360 Non-Visual Digital Host (Three-Wire) Buildings Talkback Intelligent Home Security Alarm
Mainly describes | |
---|---|
Connection Method | Wired, |
Additional features | Non-visual doorbell, |
Outdoor Unit | |
Material | Metal, |
Mainly describes | |
---|---|
Connection Method | Wired, |
Additional features | Non-visual doorbell, |
Outdoor Unit | |
Material | Metal, |