SportDOG Global

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Replacement Transmitter (SD-425 & 425S)

SKU# SDT54-13889

Availability: In stock

SD-425 Transmitter

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Replacement transmitter for the FieldTrainer® 425 and 425S. The SD-425 system is fully customizable, allowing you the flexibility to set 2 or more transmitters to control the same collar receiver. Consult your Owner's Manual for set up instructions.


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on orders over $49

More Information

Compatible with:

  • FieldTrainer® 425 (SD-425), 425S (SD-425S)
  • WetlandHunter® 425 (SD-425CAMO), 1825 (SD-1825CAMO)
  • SportHunter® 825 (SD-825), 1225 (SD-1225), 1825 (SD-1825)
  • ProHunter® 2525 (SD-2525)
  • HoundHunter® 3225 (SD-3225)
Range Up to 500 yards
Tone/Vibration Options Tone with vibration option
Expandable System Expandable up to 3 dogs
Waterproof DryTek® waterproof and submersible to 25 feet
Product Dimensions Remote Transmitter without antenna - 5.30"L X 1.70"W X 1.00"D


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Customer Reviews

Review by Jen Lundquist

(Posted on 11/17/17)


Remote Replacement
The buttons on my remote were broke after using it for about 2 years, I called and spoke to a super nice person about it. Getting a new remote. Extremely pleased with the product and the customer service! Thanks.

Review by Robin

(Posted on 2/23/16)


Customer service is very helpful
I have had this collar for 2 yrs and the buttons were falling off. I contacted customer service and was very pleased with the rapid resolution. Thank you!


Thank you for your feedback! We hope to provide top-notch products and customer service to you and your dogs for years to come. If you have any further questions or concerns, give us a call at 1-800-732-0144.

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