SMATRUL Wireless Doorbell BATTERY MODEL [2 BUTTONS - 1 RECEIVER] - Black Penne Rigate while its portable design offers

while its portable design offers flexibility in placement

it can help us rapidly recover physical strength

Model Number: C9116-5L

Type: Sport knee sleeves

Logo: AONIJIE

SMATRUL Wireless Doorbell BATTERY MODEL [2 BUTTONS - 1 RECEIVER] - Black Penne Rigate while its portable design offers60 Music Selection The doorbell has 60 melodies for you to choose from, and the doorbell volume has 4 adjustable levels, namely "Large, Medium, Small, Silent" levels, from 0dB to 110dB. The pleasant sound of the wireless doorbell can spread throughout the house and walls, and can be heard anywhere in the house to notify you that a guest has arrived. Battery free transmitter The transmitter of this wireless doorbell does not require the installation of