Tectran Manufacturing Back-Up Alarm Switch - 19-20101 Part #: 19-20101 Line: TMI Tectran Manufacturing Back-Up Alarm Switch 1 Year Limited Warranty Bracket Included: Yes Attachment Method: Screw-On Voltage (V): 12 Volt Amperage (A): 5 Amp Number Of Mounting Holes: 2 Show More Show Less