Your Shopping Cart Continue shopping “Siren Marine Wired Infrared Motion Sensor” has been added to your cart. Item Your Options Quantity Price SEM Solve - 20oz Aerosol Can SEM Solve - 20oz Aerosol Can quantity $23.00 × Siren Marine Wired Infrared Motion Sensor Siren Marine Wired Infrared Motion Sensor quantity $135.19 × Coupon: Apply coupon Update cart Continue Shopping Cart totals Subtotal $158.19 Sales Tax $9.49 Total $167.68 Proceed to checkout