Wireless Doorbells 150M Remote Waterproof Door Bells 39 Door Bell Chimes for Home Apartments; 4 Volume Levels with LED

Specifications:

Sound Level : 85dBA.
Waterproof level: IP65
Selectable Melodies: 39.
Radio Frequency: 433Mhz .
Volume Levels: 8 (mute included).
Expandable: up to 100 receivers.
Operation Temperature: -10~55℃.
Receiver Power Supply: 110/220VAC.
Transmitting Distance: < 150M (Without obstacles).
Doorbell Power Supply: CR2032 Lithium Battery (Include).

IP65 Waterproof

The transmitter of doorbell kit is IP65

weatherproof rated with a waterproof seal; operating temperature range of -4F-140F to withstand a variety of harsh weather conditions; allowing it to be used outdoors even in rainy days.39 Chimes&4Volume Levels

The wireless doorbell offers a wide selection of

39 chimes for your personal taste with 4

adjustable volume levels which are from 25dB

to 85dB.The pleasant tone of wireless

doorbells comes across houses and walls in

your house to notify you the arrival of visitor