- Ignition 2 relay selectable on or off during cranking
- On board parking light relay
- Tach signal learning circuit
- Two positive and two negative safety shutdown circuits
Their is nothing worse then entering your vehicle on a hot summer day and feeling the rush of heat and sitting on those burning hot seats, unless you have the APS901 which allows you to select between 5 to 20 minute run times to cool of your vehicle before you have to get into it. With the push of a button from up to 1,200 feet away it can cool off your car before entering into it.