Block Detector 1 for DCC by DCC Specialties Block Watcher – #246-BlockWatcher
DCC Specialties and Integrated Signal Systems (ISS) collaborated to develop and design the Block Watcher. The need was due to the fact that at the higher amperages required by high density users, most existing products either create a substantial voltage drop or can become unstable.
The USPS is currently not delivering to Australia or New Zealand. As a result, we are not sending any orders to these two countries temporarily. As soon as the USPS lifts their restriction, we will resume shipping. We do apologize for this inconvenience! Dismiss