Add-A-Dog FieldTrainer SD-400

The original collar receiver for the FieldTrainer 400, this unit can be used with any SportDOG Brand FieldTrainer , SportHunter 800, WetlandHunter 400CAMO, ProHunter, UplandHunter 1850, or HoundHunter 3200 transmitter.

Features:

waterproof design technology

Low battery detect feature

Small, lightweight (2.8 oz) transmitter

Replaceable, rechargeable NiMH batteries

1 collar strap included