effective smaller bird repeller

BIRD REPELLER ELB035

 This bird repeller broadcasts a variety of naturally recorded bird distress signals and predator calls that frighten, confuse and disorient birds within the effective range. Fully programmable and The Eprom can be change very easy. Sonic & ultrasonic–emits a combination of audible noises and high-frequency sound waves that are silent-to-humans .

  *4-speaker system–includes 4 independent speakers with 100 ft. of wire each 
    *Customizable–adjust volume, sound delays, day/night operation 
    *Real sounds–high-quality digital playback of naturally recorded threats, plus ultrasound.
    *Weatherproof–NEMA Rated casing is designed to withstand outdoor use 
    *Visual scare products included 
    *Solar powered option