Add-A-Dog collar for SportHunter and SportTrainer SDR-AX

SportDOG Add-A-Dog collar receiver - SDR-AE for SportHunter SD-1825E & SportTrainer SD-1275E - SDR-AXF-E for SportHunter 1825X & SportTrainer 1275E

The Collar Receiver for SportTrainer / SportHunter® 1225X/1825X and SportTrainer® 1275 Remote Trainers. Add another dog to your current SportDOG Brand® electronic training collar system or replace a Collar Receiver with the SDR-AX Add-A-Dog® Receiver Collar.

• Waterproof (DryTek technology)
• Rechargeable lithium-ion batteries - Charged in 2 hours, lasts 140-160 hours per charge
• For dogs weighing 3.6 kg (8 pounds) or heavier with a neck circumference of 13 - 55 cm (5‘ - 22’)

System Compatibility:

• FieldTrainer® 425X (SD-425X), 425XS (SD-425XS), 425 (SD-425), 425S (SD-425S)
• SportHunter® 825X (SD-825X), 1225X (SD-1225X), 1825 (SD-1825X), 825 (SD-825), 1225 (SD-1225), 1825 (SD-1825)
• SportTrainer® 575 (SD-575E), 875 (SD-875E), 1275 (SD-1275E)
• WetlandHunter® 425X (SD-425XCAMO), 1825 (SD-1825XCAMO), 425 (SD-425CAMO), 1825 (SD-1825CAMO)
• ProHunter® 2525 (SD-2525)
• HoundHunter® 3225 (SD-3225)
• UplandHunter® 1875 (SD-1875)