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Garmin Alpha with Big TT 15
Garmin Alpha Bundle with TT 15

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FREE Shipping to US48!
FREE Set-Up & Software Updates Included!
Colored Collar Straps on Multi-Dog Units!

Alpha Handheld Holster with Lanyard for $.01!

FREE 1-year subscription to Birdseye Satellite Imagery!

Product Code: 010-01041-50

Select Alpha System

Type of Hunting

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D-Ring Removal

Check box if d-ring to be removed:
Yes-remove the d-ring

Holster Option*:

Description In the Box Technical Specs


Alpha 100 with TT 15 dog device. The combination of Garmin GPS tracking expertise with Tri‑Tronics electronic dog training technology. Know exactly where your dogs are and where they’re headed. Train with 18 levels of continuous and momentary stimulation, plus audible tone and vibration modes, with separate training modes for each dog. Cross-compatible with Astro 320 (for tracking only).

  • 18 Stimulation Levels
  • Multi-Dog Support
  • Tone Setting
  • Geofences
  • Rescue Mode
  • TOPO 100K Maps
  • Emergency Alerts (you can send an Alert to another Alpha contact!!)

The TT 15 dog device has a top-mounted high-sensitivity GPS/GLONASS receiver and tough flexible braided steel antenna that reaches out up to a 9 mile range. LED beacon lights controlled by handheld. For use with both the Garmin Alpha 100 and the Astro 320 (tracking only).

With OKIE DOG you get the following services: we will fully charge the system and all TT 15 receivers, do a complete software update on the handheld and all TT 15 receivers, include a Alpha handheld pouch and orange neon lanyard $.01, and then we will set-up the system for the type of hound you run. And, wait...that's not all! When you receive your system, if you have any questions, let us know! We are here to help you before, during, and after the sale.

Get all these additional Services:

Free Shipping

Free Set-Up

Software Update

Performance Check

Colored Collar Straps

1-year Birdseye Satellite Subscription

One-On-One after you receive your system to help you understand it

World-Class Service before, during, and after the sale

Just need to add another collar (receiver)? Click on the links below for the type of collar you want to add:
Big TT 15
Mini TT 15
Big T 5
Mini T 5

***Update for all Alpha Handhelds and Astro 320/430 Handhelds.
Remember, use ONLY Garmin Webupdater to update handheld and collars.
Update required for Minis to work properly.***


Multi-dog Tracking GPS and Remote Training Device in One

  • Tracks up to 20 dogs or buddies from up to 9 miles away
  • 18 training levels of continuous and momentary stimulation
  • Tone and vibration alerts
  • Preloaded TOPO U.S. 100k maps
  • Measures dogs’ speed and distance traveled

An invaluable tool in the field, the Alpha 100 helps you achieve optimum performance from your sporting dogs. It combines proven Garmin GPS dog tracking with Tri-Tronics® electronic dog training technology. This easy-to-use integrated handheld system allows you to track and train your dogs in the field at a range of up to 9 mi away, delivering their exact position as often as every 2.5 seconds.

With multiple Alpha 100 handhelds and TT 15 dog devices, pinpoint up to 20 dogs or hunters’ exact positions on a large, glove-friendly touchscreen display even when they are out of sight. Because Alpha 100 comes preloaded with TOPO U.S. 100K maps, you’ll always know your surroundings.


Track Your Dogs

Measure each dog’s speed, distance and the direction being traveled. Plus, receive notifications when a dog is “Treed” or “On Point.” A single Alpha 100 can track up to 20 dogs or fellow hunters when using either additional Alpha 100 handhelds or TT 15 devices (each sold separately). Or, choose tracking only with the new T 5 dog device. For competitions that don’t allow stimulation, tone or vibe, the compatible T 5 tracking device is an excellent alternative.

Your free 1-year subscription to Birdseye Satellite imagery allows you to have a better-than-real-life view of terrain, including roads, water, woods and more.

