Wireless Doorbell, Coolqiya Door Bell Chimes Kit with 3 Plugin Receivers and 2 Remote Waterproof Push Buttons + 1 Receiver, No Battery Required for Receivers, 52 Melodies, Black

Features:

• MULTIPLE RINGTONES MULTIPLE RINGTONES With 52 different ring tones to choose and 4 levels adjustable volume to change blue LED flash indicator is perfect for the hearing impaired or deaf louder chime also great use in big house, office
• IP55 WATERPROOF With CE, FCC, RoHS certified, withstands various harsh weather conditions up to 1000ft ultra long wireless range transmission, stable working signal
• EXPANDABLE MULTI UNIT KIT Easy to expand the bells chimes, you can expand additional 10 remote buttons transmitters and receivers, great choice at home, business, store or other occasion it can remember your last melody and volume level when power is removed
• EASILY INSTALL 1. Simply plug cordless receivers into socket 2. Portable transmitters is battery powered, install with sticky pad or anchors screws
• After Sale Service Friendly customer service in 24hrs to make sure your 100% satisfaction, we offer refund or replacement for the unsatisfied products within 18 months of delivery