The detector protective cage is an essential accessory for maintaining the integrity of your fire safety system. Its durable iron wire construction offers robust protection impacts and tampering, while the open design ensures that the detector can still function properly. Suitable for various environments, this cover helps to extend the life of your . Features -Color:Silver -Material:Iron -Size:13.00X7.00X4.30cm/5.11X2.75X1.69in - Impact protection: the sensor cover effectively guards physical damage, preserving the detector's functionality -Explosionresistant: featuring a mesh, this cover helps prevent fire and explosion risks, enhancing overall safety -Antitheft design: the integrated antitheft wire cover provides additional security, protecting theft and tampering - materials: made from iron, durable materials, this cover is resistant to water and dust, ensuring longevity -Quick installation: easy to install, this cover is suitable for smoke detector models and does not require professional installation Package list: 2 x protective cover