Electronically operated stainless steel safety lock with internal microcontroller circuit, ideal for closing compartments containing objects of a sensitive nature, such as lockers in gyms and swimming pools, laboratories, hospitals and offices. The mechanical reclosing when the door is closed guarantees the locking mechanism even in the event of a total power failure. The electronic opening control via dry N.O. contact makes the release controllable via remote opening systems (with the possibility of signalling the actual opening or closing status), RFID readers or other authentication systems already installed. It is also equipped with a manual pull for the mechanical safety release, which guarantees the possibility of opening even in the event of a power failure. It can be easily integrated into automated product delivery systems, and is equipped with a plug-in connector that allows for quick installation.