Description
Garmin Alpha T 20 TRACKING
The top-mounted, high-sensitivity GPS and Galileo receiver keeps track of your dog’s location. The Alpha T 20 collar transmits this location via VHF up to 9 miles away, providing updates as frequently as every 2.5 seconds when paired with a compatible handheld device (sold separately).
**Universal Sizing**
This collar features a rugged yet slim design that is universally sized to fit both large and small dog breeds.
**Dynamic Tracking**
Experience extended battery life with dynamic tracking that adjusts based on your dog’s movement.
**Rugged Design**
The collar is equipped with a user-replaceable flex band, designed to withstand the toughest outdoor environments.
**LED Beacon Lights**
The collar includes bright, multicolor LED beacon lights that help you identify and track your dog in low-light conditions. These lights can be remotely activated and changed from a compatible handheld device (sold separately).
**Replaceable Battery Packs**
When using dynamic tracking, the standard battery pack provides up to 68 hours of use, while the extended battery pack (sold separately) offers up to 136 hours.
**Automatic Updates**
Receive automatic software updates for the Alpha T 20 collar while it is charging and connected to your Wi-Fi network.
**Pair with Handheld Devices**
The Alpha T 20 GPS dog collar easily pairs with Garmin dog tracking handhelds, such as the Alpha® series and Pro 550 Plus (sold separately).




