Generally, an electronic keypad is not located near the bolt retraction coil assembly. It could be a fair distance away because it's connected with wires.
A combination dial is located next to to the locking bolt slot and a re-locker devise if there is one.
Quality dial locks usually have one built into the lock case.
Here's a guy modifying his cheap safe for a dial.
A combination dial is located next to to the locking bolt slot and a re-locker devise if there is one.
Quality dial locks usually have one built into the lock case.
Here's a guy modifying his cheap safe for a dial.