
Forgetting the combination to your Cannon safe—or inheriting one without a code—can be incredibly frustrating. After all, safes are designed to keep people out. But if you’re the rightful owner, you do have options. This guide walks you through secure, legal steps to regain access, including trusted manufacturer-approved methods and, if absolutely necessary, last-resort solutions.
⚠️ Before You Start: A Word of Caution
This guide is intended ONLY for legal, verified owners of Cannon safes.
Tampering with a safe you don’t own is not just unethical—it’s a felony. In addition, using force to open your safe can permanently damage it, void your warranty, and even ruin the valuables inside. Always try the non-destructive routes first.
Step 1: Contact Cannon Safe Customer Support
The Fastest, Easiest, and Safest First Step
If you’re locked out, start by contacting Cannon’s customer service. They deal with this issue often and are trained to help legitimate owners regain access.
What You’ll Need:
- Proof of ownership
- Original purchase receipt
- Notarized affidavit (if the safe was inherited)
- Safe’s serial number
- Usually located on the inside edge of the door or the back panel
How to Reach Them:
- Phone (U.S.): (800) 242-1055
Be ready to provide your safe’s model, serial number, and documentation. Based on your lock type, here’s what to expect:
- Electronic locks: They may offer a master reset code.
- Mechanical locks: They’ll guide you through a factory reset or refer you to a certified locksmith.
Step 2: Call a Certified Locksmith
Best for Mechanical Locks or If the Electronics Fail
If customer support can’t resolve the issue—or your safe has a mechanical lock—you’ll need a locksmith. But not just any locksmith: look for a certified safe technician, not someone who just cuts house keys.
Where to Find One:
What to Expect:
- Verification of ownership
- Cost: Typically $150–$500, depending on your safe’s complexity
Benefits:
- Non-destructive access
- Ability to repair or replace your lock if needed
Step 3: Try a Factory Reset (Electronic Safes Only)
If your keypad still powers on, there’s a chance you can reset it yourself.
Here’s What to Try:
- Override key: Some Cannon models come with a backup key. Check your original packaging or documentation.
- Default codes: Try factory codes like
111111or123456. These sometimes work on older or unmodified safes. - Battery trick: Removing the batteries and waiting 24+ hours may trigger a soft reset. This is rare on modern models, but worth trying.
⚠️ Last-Resort Methods (Destructive)
If none of the above works—and you’re prepared to risk damaging the safe and its contents—there are destructive ways to gain access. These should be considered only as a last resort.
A. Drilling the Lock
Goal: Disable the lock or release the internal locking bolts.
Tools Needed:
- High-torque drill
- Titanium drill bits (⅛” to ¼”)
- Safety goggles and gloves
Where to Drill:
- Electronic lock: Behind the keypad
- Mechanical lock: Just below the dial (targeting the relocker)
Risks:
- May trigger anti-drill mechanisms
- Can permanently disable the safe
- Voids any remaining warranty
B. Manipulating the Dial (Mechanical Locks Only)
This technique involves “cracking” the safe by feeling or listening for subtle mechanical feedback.
You’ll Need:
- Patience
- Experience
- Tools like a stethoscope or dial puller
Not recommended for beginners. Even experienced locksmiths can take hours to pull this off.
C. Forced Entry (Absolute Last Option)
If you’re at this point, be prepared for a messy and irreversible process.
Options:
- Angle grinder: Can cut through hinges/bolts—use a fire blanket to protect contents
- Bolt cutters: Useless against most Cannon safes
- Sledgehammer: Only works on inexpensive, lightweight models
Dangers:
- Fire hazards
- Risk of injury
- High chance of destroying the safe’s contents
What Not to Do
- ❌ Don’t tip or shake the safe – could activate internal relockers
- ❌ Avoid lock-picking guns – ineffective on high-quality locks
- ❌ Never use fire or explosives – dangerous, illegal, and likely to destroy everything inside
Tips to Prevent Future Lockouts
Once you regain access, take steps to ensure this never happens again.
- ✅ Record your combination in a password manager or a secure location
- ✅ Keep override keys with someone you trust or in a safe deposit box
- ✅ Upgrade to a digital or biometric lock like the Cannon KCI Biometric, which adds convenience without compromising security
Final Thoughts: Stay Safe, Stay Legal
If you’re locked out of your Cannon safe, don’t panic. Start with the manufacturer—Cannon’s customer service is your best ally. If that doesn’t work, a certified safe technician is your next call. Only consider destructive methods if you’re fully aware of the risks and have exhausted every other option.
Important: This guide is intended to empower responsible Cannon safe owners—not criminals. Safes protect what matters most—lives, property, and peace of mind. Always handle them with respect and integrity.
Video: Cannon Digital Gun Safe Fail Fix!
Related Post:
10 Best Long Gun Safe ( Reviews & Buying Guide )
