鸟控制

Bird ControlMega Blaster Pro Large Area Bird Repeller Birds are stubborn and territorial, returning year after year. Mega Blaster Pro uses their memory against them and scares them away repeatedly so they learn not to return. The Mega Blaster is our most powerful system and features two high-output amplifiers that drive our specially-designed 20 speaker tower. The intense sound output covers up to 30 acres (12 hectares). It features solid-state electronics mounted inside a NEMA-type control box, suitable for most any application. The generating unit mounts easily to a post or pole using the included hardware. The unit comes pre-recorded in four different configurations for the most common bird infestations. Choose any or all of the 8 sounds, including predators to give the birds even more of a sense of danger. Customize by choosing volume and silent time between sounds. SPECIFICATIONS 20 Spkr. Tower Dims/Weight 15" x 10.625" x 10.625" (38.1 x 27 x 27 cm) / 9 lbs. 8 oz. (4.31 kg) 40 Watt Solar Panel Dims/Weight 15" x 30" x 2" (38.1 x 76.2 x 5.1 cm) / 13 lbs. (5.9 kg) Frequency Range 2,000 - 10,000 Hz (Up to 125 decibels) Power Input 12VDC (3 AMPS) via Solar Panel and Battery Coverage Up to 30 Acres (12 hectares)