CACAZI A58 1 For 1 Smart Wireless Doorbell without Battery, Plug:US Plug(Black Silver) Type-Security Alarm real-time listening and recording

real-time listening and recording

Guests can make video voice call

automatic recording coverage

Support mobile APP remote monitoring

One Package Size 12cm * 8cm * 4cm / 4

CACAZI A58 1 For 1 Smart Wireless Doorbell without Battery, Plug:US Plug(Black Silver) Type-Security Alarm real-time listening and recording1. Material: ABS, electronic components 2. Remote control distance: 300 meters 3. Built in music: 60 songs 4. Volume: 5 speed adjustment 5. Transmitter battery: 12V 23A battery x 1 (shipping without battery) 6. The doorbell has 60 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,