THE SENTINEL

Surface mounted metal enclosure specially adapted for metal locks and pneumatic locks used on cell door frames in prisons, jails, detention centers and other high security facilities; metal housing specially adapted for metal locks and pneumatic locks used on cell door frames for use in prisons, jails, detention centers and other high security facilities

Surface mounted metal enclosure specially adapted for electronic locks used on cell door frames in prisons, jails, detention centers and other high security facilities; metal housing specially adapted for electronic locks used on cell door frames for use in prisons, jails, detention centers and other high security facilities