Cermetek manufactures communications modules for embedded systems. These include high-speed modems, low-speed modems, internet protocol equipped modems, 900 MHz and 2.4GHz modules for wireless sensor networks, and embedded ethernet modules. Cermetek also offers AquaMon Intelligent Agricultural Monitoring and Control Systems for precision agriculture. AquaMon Systems utilize wireless communications technologies and cloud software to present current data on the conditions in field, orchard and vineyard to growers on their smart phone, tablet or computer. Access to better data promises to improve yields, reduce consumption of water and power, and lower operating costs.