The controller has integrated metering and control with LCD and LED displays for monitoring , conservation , operating status , fault conditions and metering . And it is made of premium ABS material that is long-lasting . The control system helps to improve the power quality and automation grade of the diesels set , with multiple flexible input , output and conservation functions , this generator controller replacement is suitable for a variety of application requirements . You need to connect the semaphore control cable to this screen properly . It is a compact but powerful controller that can provide complete monitoring and conservation functions for the generator set . The generator controller panel designed for use with both electronic and non electronic engines frequency detection , this electronic generator controller module provides advanced engine monitoring and conservation functions .