The Garming Astro DC 20 transmitter relays back your dog's position to the Astro 220 (sold separately) every 5 seconds to keep the hunter aware of his dog's position at all times. The Garmin Asro DC-20 can be added to the Astro 220 Receiver in seconds and is ready to work right out of the box. The dog tracking system
additional collar comes with a harness or it may be attached to a standard 1" wide collar.
Rugged IPX7 waterproof standards means the unit can withstand accidental submersion up to 1 meter for up to 30 minutes.
Click here to view the Garmin Astro GPS Dog Tracking System
IPX Waterproof standards
Weight: 6 ounces w/battery pack
3.25" L x 1.75" H x 1.5" W
Transmits up to 5 Miles
Recharagble Li-Ion Battery
Transmits information every 5 seconds
1" Collar attachment included
Garmin Astro DC-20 Transmitter
AC and DC (cigarette) charging cables
E-collar attachment plate
Quick reference guide