3 H Communication Systems

Visual Communications Company manufactures optoelectronics devices, LED lenses, LED mounts, LED light pipes, LED panel mounts, LED standoffs and PCB mounts. The company specializes in electromechanical components, standard and custom LED cable assemblies, interconnects and harnesses. In addition, consulting services are available for engineering and the manufacture of unique LED mounts and custom cable assemblies. VCC's products are marketed internationally to a broad-base of customers established in the communication, automotive, computer, security, industrial control and test equipment industries. Visual Communications Company is located in San Diego.

Sierra Automated Systems (SAS), established in 1986, is a specialist in audio routing and intelligent digital control architecture. With a comprehensive suite of tools and solutions, SAS serves a diverse range of industries including radio broadcast, podcasting, theater, government, professional athletics, and higher education. Recognized for their expertise in routing thousands of audio channels on wide area networks, SAS provides high-capacity gear suitable for large scale broadcast operations. Their product offerings include cutting-edge DSP engines, control surfaces, and VoIP solutions, all designed to meet the meticulous requirements of their clients. Generated from the website

Established in 1998, E-Control Systems is a privately held corporation that provides full-service industrial and commercial application monitoring solutions throughout the United States. It specializes in monitoring temperature, humidity, compressor run-time, refrigerant leakage, dishwasher rinse, and pressure and power interruptions. The company supplies a variety of products, such as wireless sensors, control closures, gateways, handhelds, mesh routers and modules. It offers monitoring software solutions under FusionLive, IntelliSense and IntelliCheck brands. The company provides hardware installation, software development, technical support, inspection, quality control and consulting services. E-Control Systems offers services to school districts, hospitals, laboratories, pharmacies, government agencies, correctional facilities, chain restaurants, colleges, universities, food manufacturers and warehouses.