Water and sun resistant, sturdy and durable, cold and sun resistant and long service life Providing waterproof and sun protection. Protect your doorbell buttons. Outer shell is suitable for small access control machines such as metal access control K5 7612, EMF007- F007 BC200 metal access control BC200 Medium size fits most doorbell buttons, effectively protecting doorbell buttons Multiple reserved holes for easy installation. Free rubber seal at the bottom for a more complete waterproof effect Description You can touch the button directly. Very useful and practical. Waterproof and sun protection. Protect your doorbell buttons. Medium size: suitable for most doorbell buttons. Multiple holes reserved, easy installation. Professional waterproof cover for component access control system. Plastic cover, can keep the device from rain, sun, etc. Specifications: Colour: black. Material: ABS plastic. Size: Outside: 15 x 10.5 x 9 cm. Interior: 13.5 x 9 x 8.5 cm. Please note: There might be a bit color distortion due to different computer resolutions. There may be size errors due to different computer resolutions. Package includes: 1 x waterproof doorbell cover. 1 x rubber seal.