DC Supply:
      9 to 33 V Continuous.
Cranking Dropouts:
     Able to survive voltage dips during cranking. This is achieved without the need for   internal batteries.
Alternator Input Range:
     15 - 305 V AC RMS
Alternator Input Frequency:
      50 - 60 Hz at rated engine speed.
Magnetic Input Range:
      0.5 V to +/- 80 V Magnetic Input
Frequency: 2300Hz to 6000 Hz at rated engine speed.
Start Relay Output:
      16 Amp DC at supply voltage.
Run Relay Output:
      16 Amp DC at supply voltage.
Alarm Output:
      1 Amp DC at supply voltage.