CACAZI H10 1 For 1 Wireless Smart Doorbell without Battery, Plug:US Plug(White) Tag-iPad 5 (2017) 40HQ: 1771 cartons * 200

40HQ: 1771 cartons * 200 pcs = 354200 pcs

Dimensions Size 63*126*27mm(Monitor)

40HQ: 2797 cartons * 420 pcs = 1174740 pcs

Product size: 29

CACAZI H10 1 For 1 Wireless Smart Doorbell without Battery, Plug:US Plug(White) Tag-iPad 5 (2017) 40HQ: 1771 cartons * 2001. Material: ABS, electronic components 2. Remote control distance: 300 meters 3. Built in music: 36 songs 4. Volume: 4 speed adjustment 5. Transmitter battery: 12V 23A battery x 1 (shipping without battery) 6. The doorbell has built in 36 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,