Call,talk and remote unlocking Support indoor phone surveillance door station Door-station is unlocked by password.

With the function of calling, talk-back, unlocking and so on.

One Door- station can support up to 400 indoor phones.

ID card access control is optional.

a)    A5-06 net-working audio system

*4 bus in the building

* The keyboard of Door-station has luminous display function.

*Door-station is unlocked by password.

* Room-station can be interchanged fully.

*Room-station doesn't consume any power when on standby condition.

*Door-station can be unlocked by card.

*Suit for buildings with multi-floors.

Audio intercom system