Feature:1. Genset Start Controller: The user can use the key switch and panel start button to control the generator set to start or stop, it is a manual engine control module.2. Panel Alarm: The controller has panel alarms, including low battery voltage, overspeed, high water temperature, low oil pressure, stop and running status indicators, which can monitor the generator working status.3. LED Indicator: After the controller's alarm output is output, the associated LED will remain lit until the switch is turned to the O position to reset the module.4. Restart: The engine starts and the alarm input is suppressed for a short period of time afterwards, after the delay the input will restart and the module provides normal operational protection.5. WL Terminal: The charge fault alarm also provides the WL terminal for monitoring the charge generator, and the module also supplies excitation current to the alternator through this connection.Specification:Item Type: Generator Engine Controller ModuleMaterial: ABSDC Supply: Continuous 9-33 VAlternator Input Range: 15-305 V AC RMS Alternator Input Frequency: 50-60Hz at rated engine speedMagnetic Input Range: 0.5V - +/- 80V Magnetic Input Frequency: 2300Hz-6000Hz F.Operating Temperature Range: 30-70℃.Package List:1 x Generator Engine Controller Module2 x Key1 x Instruction