Stand alone electronic code lock for lockers. This lock is an evolution of Tronic Plus and offers additional locker management options. All parameters of the lock (multi/single user modes, red LED signal closed position, volume of acoustic signal, automatic opening time, user and master codes, etc) can be easily changed by using the electronic settings key.
To provide a higher security level, the Tronic PRO is also supplied with an electronic master key
4-digit user code
5-digit master code
Low battery indication
Automatic opening time
Red LED signal in closed position
Acustic signal volume (high – low – off)
Batteries can be damaged after long periods of time installed and can damage the lock, especially in very hot environments.
Do not clean the locks with cleaning products with Hydrochloric acid, lye or corrosive components, especially on the metallic parts.