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 Module Material: ABS DC Supply: Continuous 9-33 V Alternator Input Range: 15-305 V AC RMS Alternator Input Frequency: 50-60Hz at rated engine speed Magnetic 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