SportDOG SDR-AX Add-A-Dog® Collar Receiver

1 Review(s) (5.0/5)

$160.99
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The universal add-on collar for the SportHunter 1225X, SportHunter 1825X, SportTrainer 1275, and SportTrainer 875. Adds a dog to your existing system — same DryTek waterproofing and lithium-ion battery as the base collar.

Add a second dog to your SportHunter 1225X, SportHunter 1825X, or SportTrainer 1275

The SDR-AX is the Add-A-Dog receiver collar for SportDOG’s larger 1000-series systems. If you own a SportHunter 1225X, SportHunter 1825X, or SportTrainer 1275, this is the correct add-on collar. It pairs directly to your existing transmitter in minutes and gives you independent control of each dog from the same handheld. Also works as a direct replacement if your original collar receiver is lost or damaged.

DryTek waterproofing makes it submersible to 25 feet. The larger 1000-series battery delivers 140–160 hours per charge — significantly longer runtime than the 400/800-series collars — with a 2-hour charge time.

Compatible systems

SportHunter 1225XSD-1225X
SportHunter 1825XSD-1825X
SportTrainer 1275SD-1275, SD-1275E
ProHunter 2525SD-2525

Specs & features

WaterproofingDryTek — submersible to 25 feet
BatteryRechargeable Li-ion — 2-hour charge, 140–160 hours per charge
Dog size8 lbs and up, neck sizes 5”–22”
Collar strap3/4” biothane strap included
Low battery indicatorYes
ChargingDocking station included

Have a FieldTrainer 425X, SportHunter 825X, or SportTrainer 875? Those systems use the SDR-AXF instead. The SDR-AX and SDR-AXF are not interchangeable.

Additional Information
BrandSportDOG
WaterproofWaterproof

Customer Reviews 1 item(s)

  • Overall
    Worth it!
    Love the fact that you can add up to 6 collars on this system! Well worth it!
    Review by Andrew Bass - (Posted on 10/3/2018)