DescriptionAdd another dog to your current SportDOG® Brand electronic training collar system or replace a Collar Receiver with the SDR-AE Add-A-Dog® Receiver Collar.WaterproofDryTek™ waterproof and submersible to 7.6 metresDog SizeFor dogs 3.6 kg or larger with neck sizes 12.7 cm – 55.88 cmBatteries• Rechargeable lithium-ion batteries• Charges in 2 hours, lasts 40 – 60 hours per chargeLow Battery IndicatorYesSystem CompatibilityCompatible with:• SportTrainer® 1600 m Remote Trainer (SD-1825E)• SportTrainer® 1200 m Remote Trainer (SD-1225E)Contents• Receiver on 1.9 cm Collar Strap• Charging Station• Long Contact Points• Short Contact Points• Operating Guide
