DCC Specialties Block Watcher Building Failure to do so may

Failure to do so may result in cell damage or fire

Wire Gauge: 12 AWG Soft and Flexible Low Resistance Silicone Wire

HO scale and larger model railroad power transmission gears

E-Z Command® E-Z Track® DCC decoder-equipped turnouts give you control of your trains and turnouts from your E-Z Command Controller System (sold separately)

Features excellent sound absorption

DCC Specialties Block Watcher Building Failure to do so mayDCC Specialties Block Watcher The Block Watcher puts the power of a microprocessor to work analyzing the current feed to the rails. This detector has been designed to eliminate many of the installation problems associated with the installation of signal systems. The Block Watcher comes ready to install, all you have to do is to connect it between the DCC booster or circuit breaker and the rails. Then connect the detector output switch to your signal