The SD-425CAMO 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.Features:
- Compatible with SD-425, SD-425S, SD-425CAMO, SD-1825CAMO, SD-825, SD-1225, SD-1825, SD-2525 and SD-3225.
- Up to 500 yard range
- Tone and vibration options
- Expandable up to 3 dogs
- DryTek waterproof and submersible to 25 feet