Reliable door bell cover protection:strong material design combined with wear resistance, resistance, cold and sun protection, functions to provide your doorbell the best protection to extend the service life. Waterproof and sunproof: waterproof doorbell shell with flat window reduces glare from sun or street lights and is compatible with rain, snow cover and all other weather conditions. Undoubtedly, it is the best accessory for your ring doorbell. Wide range of applications: suitable for a variety of fingerprint devices, access control keyboards and video doorbell cameras and so on. Complete protection against home appliances to reduce the possibility of weather damage. Easy to install: choose the right wall and screw in the screws to attach them, everything is done easily. color:Black Material:plastic size:. 10 x 21.5 x 17.5cm Package Contents: 3 x Rain Cover Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.