Drive Woodpeckers and Other Problem Birds Away with Sounds Birds in distress sounds and predator bird sounds target woodpeckers and yellow-bellied sapsuckers and reduce or eliminate these bird problems. The MADE IN USA Bird-X Peller PRO WP is a programmable species-specific bird repellent devic e targeting woodpeckers. Bird control device uses sonic repelling technology. Broadcasts birds' own distress calls uses fear to get rid of woodpeckers and other birds for good. Eight bird sounds for flickers and downy woodpeckers, yellow-bellied sapsuckers, and four predators. Woodpecker BirdX Peller Pro measures 6 x 9 x 4 and weighs 4 lbs. Easily mounted. Covers up to an acre at full volume in a long oval dispersion pattern. Sound pressure is 105 110 dB at 1 meter. Frequency 3 5 kHz. Uses 110VAC with 220VAC or 12VDC options. Optional remote speaker available to be used instead of or with internal speaker. Set time off between 60 seconds to 30 minutes. Random operationoption gives best results. UL and CE listed. EPA Est. 62617-OR-001. Use day only, night only or 24/7. Uses variable frequencies. Waterproof. Uses real sounds of naturally recorded bird distress and alarm sounds. BirdXPeller features a 6-month Manufacturer's Warranty. NOTE Bird control methods are more effective when a combination of bird repellent devices is used. Combine light and sound repellers, roost inhibitors and visual scare devices. Proven in extensive field tests, BirdXPeller PRO WP significantly reduced or completely eliminated bird infestations. This item ships from a separate warehouse and may require extra time for delivery.