This detector housing replacement is suitable for those looking to upgrade or replace their current alarm housing. The housing is designed to be compatible with a wide range of detectors, providing a secure and protective . Its sleek design ensures it blends seamlessly with your ceiling-mounted fire alarm system. Features -Color:White -Material:Plastic -Size:9.10X9.10X3.20cm/3.58X3.58X1.26in -Robust material: constructed from practical plastic, this fire alarm detector is designed to be practical and , providing reliable protection for your detectors -Quick installation: the userfriendly design ensures easy and fast installation, allowing you to set it up without the need for professional assistance -Modern look: the simple and elegant design of this detector housing complements any interior decor, enhancing the aesthetic appeal of your space -Wide range of applications: ideal for use in various settings, including residential, office, and commercial environments, ensuring your detectors are wellprotected -Protective features: this effectively shields your detector from external elements, maintaining its functionality and extending its lifespan Package list: 2 x plastic shell