You have no items in your shopping cart.
BodyGuard health monitoring at 1 mile — the FieldSentinel for big-running dogs
The FieldSentinel 1825 is the same system as the FS-825 with one key upgrade: 1 mile of range instead of a half mile. For hunters running pointing dogs, wide-ranging flushers, or working in large open country where a dog can get out fast, that extra distance matters both for training control and for BodyGuard™ health monitoring. A collar that can’t reach your dog when an alert fires isn’t doing its job.
High-drive hunting dogs will push themselves past the point of safety without hesitation. BodyGuard™ technology monitors your dog’s heart rate and the intensity and duration of exertion in real time, then sends an alert to your handheld — vibration, tone, and LED — when your dog’s exhaustion level reaches a point that warrants attention. After a short calibration period, monitoring runs continuously in the background. Alert thresholds are adjustable to match your dog’s fitness level and the conditions of the day. When an alert fires, the action is simple: go to your dog, put eyes on him, give him water, call him in.
A full e-collar system with health monitoring built in
The FieldSentinel 1825 is a complete remote training collar with BodyGuard layered on top. It offers 7 instantly selectable static stimulation levels from the remote, expandable to 21 (Low, Medium, High ranges) by adjusting on the collar. Tone, vibration, and static stimulation modes with a tactile no-look dial for level adjustment. Expandable to 2 dogs with the FS-AD Add-A-Dog collar, switching between dogs via toggle on the remote. Both collar and handheld are waterproof and submersible to 3 feet.
825 vs. 1825: Both systems share the same BodyGuard technology, the same collar, and the same features. The only difference is range — ½ mile on the FS-825, 1 mile on the 1825. Choose based on how far your dog typically runs.
Specs
| SKU | FS-1825 |
| Range | 1 mile |
| BodyGuard monitoring | Heart rate + exertion intensity/duration, real-time alerts |
| Alert delivery | Vibration, tone, and LED on handheld |
| Alert thresholds | Adjustable |
| Stimulation levels | 7 from remote — expandable to 21 (Low/Medium/High) on collar |
| Stimulation modes | Static stimulation, Vibration, Tone |
| Multi-dog | Expandable to 2 dogs with FS-AD collar (sold separately) |
| Waterproof | Yes — submersible to 3 feet |
| Battery | Lithium-ion rechargeable — 2-hour charge, 24 hours per charge |
| Minimum dog size | 8 lbs, neck 5”–22” |
| Collar dimensions | 3.7”L × 1.96”W × 1.53”D (without strap) |
| Handheld dimensions | 5.15”L × 2.1”W × 1.22”D (with antenna) |
In the box
- ✓Remote Transmitter with Removable Antenna
- ✓Receiver on Black 1” Collar Strap
- ✓Charging Cords
- ✓Test Light Tool
- ✓Lanyard
- ✓Belt Clip
- ✓Carabiner
- ✓Replacement Mud Plugs
- ✓Quick Start Guide
