Model 15A Digital Outdoor Intercom Station is an aluminum shell outdoor station with four-wire connection. It has rain cover and supports nameplate and up to 3 outdoor stations + 4 extension villa intercom system.
Model 15B Digital Outdoor Intercom Station is an aluminum shell outdoor station with four-wire connection. It has rain cover and supports IC card and up to 3 outdoor stations + 4 extension villa intercom system.
Model 15C Digital Outdoor Intercom Station is an aluminum shell outdoor station with four-wire connection. It supports nameplate and up to 3 outdoor stations + 4 extension villa intercom system.
Model 15D Digital Outdoor Intercom Station is an aluminum shell outdoor station with four-wire connection. It supports IC card and up to 3 outdoor stations + 4 extension villa intercom system.
V31 Touch Screen Black+Sliver Villa Indoor Station combines 2 Video input and calling transfer. At the same time, it supports video record with picture.
The 4.3”Facial Recognition Android Video Door Phone Model 19 has a face recognition function, unlocks after successful recognition, and has voice prompts; the host can recognize faces in forward light, backlight, side light, and dark field environments.
The 7” Facial Recognition Video Door Phone Model 21 has access control unlocking, namely IC card unlocking, QR code, password, Bluetooth and other unlocking methods