The
Innotek IUC-4225 extra ultrasmart collar receiver can be used to add additional dogs into your UltraSmart IUC-4100 or IUC-4200 containment system. The IUC-4225 is rechargeable and 100% waterproof and still 30% smaller than the competition. In addition, this collar will work with other Innotek containment systems such as the SD-2100 with the addition of an optional charger kit. The collar fits neck sizes 8 to 24 inches.
IUC-4225 Features:
- Extra UltraSmart Collar Receiver
- Works w/ IUC-4100, IUC-4200, IUC-5200 & Indoor Containment Zones
- 30% Smaller than Most Other Containment Collars
- Fits Neck Sizes 8 to 24 Inches
- 100% Waterproof
- Rechargeable Lithium-Ion Battery
- Quick 2 hr Charge Time