Are the 6120 and 6123 manipulation-resistant? Yes—traditionally manipulation techniques are ineffective on the 6120 and 6123 locks. They are also designed to resist random code input by locking out for up to 15 minutes after incorrect codes are entered. Both the 6120 and 6123 are UL Type 1 Listed.
Can the lock replace a standard mechanical lock? The 6120 and 6123 mounting holes, bolt placement and throw are identical to a 6730 combination lock. The case dimensions are equal except for the thickness of the lock body, which is .044” greater than the 6730.
How do I know that the code changed? If your lock emits a continuous tone for about one second anytime during the code changing procedure, you have made an error. When this happens, the lock ignores your new code and reverts to the old one. For more detailed changing instructions, see the complete version of the operating instructions.
If my keypad is taken and the lock cable cut, how can I get in my safe? A qualified safe technician can temporarily attach a new keypad and cable section and use your code to open the safe. Once the safe is open, the lock body (and attached cable) should be replaced.
Is the 6120/6123 a unique S&G design? Yes—the electronics, motor, and all other component parts are unique S&aG designs. S&aG has a license arrangement with another company to assure there are no infringements on existing patents.
What happens if carbon batteries are used rather than the recommended alkaline batteries? Carbon batteries do not allow as much current draw as alkaline batteries, and even new carbon batteries will not retract the bolt sufficiently for frequent openings. So, be sure to use alkaline batteries, preferably Duracell brand.
What happens if someone takes my keypad. Can they determine my code(s): The keypad is a “dumb” input terminal. Your codes and security information are stored in the lock body, inside the safe. No one can steal your codes by taking the keypad. To operate your lock, simply plug in a new keypad.
What happens if the batteries go dead? Are the codes lost? How long will the electronics remember the codes? Codes will be retained in the locks electronic processor for up to 10 years, even if batteries are removed or go dead. Batteries are easily replaced by removing the keypad housing.
What is the battery life in S&Gs 6120 and 6123? During S&aG accelerated laboratory testing, which is more demanding on batteries than daily normal use, we routinely exceeded 8,000 opening and closing cycles using Duracell 9-volt alkaline batteries.
What is the maximum distance the lock can be located from the keypad? The 6120 and 6123 can be supplied with wire lengths up to 10 feet, at an additional cost. Greater lengths are not recommended.
What resistance will the keypad have to wear or puncture? Can the keypad be punctured with a ballpoint pen or fingernail? Special care should always be used when entering your code. The keypad is protected with a tough polypropylene material that makes a puncture unlikely, and impossible for dust and debris to interfere with the operation of the push-button keys. The new plastic dome design is superior to metal domes and will continue to function even if the dome is damaged and collapsed. Our laboratory testing has surpassed 500,000 code input cycles with no failures using a pointed input tool, similar to a ballpoint pen. Although wear was noticeable after this extensive testing, the lock remained operational. In actual operation, changing codes periodically will prevent noticeable keypad wear.
Not suitable for use with Direct Drive locks.