Your Shopping Cart Continue shopping “Fireboy-Xintex SMI100RV Smoke Detector 9V Battery Powered” has been added to your cart. Item Your Options Quantity Price Fireboy-Xintex Gasoline Fume Detector w/Blower Control - Black Bezel - 12V Fireboy-Xintex Gasoline Fume Detector w/Blower Control - Black Bezel - 12V quantity $540.00 × Fireboy-Xintex SMI100RV Smoke Detector 9V Battery Powered Fireboy-Xintex SMI100RV Smoke Detector 9V Battery Powered quantity $80.00 × Coupon: Apply coupon Update cart Continue Shopping Cart totals Subtotal $620.00 Sales Tax $37.20 Total $657.20 Proceed to checkout