The Alpha Communications® ModelS1 Roberts Head screwdriver is used for installation and maintenance of many of our intercom systems, lobby panels, directories and master annunciators. It is designed to be used with a #6 size Roberts Head type screw.

We also offer a Model SL-0 (Scrulox) screwdriver for #4 Roberts Head screws, like the ones used to internally install some of our smaller components inside some of our stations and master annunciators.

While not required for system operation, most specifications call for the installing contractor to provide the facility with any "special tools" required for proper system maintenance.