AMV78
features:
Alluminum alloy panel and ABS rain cover
stainless steel convex round button
door released by ID/IC card and indoor monitor
BV23
features:
visitor calling,handsfree,chord ringtone
video intercom
unlock,monitor,alarm functioin
specification:
screen:4.3"coloc TFT
communication:duplex and handsfree
product dimensions:210*160*25mm
installation:surface monunt
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