The surface of the doorbell rain cover adopts a matte black design, a unique U-shaped design, and a flat window on the top, which does not interfere with the monitoring equipment. Using high-hardness material, it is safe and durable, healthy and environmentally friendly, durable, not easy to break, not afraid of wind and rain, not afraid of hot, cold and sun. This product has very good waterproof, anti-ventilation, sunscreen and anti-ultraviolet functions, which can well protect your host, provide good protection for your access control or doorbell, and extend its service life. The size of the product is accurately measured and designed. Just stick the bottom (not included) to the wall to install it very quickly. It can be used, but it needs to be used without the product for a long time after the operation, which is very convenient. The rain cover is suitable for all kinds of fingerprint devices, access control buttons, timing devices, doorbells, etc., with multiple designs, bringing