Compact 4-Inch Kidde Smoke Detector Powered by AA Batteries

Type: Does not apply Batteries Required?: Yes Alarm: Smoke Detector Material: Plastic Product Dimensions: 1.88"D x 4"W x 4"H Item Package Quantity: 1 gtin13: 7445041964912 Shape: Circular Upper Temperature Rating: 100 Degrees Fahrenheit Batteries Included?: Yes Brand: Kidde Number of Items: 1 UPC: 7445041964912 Sensor Type: Photoelectric Color: White Size: 4 Inch Manufacturer: Kidde Style: Compact Item Weight: 0.39 Pounds Part Number: 21032812 Operating Humidity: Up to 95% relative humidity (RH), non-condensing Included Components: User Guide, 2 AA Batteries, Alarm, Mounting Hardware Batteries: 2 AA batteries required. (included) Year Manufactured: 2024 Item model number: 10SDR Country of Origin: China Power Source: Battery Battery Cell Type: Alkaline