Critter Gitter Animal Repeller
Using heat and motion sensors, Critter Gitter detects animals as they enter your yard or garden. It emits a startling audible high-pitched sound and flashes small red lights. The sudden sound and light frighten away unwanted animals. The unit then automatically resets to guard against the next intrusion.
Critter Gitter varies the sound pattern and flashes a red light to prevent the animals from getting accustomed to just one sound pattern. Wild animals, pests, cats, and dogs are conditioned to stay away from protected areas. You'll no longer need to use harmful poisons or traps.
Covers area up to 50' away and with a 90-degree radius. Includes a protective weatherproof baggie. Uses one 9-volt alkaline battery. Dimensions: 4.74"L x 2.75"W x 1"D; weighs about 3 ounces. 1-year mfg. warranty.