The Mini Scarecrow safely and humanely protects your covered porch or patio, potted plants, or countertops. A motion sensor activates a warning sound and a brief, harmless spray of compressed air to keep your pet away. Once your pet learns to recognize the warning sound, you can switch to "sound only" mode to conserve compressed air. The motion sensor and spray are separately adjustable so they can be positioned precisely. Keeps your pets from causing harm or getting hurt The Mini Scarecrow safely and humanely protects your covered porch or patio, potted plants, or countertops. Sensor detects motion up to 1 meter (1 yard) away and activates spray Sprays compressed air - odorless, harmless, stainless Adjustable detection angle and spray angle 5946300242 Mini Scarecrow Refill CanisterRefill canister for Mini Scarecrow 5946300243 Most Orders Shipped Out Same Day! Premier Ponds LLC pondinfo@premierponds.com U.S.A. Copyright © 1999 - 2007 Premier Ponds LLC, North Salem, New York. All rights reserved. Thermo-Pond Heater 3.0, Aquascape Designs Pond Kits, ScareCrow Sprinkler, Nursery Pro Micro Pond Kits, AquaClearer, Microbe-Lift, Great Blue Heron Decoy, Pond Liners, Thermo Pond Heater & Deicer, Premium Koi Food, Select Koi, Butterfly Koi, Pond Aeration Pumps, Flexible PVC Piping, BioFalls, Skimmer, Aquascape Pumps, Cat Stop!, Animal Control Products, Pond Netting.