The PRO 550 with proven Tri-Tronics technology uses the tried and true tube-shaped design that trainers have come to love. This easy to operate (and master) one-handed system allows you to keep your eyes on your dog at all times, even while switching between stimulation levels and dogs.
- Train up to 3 dogs at a time (additional dog devices required. See Garmin PT 10 Dog Device for more details)
- Up to 1 mile range
- Built-in BarkLimiter operated on the dog device
- Remote operation of beacon lights on dog device
* Shipping charges are subject to change without notice. Some conditions apply.

- Correction Levels: 21
- Momentary/Continuous Correction: Both (low, medium and high)
- Vibration Correction: Yes
- Tone Correction: Yes (dedicated button)
- Accessory Unit Activation: Yes

Dog Device:
- Unit Dimensions, WxHxD: 3.1in x 1.7in x 1.7in (7.8 x 4.4 x 4.4cm)
- Weight: 3.5oz (98g)
- Battery: Rechargeable lithium-ion (included)
- Battery Life: Up to 60 hours
- Water Rating: 1 ATM
- Floats: No
- Collar Compatibility: .75in (1.9cm)
Handheld:
- Unit Dimensions, WxHxD: 1.8in x 8.2in x 2.1in (4.5 x 20.8 x 5.4cm)
- Weight: 7.8oz (221g)
- Range: 1 mile
- Multi-dog Compatibility: 3
- Autorise Bark Correction Mode: Yes
- Battery: Rechargeable lithium-ion (included)
- Battery Life: Up to 80 hours
- Water Rating: IPX7
- Floats: Yes

Handheld:
- Unit Dimensions, WxHxD: 1.8in x 8.2in x 2.1in (4.5 x 20.8 x 5.4cm)
- Weight: 7.8oz (221g)
- Range: 1 mile
- Multi-dog Compatibility: 3
- Autorise Bark Correction Mode: Yes
- Battery: Rechargeable lithium-ion (included)
- Battery Life: Up to 80 hours
- Water Rating: IPX7
- Floats: Yes
Pro 550 Bundle:
- PRO 550 handheld
- PT 10 dog device
- 3/4 inch black collar strap
- AC adapter
- Split adapter cable
- Charging clip
- Contact point set with wrench
- Manual
Handheld Only:
- PRO 550 handheld
- AC adapter
- Manual