Your Shopping Cart Continue shopping “The Marine Guardian – Guardian Device w/Global 2G-3G-4G LTE Cellular & 2-Way Iridium Satellite Messaging” has been added to your cart. Item Your Options Quantity Price The Marine Guardian High Water Sensor The Marine Guardian High Water Sensor quantity $99.00 × The Marine Guardian Photoelectric Infrared Sensor Kit The Marine Guardian Photoelectric Infrared Sensor Kit quantity $595.00 × The Marine Guardian - Guardian Device w/Global 2G-3G-4G LTE Cellular & 2-Way Iridium Satellite Messaging The Marine Guardian - Guardian Device w/Global 2G-3G-4G LTE Cellular & 2-Way Iridium Satellite Messaging quantity $1,495.00 × Coupon: Apply coupon Update cart Continue Shopping Cart totals Subtotal $2,189.00 Sales Tax $131.34 Total $2,320.34 Proceed to checkout