About This - Pet Smoke Detector- Assists firefighters in search and rescue for pets in smoke or fire emergencies. - Strobing feature alerts firefighters a pet is in the home and where to search first for pet rescue. -Activated by smoke detection, silent strobing alert 5-year lifespan with battery included -Install easy on most pet crates, walls, doors, bed rails, and windows - Reflective exterior Rescue Retriever sticker included. - Smoke prevention tool for faster response and rescue for pets Overview Brand : Rescue Retriever Style : Paw-shaped smoke detector for search and rescue for dogs, cats, and many other pets. Power Source : Battery Powered Color : White Product Dimensions : 3.5"D x 5.5"W x 5.5"H Item Weight : 0.6 Pounds Alarm : Strobe lighting Compatible Devices : Pet crates, walls, doors, bed rails, windows Sensor Type : Smoke Material : Plastic