CACAZI A19 One Button Three Receivers Wireless Music Doorbell without Battery, 1 For 3 US, 1 For 3 EU, 1 For 3 UK Protective Case as well as Mac OS

as well as Mac OS

40HQ: 746 cartons * 10 pcs = 7460 pcs

Ambient temperature: -15~65 degrees

Views freeze frame data

Weight: 1100g

CACAZI A19 One Button Three Receivers Wireless Music Doorbell without Battery, 1 For 3 US, 1 For 3 EU, 1 For 3 UK Protective Case as well as Mac OS1. 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 (delivery 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, and