Innotek Smart Dog Replaceable battery type Collar (SD-2025) for the Innotek Basic Containment System (SD-2000). Any number of these receiver collars (1 per dog) can be used with the SD-2000. The Water-resistant (not waterproof) battery-replaceable receiver is attached to an adjustable nylon collar strap. Operated by 6V alkaline battery.
*** The use of electronic collars may not be legal in your state or may require usage according to specific requirements. If you are not familiar with your states requirements please contact us. ***