This Electronic Lock is a cost-effective yet secure way of ensuring your belongings stay safe. A great compact size for use in your home, office, or business; for storing documents, cash, handguns, jewelry, and other costly or sensitive items. Quality constructed with higher-end features such as heavy-duty solid steel walls; interior mount tamper-proof hinges; digital locking mechanism programmable with up to an 8 digit PIN; heavy-duty chrome steel pin bolts locking mechanism (more secure than just a latch system).