P art Description 51005 1224Vdc 97dB Back Up Alarm Self grounding Applications cars pickups light duty vehic les Fiberglass lled n ylon housing Epoxy encapsulated solid state electronics Steam c leanable P olarity protected Horizontal or vertical mounting Operating range of 30C to 55C 84 P art Description 51055 1224Vdc 87dB 51056 1224Vdc 97dB Back Up Alarm Applications cars pickups light duty vehic les Fiberglass lled n ylon housing Epoxy encapsulated solid state electronics Steam c leanable P olarity protected Horizontal or vertical mounting Operating range of 30C to 55C P art Description 51008 1224Vdc 97dB Back Up Alarm Self grounding Fiberglass lled n ylon housing Steam c leanable P olarity protected Horizontal or vertical mounting Operating range of 30C to 55C Epoxy encapsulated solid state electronics Applications cars pickups light duty vehic les Built with rugged berglasslled n ylon housings and solid sta te electronics An essential safety element on trucks buses and hea vy duty vehic les W ARNING SAFETY EQUIPMENT BACK UP ALRMS 18005675483