How do I reset my s&g 6120 safe lock?

Use the Management Reset Code to Reset my S&G 6120 Lock?

The Sargent and Greenleaf Management Reset code (MRC) is a 7 digit code. The 2 numbers in the MRC that are separated by a “/” or are in “[]” have to be entered simultaneously – press both numbers at the same time.

Execute the MRC sequence using the following steps:
1. Press * 6 #
2. Now enter the MRC
3. After entering the MRC, press #

You will hear 1 beep for each time the MRC has been executed. (If this is the first time that the MRC has been executed, you will hear only 1 beep.)

EX: *6# 135 0/1 87 #

The Master Code has now been reset to the Factory Default of 123456#
Enter the Master Code 123456#, and the lock will open.

This reset code is applicable to the following locks:
S&G 6120, 6123, Z02 Locks

Click here to download/print the Sargent & Greenleaf 6120 lock reset code instruction

Sargent and Greenleaf 6120 Electronic Safe Lock – Overview

Sargent and Greenleaf 6120 electronic safe locks combine proven functionality with a wide range of options that balance convenience and control. Easy to install or retrofit, S&G’s Model 6120 electronic safe lock simplifies security upgrades for your safe. Model 6120 is EMP-resistant, and is perfect for commercial safes or home gun safes.

S&G’s electronic safe locks are motor-driven and offer one-step operation for convenient use and easy management.