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Garmin

Alpha® T 20 Dog Collar, Dog Tracking Collar

Regular price $499.09 AUD
Regular price $549.00 AUD Sale price $499.09 AUD
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Via the link, Garmin customers in Australia will find detailed warranty information; information regarding availability of repair facilities and parts including for out of warranty service; certain other information regarding repair or replacement of a Garmin product; and how to contact us in Australia for further information. https://www.garmin.com/en-AU/legal/consumer-warranty-repairs/

Alpha® T 20 Dog Collar, Dog Tracking Collar

TRACK YOUR PACK

No matter what kind of dogs you run or how you hunt, 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 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.

WHAT YOU'LL LOVE

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).

Specs:

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)

General

Unit dimensions (WxHxD) 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)
Battery type Rechargeable lithium-ion pack; user-replaceable
Battery life Standard battery pack (included)
  • up to 68 hours using dynamic tracking (default)
  • up to 25 hours with location updates every 2.5 seconds
  • up to 84 hours with location updates every 2 minutes
Extended battery pack (sold separately)
  • up to 136 hours using dynamic tracking (default)
  • up to 50 hours with location updates every 2.5 seconds
  • up to 168 hours with location updates every 2 minutes
Range 14.5
Interface USB-C
Water rating 1 ATM (10 metres)
Neck size With standard 1″ collar strap: minimum of 9.5″ (24 cm) in circumference
With flipped 1″ collar strap: minimum of 6.5″ (16.5 cm) in circumference
High-sensitivity GPS/Galileo receiver Yes
GPS antenna Top-mounted, orange
Vibration/Tone Not available in the U.S.; may be available in other regions
LED beacon lights Yes (multiple colour options)
Flex band User-replaceable
Sleep mode Yes (Alpha® Series only)
Rescue mode Yes
Frequency mode VHF
Replaceable collar straps Yes
Collar compatibility Up to 1″ (2.54 cm)
Automatic software updates Wi-Fi® technology (when charging and connected to a network)

 

In the box:

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

 

 

Excellent
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John McBride
March 18, 2025
Fast excellent service with quality products
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Simon Rock
March 15, 2025
Quick delivery and great prices.
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Dave Baker
February 25, 2025
Excellent online shopping experience. Prices were by far the best, delivery was very quick and product exactly what I was looking for. This purchase was for a set of 4in Fusion water proof speakers for the boat.
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David Landgren
February 21, 2025
Got the product I asked for at a competitive price delivered fast for my installer to meet their time table. Well done. I would certainly recommend MarineBatteryCo
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Jason Cook
February 10, 2025
Great price and fast delivery. Highly recommended.
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kizz jd
February 4, 2025
Great prices and shipped straight away
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Amanda Mckenzie
January 22, 2025
Fantastic customer service, easy to talk to and fixed our problem with our bus, getting us back on the road quickly
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Bert M
December 30, 2024
Best price I could find in Australia, great customer service, quick delivery.
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Chep Buxley
December 25, 2024
Really helpful over the phone. Online purchase arrived earlier than expected. Highly recommend
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Kevin Voisey
December 4, 2024
Lvs34 transducer fast delivery and 5% discount great product

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Who We Are

With 15 years in the marine industry, and 10 years running our own company, we know batteries and what you’ll need for your goals. With us, you’ll get quality and good value for your money. Our aim is to always deliver on our promises, and never promise more than we can. We’ll tell you the truth, whether it goes above or below your budget. Learn more about Thomas and MarineBatteryCo. here.

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