Wireless Doorbell Waterproof LED Flash Welcome Doorbell 39 Songs Chime 150M Remote 433MHz Smart Home Alarm

Home security smart doorbell ringtones led light 39 songs.

Product description

Just press the button, the doorbell will receive a signal and you will hear sweet melodies immediately. They remind you of the arrival of guests.

39 Musics ,4 volume control (mutable mode)

5 level adjustable volume

Choose different sound sizes for different situations.

IP65 waterproof button

 

Strong signal

It can wireless range up to 150 meters in open area, great for large house including villa, apartment, office, shop, warehouse. etc.

Easy to install

Just plug the receiver into an electrical outlet and plug the transmitter into the door, you don’t even need to make holes or damage anything.