Doorbell Sounds
- ... ✅IP44 waterproof - The doorbell push button is rated IP44 and weatherproof for outdoor use,the doorbell chime is suitable for any home, townhouse, apartment, office, school, hospital, hotel or other application. Our wireless doorbell is certified by CE, RoHs, FCC..
- ✅Expandable and Easy Installation - Expand your existing doorbell system with up to 8 transmitters and unlimited receivers. Simply plug the main doorbell chime into a wall outlet, install the push button with provided double sided tape or screws..