The detector cover is designed to prevent false alarms and protect your alarm from and debris. Ideal for use in construction sites, kitchens, and offices, this cover ensures that your detector remains functional and reliable. Simply place the cover over your detector to shield it from unwanted particles and maintain its efficiency. Features -Color:Orange -Material:ABS -Size:10.60X10.60X3.00cm/4.17X4.17X1.18in -High efficiency protection: effectively prevents and debris from entering the detector, ensuring its normal operation - reduction: reduces the occurrence of false alarms, enhancing the accuracy and reliability of the detector -Easy installation: features a simple installation method that does not require professional assistance, making it convenient and quick to set up -Versatile application: suitable for various settings such as homes, offices, and shopping malls, ensuring the safety of people and property -Durable material: made from plastic material, offering a and enduring list: 6 x protective covers