KP420 Master Wiremapping Kit     Use the wiremapper sets to find the end location of any type of cable run - network, telephone, audio, or coaxial. Up to 20 locations at a time, using the Resi-Tester   Features   KP420 Package Contents: l TP311: Set of 20 (1-20) Coax Remote Identifiers For Resi-TesterTM l TP312: Set of 20 (1-20) RJ45 Wiremappers l TP314: Set of 20 (1-20) RJ11 Wiremappers l TP315: Set of 20 (1-20) Speaker Remotes l Instruction Manual