Smart Electronic Pet Door, Automatic Dog Door with 3 Modes, Battery Powered Electronic Sensor Pet Door with 1 Sensing Key, Fit for Large Pets Up to 85lbs. (New Upgraded) - Large Size

• Smart Design 3 Mode-Locked-Unlocked-Automatic. The Intelligent Pet Sensing Door features cutting-edge technology that automatically detects when your pet approaches with the smart key, providing seamless entry and exit without any manual effort.
• Enhanced Security Rest assured that your home is secure with the Intelligent Pet Sensing Door. Only authorized pets can access the door, keeping unwanted intruders out and providing peace of mind for pet owners.
• Customizable Settings With adjustable sensitivity settings, you can tailor the Intelligent Pet Sensing Door to suit your pet's needs and behavior, ensuring a comfortable and safe environment for them. You can add more pets to your Electronic Pet Door, keys sold separately (1 door no more than 5 keys). Please note that the specific method of sensitivity adjustment is written in the product description on this page. If you don’t know how to set it, please check it or contact us.
• Convenience at Your Fingertips Say goodbye to constantly opening and closing doors for your pet. With the Intelligent Pet Sensing Door, your furry friend can come and go as they please, making life easier for both you and your pet.
• Package included 1X Smart pet door and 1X Smart key. Need 4 D-Cell and 2 CR2032 Batteries (not included).