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Slim rugged GPS dog collar with LED beacon lights and separate P-Bank battery

Garmin

Garmin Alpha T20 GPS Dog Tracking Collar + P-Bank Battery

SKU CH-W8C4-VHV2C

Slim GPS dog collar tracks location up to 9 miles with VHF updates every 2.5 seconds and includes a P-Bank battery

  • TypeGPS Tracking Device
  • App-EnabledYes
  • Width1.4
  • Slim 1.4-inch design fits dogs of all sizes comfortably
  • High-sensitivity GPS and Galileo receiver tracks location accurately
  • VHF transmission reaches up to 9 miles with 2.5-second updates
  • Multicolor LED beacon lights aid low-light visibility
  • Dynamic tracking adjusts frequency to extend battery life

Versatile GPS Dog Collar

The Alpha T20 is a GPS dog tracking collar built for hunters and outdoor handlers who need reliable location data across varied terrain. It suits both large and small breeds with a universally sized, rugged design that includes a user-replaceable flex band for long-term durability. The collar pairs with compatible Garmin handhelds to create a complete tracking system for multiple dogs.

Simple Pairing and Maintenance

Pairing the collar with a supported Garmin handheld is straightforward and requires no specialised tools. The user-replaceable flex band can be swapped in the field if it wears or breaks. Automatic software updates install while the unit charges on Wi-Fi, keeping the firmware current without manual intervention. Buyers who need a collar that works with non-Garmin radios or smartphone-only mapping will find this unit incompatible.

VHF Range and Update Limits

The collar transmits position data over VHF up to 9 miles line-of-sight to the paired handheld. Location updates arrive as frequently as every 2.5 seconds, though the dynamic tracking mode adjusts this interval to conserve battery during periods of low activity. Dense forest, steep topography or interference can reduce the effective range well below the stated maximum. Users who require real-time mapping without a dedicated Garmin handheld cannot use this collar alone.

Highlights

  • Slim 1.4-inch design fits dogs of all sizes comfortably
  • High-sensitivity GPS and Galileo receiver tracks location accurately
  • VHF transmission reaches up to 9 miles with 2.5-second updates
  • Multicolor LED beacon lights aid low-light visibility
  • Dynamic tracking adjusts frequency to extend battery life

Specifications

BrandGARMIN
TypeGPS Tracking Device
App-EnabledYes
Width1.4

Questions about this item

How do I confirm the Alpha T20 collar is transmitting my dog's position correctly after pairing it with my handheld?

The collar updates location via VHF up to 9 miles away as frequently as every 2.5 seconds; watch the handheld for consistent position refreshes and the multicolor LED beacon for visual confirmation in low light.

What components arrive in the bundle and which essential item must be purchased separately?

The box contains the Alpha T20 tracking collar, a P-Bank battery, and a microfiber cleaning cloth; a compatible Garmin dog-tracking handheld is required but sold separately.

Should I choose the standard or extended battery pack for longer hunts?

The included P-Bank battery works with the collar's dynamic tracking to optimise run time; an extended pack can be added later if you need more hours between charges.

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