Identify and map coaxial cable infrastructure (F-Connector), up to 19 locations. The fastest, most efficient way to identify multiple locations at one time. Heavy-duty design for long life and repeated connections. Remotes numbered 1 through 19 for fast and accurate identification. For use with VDV Scout Pro Testers. LanMap Kit for VDV Scout Pro Tester - 19 location RJ45 Remotes (VDV526-055) also available.