The SportDOG Brand® SDF-100C In-Ground Fence™ System features a smaller and sleeker Collar Receiver than the original In-Ground Fence system (SDF-100A). The collar features a Li-Ion battery that charges in two hours and has a one to two-month battery life. Now featuring seven levels of static stimulation as well as vibration and tone, it’s easier than ever to keep your dog safe and secure. With 1,000 feet of wire and 100 flags, you can contain an area as large as 1 1/3 acres (or up to 100 acres with the purchase of additional wire and flags (SDF-WF)). Multiple dogs? Simply purchase additional collars (SDF-CR). Dependable in any environment, the collar uses DryTek® technology - waterproof and submersible to 25 feet.
The system works by producing a radio signal and sending it from the Fence Transmitter through the Boundary Wire. The Collar Receiver can identify that radio signal and will send a warning and/or correction when it picks up the signal. Bury the Boundary Wire to enclose the dog's Boundary Area. Temporarily define the Boundary Area with Boundary Flags for a visual aid in training your dog. Your dog wears the Collar Receiver with Contact Points that touch his neck and, once trained, can roam freely in the Boundary Area. When your dog reaches the Warning Zone, the Collar Receiver gives a warning beep/vibration. If your dog continues into the Stimulation Zone (closer to the wire), a safe static stimulation will be delivered through the Contact Points to get his attention until he returns to the Boundary Area.