Aquaterr, a California company, designs and manufactures dependable, non line of sight, wireless remote valve control systems. The patented technology provides a range of up to five miles, from controller to valve. The transmitters and receivers may be used with any existing controllers and valves with DC latching solenoids. The Aquaterr product range provides the ability to centralize control for remote valve control regardless of terrain, buildings or vegetation. Almost any remote equipment, such as diesel or electric pumps, can be controlled wirelessly using Aquaterr transmitters and receivers. The latest product supports wireless flow control using any manufacturers existing controllers that offer this feature. Aquaterr also designs and manufactures soil analysis probes for moisture, temperature and salinity. Products are worldwide with sales and service available regionally.