Train and Control

Two modes of level progression let you customize your training even further.

Alpha 100 helps you train and control your dogs to stop chasing unwanted game. Easy to access training buttons allow you to communicate separately to each dog through safe and effective features, including 18 levels of momentary and 18 levels of continuous stimulation or an audible tone or vibe command. Plus, a lockout setting is available to avoid accidental stimulation or tone.

Select from 2 stimulation modes to customize your training even further. Traditional stimulation allows you to make quick changes (low, medium and high) within a predetermined stimulation level (1 through 6), whereas linear stimulation allows progressively more stimulation from level 1 through level 18.

Extend Your Battery

When using the TT 15, switch to Rescue Mode to prolong the battery life. When the TT 15 reaches approximately 25 percent battery life, it will automatically slow down the update rate at which it pings Alpha 100 from every 2.5 seconds to every 2 minutes. This mode conserves the battery life of the TT 15, giving you more time to search for and locate your dog.

Plan Your Next Trip

Take charge of your next adventure with BaseCamp, software that lets you view and organize maps, waypoints, routes, and tracks. This free trip-planning software even allows you to create Garmin Adventures that you can share with friends, family or fellow explorers. BaseCamp displays topographic map data in 2-D or 3-D on your computer screen, including contour lines and elevation profiles. It also can transfer an unlimited amount of satellite images to your device when paired with a BirdsEye Satellite Imagery subscription.

Turn Your Computer Into a BaseStation for Tracking Dogs

Load your laptop with BaseStation software to turn it into a field control center for tracking multiple dogs and/or buddies (up to 20 Alpha units or TT 15 dog devices). View real-time GPS information on the larger display of your computer, making it ideal for canine search and rescue teams. And because it’s GPS/GLONASS, you'll get safe, secure and more effective tracking, even where Internet and cell phone service isn’t available.


WAAS enabled

Average Rating: 5 of 5 Total Reviews: 3 Write a review »

  0 of 0 people found the following review helpful:
Alpha 100 TT15/ 2 dog - Just keeps on going!!!! March 18, 2017
Reviewer: Mark R from Tulsa, Ok  
This is my third season with the Alpha 100 TT15 2 dog.  I've
had no problems with the product, except when I try to reset certain thing I shouldn't.  Okie Dog ( Mike ) is always there to  fix my errors.  Great service when you need it; on the spot.  Highly recommend product and Okie Dog. You can't go wrong.

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  13 of 13 people found the following review helpful:
Best Ever After 2 Seasons February 25, 2016
Reviewer: Mark Randell from Tulsa, OK United States  
This is the second season of use for my Alpha 100 and 2 TT15's.  The collars are in great shape after heavy use in think brush and hold a charge a long time from 7:30am to 4pm of hunting.  The antenna on the collars show no ware and Okie Dogs colored collars do not fade. The Alpha 100 unit is amazing.  Real peace of mind.  Love the option of BIG Numbers. Great for anybody wearing glasses.  Easy to read and can be switched back and forth for multiple dogs. Setting parameters for ur dog is great.  You know when they have gone out of your desired range.  It will tone or vibrate.  Forget whistling or shouiting for you dog.  Train them on the vibrate mode to come and you'll shoot more Pheasant/Quail
Wish this unit would make coffee  !!.  It does everything you want.  A fantastic investment and the service from Okie Dog  is the Best.

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  12 of 12 people found the following review helpful:
I love the peace of mind Alpha brings me! January 19, 2015
Reviewer: Mark R. from Tulsa, OK  
I have hunted many a day this season and just love the Alpha 100 with the 2 extra TT 15 collars. I do not have to worry where Mac (my birddog) is in high brush. Several times he has pointed birds without us seeing him and I can use Alpha to walk right to him. My buddies are amazed!

Great service and you are always there to help me with updates or questions. Thank you OKIE DOG! Customer for life!!

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