Garmin DC 40 Transmitter

This rugged, all-weather collar combines a high-sensitivity GPS receiver and VHF antenna into an all-in-one transmitter that works with the Astro 220 to safeguard against your dog getting lost. Astro DC 40 sports a durable one-inch orange polyurethane collar that fits most e-collar receivers - eliminating the need to put two separate collars on a dog. Plus, Collar Lock uses a four-digit PIN number that helps prevent others from seeing your dog's whereabouts.

• DC 40 transmitter
• High-sensitivity GPS receiver that connects to any standard 1" collar
• Durable, high-visibility orange polyurethane collar
• Dog position updates every 5, 10, 30, or 120 seconds
• 7 Mile range, depending on terrain
• Collar lock prevents others from seeing the dog's whereabouts
• Rugged, Ipx7 waterproof design
• Tough, rugged design
• Convenient, easy-to-use
• 17-48 Hour battery life (depending on update rate)
• Internal rechargeable Li-ion battery
• In the box: DC 40 wireless transmitter with collar, AC adapter, vehicle power cable, and quick start manual
• Made in Taiwan