ITEM NAME:Waterproof Cover Wireless Doorbell Door Bell Ring Chime Button Transmitter Co Kw Description: Waterproof cover is especially suitable for winter Minimize the impact of snow, condensation, and fog on the buttons Better waterproof For the button From the top, left and right, front and back. 5-Sided Protection Local bulge, humanized designï ¼Å¡easily press the button without rubbing your fingers Transparent materialï ¼Å¡clearly see the button indicator,remind whether the product works and replace the battery in time How to install the house number label 1. Use a small screwdriver to gently open the label cover (the design is tight because the house number is not changed frequently. The label cover is not easy to fall) 2. Cut the house number label and write the house number 3. Place the house number in the waterproof cover slot 4. Cover the label cover Typeï ¼Å¡door bell cover Colorï ¼Å¡transparent Sizeï ¼Å¡10cm x 6.3cm x 4cm Materialï ¼Å¡plastic Weightï ¼Å¡52g Package includesï ¼Å¡1pc door bell cover.Minimize the impact of snow, condensation, and fog on the buttons. Typeï ¼Å¡door bell cover. Use a small screwdriver to gently open the label cover (the design is tight because the house number is not changed frequently. ).