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Garmin Alpha 300i handheld unit with three orange T20 dog tracking collars

Garmin

Garmin Alpha 300i Handheld With 3x Alpha T20 Collars GPS Navigation

SKU CH-SJ4E-THB3X

Handheld GPS tracks up to 20 dogs at 9-mile range with 3.5-inch touchscreen, inReach satellite messaging and three Alpha T20 collars

  • TypeGPS Tracking Device
  • App-EnabledYes
  • Width1.3
  • Track up to 20 dogs simultaneously with Alpha 300i handheld
  • 5 inch touchscreen delivers clear map and dog data in field
  • Inreach satellite technology enables messaging beyond cellular coverage
  • Alpha T20 collar battery lasts up to 55 hours per charge
  • Updates as fast as every 2.5 seconds keep locations current

Handheld GPS for Multi-Dog Tracking

The Garmin Alpha 300i handheld is built for hunters and trainers who need to monitor up to 20 dogs simultaneously. It provides real-time location updates as frequently as every 2.5 seconds over a range of up to 9 miles. The device stores profiles for 250 dogs to allow quick collar switching in the field. Inreach satellite technology adds two-way messaging capability when mobile networks are unavailable.

3.5-Inch Touchscreen and Rugged Collar Design

The handheld features a vivid 3.5” touchscreen paired with a user-friendly six-button layout for glove-friendly operation. Each Alpha T20 collar uses a top-mounted, high-sensitivity GPS and Galileo receiver to transmit position data over individual VHF channels identified by unique IDs. Users can monitor local channel concentration and switch to less congested frequencies to prevent interference. The collar’s slim, rugged housing offers universal sizing and user-replaceable components for field maintenance.

55-Hour Battery and Navigation Sensor Suite

A long-lasting, user-replaceable battery in each collar delivers up to 55 hours of continuous tracking between charges. The handheld integrates a three-axis electronic compass and a barometric altimeter alongside multi-GNSS support to enhance navigation accuracy. Downloaded satellite imagery can be viewed on the device for improved terrain awareness. The Alpha 300i also organises hunts by grouping dogs and people while providing vital metrics such as distance, speed, and time on the dog info screen.

Highlights

  • Track up to 20 dogs simultaneously with Alpha 300i handheld
  • 5 inch touchscreen delivers clear map and dog data in field
  • Inreach satellite technology enables messaging beyond cellular coverage
  • Alpha T20 collar battery lasts up to 55 hours per charge
  • Updates as fast as every 2.5 seconds keep locations current

Specifications

BrandGARMIN
TypeGPS Tracking Device
App-EnabledYes
Width1.3

Questions about this item

What satellite systems does the Alpha 300i handheld use for navigation?

The Alpha 300i handheld uses GPS and Galileo satellite systems for navigation, along with a 3-axis electronic compass and barometric altimeter.

What are the dimensions and mounting details for the Alpha T20 collars?

Each Alpha T20 collar features universal sizing to fit various dogs and uses a top-mounted, high-sensitivity GPS and Galileo receiver for tracking.

How do I set up the Alpha 300i handheld and pair the T20 collars?

Power on the Alpha 300i handheld, use the 6-button design to access the dog list for up to 20 dogs, then pair each T20 collar by selecting its unique ID channel to avoid interference.

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