CACAZI FA50 1 For 1 Push-button Self-generating Wireless Doorbell, Plug:UK Plug(Gold) Filter-Card Readers When guests come to visit

When guests come to visit

Video output amplitude: 1

0vp-p/75 ohms

Alarm volume: 80dB

CACAZI FA50 1 For 1 Push-button Self-generating Wireless Doorbell, Plug:UK Plug(Gold) Filter-Card Readers When guests come to visit1. Material: ABS, electronic components 2. Remote control distance: 150 meters 3. Built in music: 60 songs 4. Volume: 5 speed adjustment 5. Working principle: The transmitter is installed outside the door, the receiver is installed on the power socket, press the transmitter to ring the bell, the receiver immediately rings and flashes to remind 6. The doorbell has 60 built in chord music, you can choose according to your preference 7. Strong