Lock Instructions & Information

Typically Electronic Locks you'll find on most Safes are classified as UL Grade 1 as it would take roughly 27 years, working 24/7 to manipulate by hand with the 999,999 different combinations available. After 3 or 4 wrong attempts, depending on the lock, a 10 to 15 minute lockout will occur creating a longer time constraint for the would be intruder. There is no question, Electronic Locks are significantly faster to operate than their mechanical counterparts providing quick access for those who know the combination. More key advantages of electronic locks are the user's ability to change the combination at any time without the assistance of a locksmith and having the ability to open it without your eyes, including not needing reading glasses, being in the dark or being blind. Electronic locks do have a battery that needs to be changed periodically. They can last up to 6 years however we recommend swapping it out at least every other year.

Mechanical Dial Locks are classified as UL Group 2 and are significantly slower to operate than their Electronic counterparts. Dial Locks are secure however they can be manipulated by a machine or picked by an experienced safe cracker in under an hour. To change the combination on a mechanical dial lock the assistance of a locksmith is necessary. Considering the time length it takes to operate mechanical locks, we've found that many customer use the key locking dial feature to lock the dial while leaving the combination entered. This leaves the safe vulnerable in the un-locked position and makes it much easier for a burglar to pick your safe open.

Duet, Dual & Redundant Locks: New to the market are a combination of the two styles of locks. Duet locks will have both the Electronic capabilities and a dial in one lock. For an example, check out the Cannon EMP lock with the dial in the middle of the lock and the electronic numbers located on the top. This guarantees access in the event the electronics malfunction or the batteries die. Another style is known as the Redundant lock where you will find the standard electronic lock and the standard mechanical lock both on the door of the safe with the ability to use either one to open the safe. Please see pictures below for examples of the different styles of locks.




QUESTIONS? LET ONE OF OUR SAFE EXPERTS HELP YOU: 800.827.7534

SHIPS SAME DAY* • SUPERIOR CUSTOMER SERVICE • 100% SATISFACTION GUARANTEED
Want to be invited to Dean Safe's private sales? Subscribe below. Rather order by phone? Need more information?
Call (800) 827-7534 and one of our safe experts can help you find the right safe to fit your needs.

All photos & words are copyrighted© 1978-2018 by Dean Safe or their respective owners. All rights reserved. Get discount prices and great deals (and often free shipping) when you order online from Dean Safe. Your purchase is protected by our 100% satisfaction guarantee and our secure servers. Review our products with our expert comparisons, reports, buyers guides and reviews. Shop our online closeouts for sale items, bargains, with values ranging from good savings to downright cheap!
*Same Day Shipping: Orders placed by 3pm (PST). Applies to most items (indicated on each product page).