CACAZI FA50 1 For 1 Push-button Self-generating Wireless Doorbell, Plug:UK Plug(Gold) Filter-Card Readers which can quickly lock the

which can quickly lock the position of the locator and find and remove it

When guests come to visit

0vp-p/75 ohms

Video output amplitude: 1

CACAZI FA50 1 For 1 Push-button Self-generating Wireless Doorbell, Plug:UK Plug(Gold) Filter-Card Readers which can quickly lock the1. 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