Setting Up Code Lengths on SECURAM ProLogic Safe Lock

[@JamesReedy]

So what happens if the keypad fails but the lock actuator portion inside is still good? Are the passcodes synchronized such that you can replace the keypad and as long as you enter the right codes that square with the codes stored in the lock mech inside the safe door it will open? I’m getting the sense from this pairing that maybe that’s not the case. I assume the cable is a 4 wire interface with power, ground and either tx/rx for a USART or I2C SCL/SDA. I just bought two prologic locks from Liberty to replace the S&G Group 2 locks because of some nervousness around how easily they can be manipulated by a pro or brute force attack i.e. stepper motor / computer solver. Also does keypad wear start to give away which digits your code is comprised of? This seems one possible failing of the digital lock. What would be cool as hell is a digital that looks like a Group 2, dials like a Group 2 (digital rotary encoder) but has the escalating time out after n’fails preventing any motorized brute force attack. I like the classy look of a group 2 mech lock but with the resistance of a digital lock.

[@securam]

With the ProLogic series the codes are stored in the lock body (inside the safe) and in the keypad but in encrypted form. If a keypad needs to be replaced, the new keypad has to be programmed with the following 4 codes which kust match the codes stored in the lock body: 1. Super Code 2) Encryption key 3) Recovery Code 4) Lock ID

[@JamesReedy]

@@securam would one have all that if they’re the original installer of the lock? Assuming you have those you can replace a keypad without having to access the reset button on the lock mech inside the door of the safe?

[@securam]

@@JamesReedy correct.