Havahart 5277 Critter Ridder Motion Activated Animal Repellent and Sprinkler - Repel Cats, Dogs, Chipmunks, Groundhogs, Squirrels, Skunks, Deer, and More

Really good and works very well. but don't use it for small areas. on the lowest configuration, the small splashes can reach about 4m, and for me it's hitting a glass door which is bad for me, but the product itself is amazing

Works great and has scared off many deer.

The Havahart Critter Ridder uses a motion sensor to detect animals and instantly fires a burst of water to scare them off. It’s surprisingly effective at keeping my neighbor's chickens out of my gardens and flower beds. We call it "the chicken chaser". The sudden spray conditions chickens quickly—they learn fast that your yard isn’t worth the trouble. Setup is simple: stake it in the ground, hook up a hose, pop in batteries, and you’re good to go. The sensor can detect movement from a distance and trigger a short blast of water, using only a small amount per spray, so it’s efficient and eco-friendly. I thought I was missing one of the direction guides, but found out they're kind of thin, so they were stacked on each other. Now I can dial in where the spray goes. The best part? It doesn’t just get animals. If you forget it’s on and walk by… yeah, you’re getting soaked too. Consider yourself warned.

El producto es bueno y funcional, fácil de armar, seria estupendo si la batería fuese solar. Es necesaria una buena presión en la línea de abastecimiento para que funcione plenamente.

Installed multiples around the compound and she has yet to breach the perimeter without getting a dose! Highly recommend. As a bonus feature it also keeps unwanted critters away.