Xintex-Fireboy DU-SBH-20-R

Xintex-Fireboy DU-SBH-20-R Fume & FireDeluxe Helm Display w/Membrane Switch, Remote Horn & LEDs f/Engine Shutdown System - Black Bezel DisplayFeatures/Specifications: Compact Design 2-5/8" Square Black Bezel Simple Installation 9-30VDC Operating Temperature: -40?F to 185?F (-40?C to 85?C) Reverse Polarity Prote