Dog Door, Solar & USB Rechargeable Pet Door, Radar, Timer & Light Sensor Modes Doggy Door, Durable Aluminum & Weatherproof 10"×13" Doggie Door, for Small Dogs, Cats, Pets Up to 45 lb-Black

All-Weather Protection System‘The dog door features four smart opening modes: 1) Radar Sensing Mode: Automatically opens/closes when pets are detected within 0.5 meters; 2) Light Control Mode: Operates automatically with sunrise/sunset; 3) Timer Mode: Customizable opening/closing schedules; 4) Remote Control Mode: Operates from up to 20 meters away. Diverse access options let your beloved pets come and go freely and comfortably. | Sturdy and Durable Design‘The pet door constructed from premium aluminum alloy and high-strength ABS plastic, this gate boasts a robust structure and extended lifespan. Its anti-oxidant treatment ensures rust and corrosion resistance, delivering outstanding impact resistance and weatherproofing. Additionally, it provides excellent thermal insulation, safeguarding your pet's safety long-term for your peace of mind. | Fits All Sizes‘The dog door designed for small to medium pets, accommodates animals smaller than the door opening dimensions (H 13.4"/34 cm × W 10"/25 cm) and weighing up to 45 lbs. | Versatile Power Options & Dedicated Guidance‘The electronic doggy door supports dual power solutions to adapt to different installation environments. It features a built-in solar panel and a USB charging port to ensure continuous, stable power supply. Our professional customer service team is always available to provide installation and usage guidance, helping you enjoy a smooth and hassle-free experience. | Doggie Door Pre-Use Instructions‘1) Measure your pet's height and width beforehand to confirm suitability for the door opening dimensions. 2) For first-time use, connect the solar panel first. Press the white switch on the back (green light indicates normal power supply), then test the door operation using the door switch or remote control. If using USB power, keep the cable connected (this product has no built-in battery). 3) Avoid direct sunlight. We recommend installing a sunshade to prevent device overheating, as high temperatures may affect product performance and lifespan.