Complex sentence: Compact Surveillance Radar emits microwaves from a transmitter and detects any reflected microwaves similar to microwave detectors but can detect the precise location of intruder in areas extending over hundreds of acres.
Split into simpler sentences: Compact Surveillance Radar emits microwaves from a transmitter and detects any reflected microwaves. They are similar to microwave detectors but can detect the precise location of intruders in areas extending over hundreds of acres.