Cermetek Microelectronics, Inc. engineers, produces, and distributes advanced connectivity solutions and embedded components for the contemporary data communications sector. The company's diverse offerings encompass a broad spectrum of internet appliance modems, various modem modules ranging from high to low speeds, and essential telephone line interface circuits, also known as Data Access Arrangements (DAAs). Beyond traditional wired communication, Cermetek provides embedded device servers, wireless data modules operating on frequencies like 900 MHz and 2.4 GHz for sensor networks, and embedded Ethernet components, supporting protocols such as cellular (2G, 3G, 4G LTE), Wi-Fi, Bluetooth, LoRaWAN, and Sigfox. These robust products find application across numerous fields including industrial embedded systems, telecommunications, security and alarm setups, remote diagnostics, energy monitoring, and particularly in precision agriculture with solutions like the AquaMon soil monitoring and LeafMon plant hydration systems. The company markets its devices to original equipment manufacturers (OEMs) globally through a network of sales representatives and distributors, facilitating broad international reach, and also enables direct online purchases. Founded in 1968, Cermetek Microelectronics, Inc. is headquartered in San Jose, California, and maintains a focus on innovative solid-state isolation technology and pioneering integral modem design for machine-to-machine internet applications.