ADT

Electric monitoring apparatus, namely, radio signal transmitters and receivers, and antennas; remote control units for personal emergency response systems and burglar alarm systems; intercoms; motion sensors, and environmental sensors in the nature of passive infrared sensors, temperature sensors and window and door contact sensors; telephone communication base stations, namely, digital alarm communication transmitters; electric monitoring apparatus, namely, computer hardware and software used to monitor and track movement activity, health conditions and environmental conditions, and used to transmit electronic messages and data via communications networks; and electric monitoring apparatus, namely, computer hardware and peripherals