TELSA CONTROLS

Data acquisition and control boards used internally or externally to personal computers; computer hardware, namely, stand-alone microprocessor based controller boards; remote video surveillance systems consisting of CCD camera, microcontroller, and either a RF transmitter or a telco interface; home automation and control device consisting of microcontroller and telco interface; radio transmitters used for telemetry; remote computer-controlled monitoring systems consisting of microcontroller, sensors, and RF transmitter