Add another dog to your current SportDog Brand® electronic collar system or replace a lost or broken collar receiver with the SDR-FS Add-A-Dog® Receiver. This is the original receiver for the FieldTrainer 400 unit. This collar is fully waterproof/submersible and has a 400 yard range. It also has a low battery detect feature and uses long-life, user replaceable, rechargeable NiMH battery. Depending on use, you can expect 15-20 hours of battery life in between charges.
This Add-A-Dog-Collar will work with the following models: Additional Collar for the SD-400, SD-400S, SD-400CAMO, SD-800, SD-1200, SD-1800, SD-1850, SD-2000 and SD-2400, SD-2500, SD-3200.
Weight: 4.8 ounces with collar
Collar Width: 3/4" wide
Receiver Dimensions: 2.5" x 1.5" x 1.25"
FreeBiothane style black strap
Free dual charger
Internal antenna system
User-replaceable, heavy duty battery- will last 3-5 years with proper care