1) Aerials 2) Broadcast receivers 3) Cell tower equipment 4) Cell tower features 5) Dish alternatives 6) Firefly features 7) Natural sensors 8) Picker-uppers 9) Pre-cable hookups 10) Radio receivers 11) Receivers 12) Rooftop array 13) Rooftop sights 14) Sensors in nature 15) Sensory appendages 16) Sets of rabbit ears 1) Aerials