Screamer Sirens make a loud, 100 dB screeching noise that strikes fear in nuisance bird and wildlife pests. Scares off pests within a 250 to 300 ft. range. Must be fired from a 15mm Launcher ( or , not included) using blank primers. Includes two packages of 50 Screamer Sirens (100 total) and 100 blank primers. Since blank primers are small and easily dropped and lost, , are also sold separately.

NOTE: Pyrotechnics and launchers are for use in wildlife and pest control only. Follow directions carefully. Always use eye protection and ear protection. Keep all pyrotechnics locked and out of the reach of children. Must be 21 years of age or older to purchase. Due to the nature of this product we cannot accept returns.