The Garmin TT10 combines GPS tracking and Tri-Tronics training technology in a single collar. When paired with a compatible Alpha handheld, it tracks up to 9 miles away with 2.5-second updates and delivers 18 levels of continuous and momentary stimulation plus tone. LED beacon lights on the collar can be activated remotely from the handheld, visible up to 100 yards in low light.

Rescue Mode automatically slows the update rate to 2 minutes when the battery drops below 25 percent to help you get your dog home. Battery runs 24 hours at a 2.5-second update rate or up to 48 hours at a 2-minute update rate. Waterproof to 10 meters. User-replaceable rechargeable lithium-ion battery. This is a used unit. Comes with charger, charging clip, and the latest firmware update available. 90-day warranty. Inspected and tested before it ships from Dog and Hunt Supply in Quitman, AR.

Note to client: Please confirm handheld compatibility before publishing. The TT10 was originally designed for the Alpha 100. Verify compatibility with Alpha 200 and 300 before listing it as compatible with those models.

• Tracks up to 9 miles with 2.5-second update rate
• 18 levels of continuous and momentary stimulation plus tone
• LED beacon lights remotely activated, visible to 100 yards
• Rescue Mode extends battery when charge drops below 25 percent
• 24-hour battery at 2.5-second rate, 48 hours at 2-minute rate
• Waterproof to 10 meters
• User-replaceable rechargeable lithium-ion battery
• Used unit, charger, and clip included; 90-day warranty