Power Pet Door Collar with 2 Replacement Batteries

About this item

• Advanced Digital Design: State-of-the-art circuitry provides a stronger signal and maintains accuracy across all temperatures for reliable operation.
• Long Battery Life: Includes a specially designed battery that lasts approximately 3 months between changes to minimize maintenance.
• Protected Circuitry: Battery design prevents damage if accidentally installed incorrectly for maximum durability.
• Water Resistant Construction: Housing stands up to weather for reliable performance in any conditions.
• Enclosed Speaker: Fully sealed ultrasonic speaker ensures consistent sound output without interference for accurate function.
• One Size only, fits most dogs and cats