Garmin Astro 320

010-00976-00 - Astro bundle (includes Astro 320 handheld and the rugged, orange polyurethane DC 40 transmitter collar), a premier high-sensitivity GPS-enabled tracking system for sporting dogs. This unique system pinpoints your dog's position and shows you exactly where he is, even when you can't see or hear him and has features that hunters have been asking for like increased range, a simplified user interface and must-have mapping capability. The collar accommodates most e-collar receivers, eliminating the need to put two separate collars on a dog. Plus, Collar Lock creates a 4-digit PIN number that helps prevent others from seeing your dog's whereabouts. Minimize