Specification AgeRangeDescription : all life stages BatteriesIncluded : 1 BatteriesRequired : 1 Brand : E-FENCE BreedRecommendation : Small, Medium, Large BulletPoint1 : Lifetime free APP, no subscription fee: no hidden charges, out of the box, permanently free to use APP functions! Virtual fences can be set up for 3 dogs simultaneously, with adjustable collar sizes ranging from 8-27 inches, suitable for dogs over 3 months old. The boundary radius set by the device can be adjusted from 65 feet to 3280 feet, with a range of 1 foot per adjustment. BulletPoint2 : Support circular/polygonal fences: freely draw circular, rectangular, or polygonal (up to hexagonal) electronic fences through the APP, flexibly customize boundaries, perfectly adapt to irregular courtyards or complex terrain, and accurately protect the safety of dogs. When the dog crosses the set boundary line, the collar will automatically sound an alarm to remind the dog, easily creating a safe range of activities and allowing the dog to run freely and with peace of mind. BulletPoint3 : Adjustable alarm intensity: The E-Fence wireless fence system can adjust the intensity of sound, vibration, or electric shock according to the adaptability of different dogs. The vibration intensity can be adjusted between 0-5 levels. The electric shock intensity can be adjusted between 0-5 levels. The combination of three modes ensures personalized training based on different dog body types, personalities, and adaptability, making dogs more comfortable and owners more at ease. BulletPoint4 : 48 hour long battery life+IP7 waterproof: The rechargeable battery provides up to 48 hours of battery life, with an intelligent power-saving mode. When the dog is stationary for 2 minutes, the device automatically enters sleep mode to save power; Wake up immediately when the dog moves, providing longer battery life and more convenient use. IP7 waterproof design, can be used normally in rainy days, swimming or playing on muddy ground, meeting the needs of lively and active dogs! BulletPoint5 : 3-in-1: E-Fence GPS collar can support three functions simultaneously: fence, dog training, and bark stopping. The fence function is used to control the dog's activity range, and the dog training function is used to train the dog's behavior habits. The signal is more stable than traditional 2.4G. While protecting your dog, you can also cultivate good behavior habits, allowing you to establish a more harmonious relationship with your dog and comprehensively safeguard the safety of your furry friend. BulletPoint6 : More accurate GPS wireless boundary: The newly upgraded GPS positioning chip has stronger anti-interference ability and sensitivity, and lower energy consumption. Even in harsh environments, it can connect to multiple satellites simultaneously and function effectively, without losing its effectiveness and causing harm to dogs when encountering obstacles like other wireless fences. Purchase our upgraded GPS wireless dog fence system to experience higher accuracy and more features, allowing your dog to play freely/safely within wireless range. CareInstructions : Keep dry, clean contact points, maintain battery Color : Grey Directions : Outdoor use only DogBreedSize : medium ExternallyAssignedProductIdentifier1 : 737547645387 ExternallyAssignedProductIdentifier2 : 0737547645387 Hazmat1 : LITHIUM ION BATTERIES PACKED WITH EQUIPMENT Hazmat10 : DE_SmallLithiumIonBatteryWithEquipment Hazmat11 : EG_SmallLithiumIonBatteryWithEquipment Hazmat12 : ES_SmallLithiumIonBatteryWithEquipment Hazmat13 : FR_SmallLithiumIonBatteryWithEquipment Hazmat14 : GB_SmallLithiumIonBatteryWithEquipment Hazmat15 : IE_SmallLithiumIonBatteryWithEquipment Hazmat16 : IN_SmallLithiumIonBatteryWithEquipment Hazmat17 : IT_SmallLithiumIonBatteryWithEquipment Hazmat18 : JP_SmallLithiumIonBatteryWithEquipment Hazmat19 : MX_SmallLithiumIonBatteryWithEquipment Hazmat2 : UN3481 Hazmat20 : NL_SmallLithiumIonBatteryWithEquipment Hazmat21 : PL_SmallLithiumIonBatteryWithEquipment Hazmat22 : SA_SmallLithiumIonBatteryWithEquipment Hazmat23 : SE_SmallLithiumIonBatteryWithEquipment Hazmat24 : SG_SmallLithiumIonBatteryWithEquipment Hazmat25 : TR_SmallLithiumIonBatteryWithEquipment Hazmat26 : US_SmallLithiumIonBatteryWithEquipment Hazmat27 : ZA_SmallLithiumIonBatteryWithEquipment Hazmat28 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryWithEquipment Hazmat5 : AU_SmallLithiumIonBatteryWithEquipment Hazmat6 : BE_SmallLithiumIonBatteryWithEquipment Hazmat7 : BR_SmallLithiumIonBatteryWithEquipment Hazmat8 : CA_SmallLithiumIonBatteryWithEquipment Hazmat9 : CN_SmallLithiumIonBatteryWithEquipment IncludedComponents : no ItemDisplayDimensions_Length : 10 inches ItemName : E-FENCE GPS Dog Tracker/Training Collar/Electronic Fence 3-in-1 Wireless Dog Collar Fence System, Electric Dog Smart Collar Fence,Pet Containment System,Outdoor Use Only ItemPackageDimensions_Height : 5 inches ItemPackageDimensions_Length : 5 inches ItemPackageDimensions_Width : 3 inches ItemPackageQuantity : 1 ItemTypeKeyword : wireless-pet-fence-products LeagueName : Extreme Dog Fence Manufacturer : E-FENCE Material : Acrylonitrile Butadiene Styrene (ABS) Material1 : Rubber Material2 : Metal ModelName : K999-1 ModelNumber : K999-1 NumberOfBoxes : 1 NumberOfItems : 3 NumberOfLithiumIonCells : 1 OccasionType : everyday wear PackageLevel : unit PartNumber : 381 A Pattern : Wireless-Black ProductDescription : DOG FENCE ProductSiteLaunchDate : 2025-01-11T07:24:44.316Z Size : 1PACK SpecificUsesForProduct : Behavior SpecificUsesForProduct1 : Behavior SpecificUsesForProduct2 : Outdoor Style : 11x7x2.5 inch SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TargetAudienceKeyword : dogs TargetAudienceKeyword1 : dogs TargetAudienceKeyword2 : dog TargetGender : unisex UnitCount : 1 UnspscCode : 10111300 WarrantyDescription : 2 Year