FieldSentinel 1825 1 Mile Electronic Dog Trainer w/ BodyGuard Health Alerts

World's first e-color with health alert. BodyGuard Technology - tells you when to check your dog. Monitors heart rate exertion level and activity duration. 1 Mile range. 3 Types of stimulation - Static Vibe Tone. 7 Static stimulation levels to customize training. Rechargeable batteries with low battery indicators. Waterproof remote and collar to 3ft. Collar for dogs 8lbs or larger with neck sizes 5" to 22". Includes: Remote transmitter. Receiver on 1" collar strap. Charging cords. Test light tool. Lanyard. Belt clip. Carabiner. Replacement mud plugs.