The YBN-R/3(SCI)-OEM is an adaptor featuring an integral short-circuit isolator, which has been designed to be fitted to a standard sensor mounting base (YBN-R/3) to convert it into a short-circuit isolator base. This combined unit will then detect and isolate short-circuits on the loop. When a short circuit is detected the combined unit will drop the power to the rest of the loop.
The combined unit is compatible with the ESP range of sensors and does not require a loop address. A remote fire LED facility is provided when a sensor is attached to the combined unit.