Orbit Yard Enforcer Motion-Activated Sprinkler Effective & Humane Pest Deterrent Model 62100 Protect your yard from dogs and cats that roam the neighborhood or your garden from pesky critters, including deer, without harmful repellents or expensive fencing. The patented 'Yard Enforcer' is a motion activated sprinkler that will cover a 1600 square foot area. Sensor detects up to 40' away and sprinkler reaches up to 35'. Safe, very effective and so easy to use. "Don’t hurt ‘em, just squirt ‘em." Features: 120° sensor with night only, day only, and always on activation modes Intelligent sensing technology for both water and battery conservation Up to 7,500 activation cycles on just 4 AA alkaline batteries Heavy-duty construction with metal dual step sprinkler spike and brass hose connection Outdoor use with cold water only