Our most popular unit, the NEW Super Pro features four built-in amplifiers and four external speakers for high-volume, crystal-clear digital sound output. New features include enhanced random operation for speaker selection and sound frequency.  Every six seconds a randomly selected sound is broadcast at a randomly selected frequency  out of a randomly selected speaker.  It sounds like there are many different birds in distress spread throughout the protected area. A user-replaceable EPROM recording chip can now be easily changed in the field in order to use different recorded sounds.  The Super Pro mounts easily to a post or pole using the included mounting hardware and brackets. The generating unit features solid-state electronics mounted inside a NEMA-type control box for weather protection. The unit comes pre-recorded in many different configurations. Four of the most common configurations are: agricultural, marine, crow/raven or woodpecker.
Complete system includes the generating unit with four built-in amplifiers, power adapter with 50 feet (15 meters) of cable, four external speakers (each with 100 feet [30 meters] of cable) and a 10 foot (3 meter) battery cable with clips. Optional accessories: 20-watt solar panel, four external speakers in a single enclosure.