 |
|
Video Doorphones
Specification
- One door station can support up to four hundred indoor phones.
- LED in the door station provides a clear picture even in nighttime.
- Network application is optional, you can connect other door stations.
- Remote door unlocking and three kinds of melody rings are available.
- With RF card reader function, you can unlock the door by RF card
|
|
|
|
H411U
