" Introducing the new SportDOG Brand Rechargeable In-Ground Fence System Add-A-Dog Collar. The small, sleek Collar Receiver 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. Multiple dogs? Simply purchase additional collars. Dependable in any environment, the collar features our DryTek technology - waterproof and submersible to 25 feet.  Rechargeable In-Ground Fence Add-A-Dog collar features: Rechargeable collar (not compatible with SDF-100A or SDF-CT) 7 levels of static stimulation with vibrate (buzz)/ tone (beep) warning Collar is waterproof and submersible to 25 ft. with DryTek technology For dogs 10 lb. or larger Collar features rechargeable lithium-ion batteries with 2-hour quick charge; last 1-2 months between charges Contain an unlimited number of dogs with additional collars (SDF-CR) Anti-linger feature prevents dogs from standing in the warning zone to drain the collar battery 2-year manufacturer€s warranty  By designing our products in the field, with heat, cold, rain, snow, dust, mud, and wind in mind, (tested in the potential extreme weather conditions faced while hunting) SportDOG has become one of the most recognized brand in the electronic tracking and training categories, making the promise to always create ""Gear The Way You'd Design It"" "
- CONVENIENCE: Experience the convenience of an in ground dog fence with the SportDOG Brand Rechargeable In-Ground Fence Add-A-Dog Collar. This in ground fence receiver collar for dogs is designed for seamless integration with the SportDOG Brand Rechargeable In-Ground Fence System (SDF-100C), eliminating the need for additional systems.
- LONG-LASTING: Equipped with a long-lasting battery, this collar ensures your pet's safety and containment are never compromised. The rechargeable collar is incompatible with the In-Ground Fence (SDF-100A) or Contain + Train (SDF-CT), a crucial piece of information to avoid potential mishaps or malfunctions.
- DURABLE: These durable collars are powered by Lithium-Ion batteries with a 2-hour quick charge and a one to two-month battery life. The SportDOG collar, thanks to DryTek technology, is submersible up to 25 ft., ensuring functionality even in wet conditions.
- EXPANDABLE: Expand your in ground dog fence system by adding an unlimited number of dogs with additional SDF-CR collars. This SportDOG in ground invisible fence collar for dogs allows efficient management of multiple pets within the same secure area, making it an ideal solution for pet owners with a growing family of furry friends or professional breeders.
- CUSTOMIZABLE: With this underground dog fence system receiver collar, you can customize your pet containment approach with the collar's tone, vibrate, and static stimulation options. The receiver collar offers a beep and buzz warning before moving to one of seven static stimulation levels, allowing you to tailor the system to your pet's specific needs and temperament.
- CONVENIENCE: Experience the convenience of an in ground dog fence with the SportDOG Brand Rechargeable In-Ground Fence Add-A-Dog Collar. This in ground fence receiver collar for dogs is designed for seamless integration with the SportDOG Brand Rechargeable In-Ground Fence System (SDF-100C), eliminating the need for additional systems.
- LONG-LASTING: Equipped with a long-lasting battery, this collar ensures your pet's safety and containment are never compromised. The rechargeable collar is incompatible with the In-Ground Fence (SDF-100A) or Contain + Train (SDF-CT), a crucial piece of information to avoid potential mishaps or malfunctions.
- DURABLE: These durable collars are powered by Lithium-Ion batteries with a 2-hour quick charge and a one to two-month battery life. The SportDOG collar, thanks to DryTek technology, is submersible up to 25 ft., ensuring functionality even in wet conditions.
- EXPANDABLE: Expand your in ground dog fence system by adding an unlimited number of dogs with additional SDF-CR collars. This SportDOG in ground invisible fence collar for dogs allows efficient management of multiple pets within the same secure area, making it an ideal solution for pet owners with a growing family of furry friends or professional breeders.
- CUSTOMIZABLE: With this underground dog fence system receiver collar, you can customize your pet containment approach with the collar's tone, vibrate, and static stimulation options. The receiver collar offers a beep and buzz warning before moving to one of seven static stimulation levels, allowing you to tailor the system to your pet's specific needs and temperament.
