Replacement transmitter for the HoundHunter 3225. The SD-3225 system is fully customizable, allowing you the flexibility to set 2 or more transmitters to control the same collar receiver.
Features:
- Modes of operation: 7
- Range: up to 1 mile
- Expandable up to 6 dogs
- DRYTEK waterproof and submersible to 25 feet
- Tone and Vibration options
