Garmin Alpha® T 20 Dog Collar

$549

Keep your dog safe with the Alpha® T 20 Dog Collar

Never lose sight of your dog—Alpha® T 20 Dog Collar offers GPS tracking up to 14.5 km and smart dynamic tracking for extended battery life. Order yours today and enjoy reliable, long-range tracking — buy now and give your dog the freedom you can trust.

Product/Colour: Dog Tracking Collar

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  • Alpha® T 20 Dog Collar — GPS tracking collar for dogs
  • Long-range GPS tracking up to 14.5 kilometers
  • Dynamic tracking mode that optimizes location updates
  • Dynamic tracking extends battery life for longer use
  • Enables reliable remote monitoring of your dog
  • Designed for long-distance/outdoor tracking situations

View Full Details, Specifications and Compatiability on Supplier Website

TRACK YOUR PACK

  • TRACK YOUR DOG UP TO 14.5 KILOMETERS WHEN USED WITH A COMPATIBLE HANDHELD (SOLD SEPARATELY)
  • OPTIMISE YOUR BATTERY LIFE WITH DYNAMIC TRACKING
  • COLLAR IS UNIVERSALLY SIZED TO FIT LARGE AND SMALL BREEDS
  • EASILY CHANGE THE USER-REPLACEABLE FLEX BAND
  • USES MULTICOLOUR LOCATION BEACON FOR LOW-LIGHT CONDITIONS
  • GET AUTOMATIC SOFTWARE UPDATES WHEN CHARGING AND CONNECTED TO YOUR NETWORK WITH WI-FI® TECHNOLOGY

TRACKING

The 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 14.5 kilometers away with updates as frequent as every 2.5 seconds when used with a compatible handheld (sold separately).

UNIVERSAL SIZING

A rugged yet slim design is universally sized to fit large and small breeds.

DYNAMIC TRACKING

Get extended battery life with dynamic tracking based on your dog’s movement.

Rugged design

The collar features a user-replaceable flex band that can withstand the toughest outdoor environments.

LED beacon lights

This collar features bright, multicolour 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 PACKS

When 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 UPDATES

Receive automatic software updates when Alpha T 20 is charging and connected to your network with Wi-Fi® technology.

PAIR WITH HANDHELDS

The Alpha T 20 GPS dog collar easily pairs with Garmin dog tracking handhelds, such as the Alpha® series (sold separately).

General
Dimension 8.1 x 4.5 x 3.5 cm (3.2″ x 1.8″ x 1.4″)
Weight 168.5 g (5.9 oz) for transmitter and antenna (without collar)
239.5 g (8.4 oz) total weight (with collar)
Water rating 1 ATM (10 metres)
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

Interface USB-C

Sensors
GPS
Galileo
Device frequency VHF
High-sensitivity receiver

Dog Tracking Features
Tracking range Up to 14.5 km
LED beacon lights: Yes (multiple colour options)
Sleep mode Yes (Alpha products only)
Rescue mode:

Dog Training Features
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)

Stereo features
Software updates Wi-Fi® technology (when charging and connected to network)

Security Information
Security updates until at least (YYYY-MM-DD) 2025-06-26

In the Box

  • Alpha® T 20 Dog Collar with rechargeable lithium-ion battery pack
  • 1″ orange collar strap
  • Charging Clip
  • USB cable
  • Documentation

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