Electronically operated and controlled access, security, and keyless entry systems comprised of radio-frequency receiver and transmitter for vehicular applications, namely for agricultural and construction equipment, motor homes, travel trailers, utility and service trucks, ambulance and fire trucks, bus and motor coaches, heavy duty trucks, pick-up truck toppers/covers/toolboxes, and industrial cabinets and enclosure systems that house and protect electrical, data communications, instruments and control equipment
Electrical and Scientific Apparatus