This powerful remote antenna magnetically mounts to your vehicle and connects to the Astro 220 or 320 so you can track your dogs with your handheld while stationary or driving. Adds up to two miles range, depending on conditions and terrain.
Garmin Astro 220
Garmin Astro 320
Garmin Product Number: 010-10931-00
Sign up to get the latest on sales, new releases and more …