Safe and Vault:
Another popular service is E-lock retrofit. Some people find mechanical dials to be confusing, finicky, or just too cumbersome. With an old lock, you may need to be crouched over a safe trying and retrying to dial open the lock, until the lock finally surrenders and the container opens. With an E-lock retrofit, in place of that mechanical dial, you can have an electronic keypad, mechanical key lock, or even a biometric lock, activated by your fingerprint.