The Contech ScareCrow motion activated animal repeller is one of the safest ways to scare deer and rabbits out of your vegetable garden and herons and raccoons out of your goldfish or Koi pond. It works like the sensor in your home security lights. It senses movement and it releases a 3 second spray of water from the nozzle attached to your garden hose. The sudden noise, sudden movement and unpleasant splash of water all combine to scare the animal away. The device resets and waits for the animal to come back to get another safe shot of water. It needs to be connected to a garden hose and it operates on a 9-volt battery.
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