No matter what kind of dogs you run or how you hunt, Garmin Alpha T 20 is the slim, rugged and universally sized collar designed to help you build a better dog — no matter the breed.
TRACK YOUR DOG UP TO 9 MILES WITH A COMPATIBLE HANDHELD (SOLD SEPARATELY) | OPTIMIZE YOUR BATTERY LIFE WITH DYNAMIC TRACKING | COLLAR IS UNIVERSALLY SIZED TO FIT LARGE AND SMALL BREEDS |
EASILY CHANGE THE USER-REPLACEABLE FLEX BAND | UTILIZES MULTICOLOR LOCATION BEACON FOR LOW-LIGHT CONDITIONS | GET AUTOMATIC SOFTWARE UPDATES WHEN CHARGING AND CONNECTED TO YOUR NETWORK |
TRACKINGThe top-mounted, high-sensitivity GPS and Galileo receiver keeps track of your dog’s location, and the Alpha T 20 collar transmits that location via VHF up to 9 miles away with updates as frequent as every 2.5 seconds when used with a compatible handheld (sold separately). | UNIVERSAL SIZINGA rugged yet slim design is universally sized to fit large and small breeds. | DYNAMIC TRACKINGGet extended battery life with dynamic tracking based on your dog’s movement. |
RUGGED DESIGNThe collar features a user-replaceable flex band that can withstand the toughest outdoor environments. | LED BEACON LIGHTSThis collar features bright, multicolor LED beacon lights to help you identify and track your dog in low-light conditions. They can be remotely activated and changed from a compatible handheld (sold separately). | REPLACEABLE BATTERY PACKSWhen using dynamic tracking, get up to 68 hours with the standard battery pack and up to 136 with the extended battery pack (sold separately). |
AUTOMATIC UPDATESReceive automatic software updates when Alpha T 20 is charging and connected to your network with Wi-Fi® technology. | PAIR WITH HANDHELDSThe Alpha T 20 GPS dog collar easily pairs with Garmin dog tracking handhelds, such as the Alpha® series and Pro 550 Plus (sold separately). |
Customize your dog’s collar
for the hunt with these accessories.
| DIMENSION | 3.2" x 1.8” x 1.4” (8.1 x 4.5 x 3.5 cm) |
| WEIGHT | 5.9 oz (168.5 g) for transmitter and antenna (without collar) 8.4 oz (239.5 g) total weight (with collar) |
| WATERPROOF | 1 ATM (10 meters) |
| BATTERY TYPE | Rechargeable lithium-ion pack; user-replaceable |
| BATTERY LIFE | Standard battery pack (included): - Up to 68 hours using dynamic update rate (default mode) - Up to 25 hours with 2.5 second update rate - Up to 84 hours with 2 minute update rate Extended battery pack (sold separately): - Up to 136 hours using dynamic update rate (default mode) - Up to 50 hours with 2.5 second update rate - Up to 168 hours with 2 minute update rate |
| TRACKING RANGE | Up to 9 miles |
| INTERFACE | USB-C |
| GPS | |
| GALILEO | |
| DEVICE FREQUENCY | MURS |
| HIGH-SENSITIVITY RECEIVER |
| LED BEACON LIGHTS | yes (multiple color options) |
| SLEEP MODE | yes (Alpha products only) |
| RESCUE MODE |
| VIBRATION | Not available in U.S.; may be available in other regions |
| TONE | Not available in U.S.; may be available in other regions |
| COLLAR COMPATIBILITY | Up to 1” (2.54 cm) |
| SOFTWARE UPDATES | Wi-Fi® technology (when charging and connected to network) |