Features: Snowproof Cover Specifically developed for face scan machines, this rain cover furnishes waterproof, dustproof, and sun resistant features to protect devices from harsh conditions, supporting consistent functioning in diverse configuration for consistent face scan machine rain cover usage. strong Build produced from high strength PC plastic and weather strong substances, it delivers excellent throb and anti rust properties for long term cover of your face recognition machine, enhancing PC rain cover durability. Ventilation arrange Built in ventilation holes promote efficient heat dissipation during use, preventing overheating and extending the operational period of your face scan machine cover. Simple Installation Includes a easy install design with straightforward instructions for tool less arrange and removal, enabling easy cleaning and maintenance of F72 shelter and 673 shelter models. Wide Ranging Use Suitable for various conditions such as commercial buildings, schools, public areas, and construction locations, it maintains top effectiveness of face recognition covers for improved safety in multiple applications. Specifications: Component : PC Size: Mixed Type: F72/673(optional) Package Includes: 1xScanner Rain Cover note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.