Air Lift 72000 - WirelessAir On-Board Air Compressor SystemsAir Lift WirelessAIR Air Compressors will allow you to control the pressure in your air springs with the simple push of a button! The systems come packaged with a heavy-duty compressor, manifold, wiring harness, and a wireless digital controller. It comes to you with 2 programmable pressure settings for your convenience. Its sensors will detect low air spring pressure and the compressor will be activated automatically to bring it back to a safe pressure level.