CACAZI A80 1 For 1 Wireless Music Doorbell without Battery, Plug:US Plug(White) Filter-RFID Keyfob Main control chip: Ingenic-T31ZL

Main control chip: Ingenic-T31ZL

Built-in strong attraction magnet

AU Optional)

00kgs / 30

Intelligent night vision: 1 white light

CACAZI A80 1 For 1 Wireless Music Doorbell without Battery, Plug:US Plug(White) Filter-RFID Keyfob Main control chip: Ingenic-T31ZL1. Material: ABS, electronic components 2. Remote control distance: 300 meters 3. Built in music: 58 songs 4. Volume: 4 speed adjustment 5. Transmitter battery: a 12V 23A battery (delivery without battery) 6. The doorbell has 58 built in chord music, you can choose according to your preference 7. Strong penetrability, the straight line distance on the open space can reach 300 meters (note: the actual use effect varies depending on the environment, and