TEK Series 1.5/2.0 Collar Charge Cradle stay-play-wireless-fence more stubborn dogs by offering

more stubborn dogs by offering a higher static stimulation range than the SD-425X

It’s rechargeable and offers three stimulation types: tone

Use these stimulation types to communicate with up to 3 dogs (with purchase of Add-A-Dog® collars) out to 500 yards with any of the 425 models

wide open of the prairie to the thick tangles of the northern alder swamps

Add another dog to your current SportDOG Brand® electronic collar system or replace a Collar Receiver with the SDR-AH Add-A-Dog® Receiver

TEK Series 1.5/2.0 Collar Charge Cradle stay-play-wireless-fence more stubborn dogs by offeringReplacement TEK Series 1. 5 2. 0 GPS Collar Charging Cradle lets you charge your collar. The collar charges in 4 hours and lasts about 24 hours per charge.