Product details:
PI2000, 120V, AC dual sensor smoke alarm, wire in with 9V battery back up that provides continuous protection against smoke & fire hazards, even during power outages, combination of ionization & photoelectric sensors offer the best protection against both fast flaming & slow smoldering fires. This product adds a great value. Product is highly durable and very easy to use. This product is manufactured in china.
Brand:Kidde
Assembled Product Weight:0.6 lb
Manufacturer Part Number:21007915
Manufacturer:KIDDE
Assembled Product Dimensions (L x W x H):6.10 x 6.10 x 2.20 Inches