LBB 1990/00
Giá: Liên hệ
Hãng sản xuất:
Bảo hành:
Kho hàng:
Thông số kỹ thuật
Đặc tính:
- Là trái tim của hệ thống báo động bằng âm thanh Plena
- Chứng nhận TUV cho chứng chỉ IEC 60849
- Điều khiển hệ thống 6 vùng
- Cổng vào điều khiển khẩn cấp và 12 công tác
The
Plena Voice Alarm Controller is the heart of the voice alarm system. It
is the basic of the Plena Voice Alarm System, and has all the essential
functionality for compliance with the IEC 60849 standard, including
full system supervision, loudspeaker line impedance supervision, a
supervised emergency microphone on the front panel and a supervised
message manager.
The messages can be merged to allow even more
flexible use of pre-recorded annoucements and evacuation messages. The
controller can be used as a stand-alone system with up to six zones, or
expanded to up to 60 zones using additional six-zone routers. Up to
eight call stations can be connected. Interconnections are made using
standard RJ45 connectors and Shielded CAT-5 cable.
A built-in
240 W amplifier provides the power for the emergency call channel and
BGM. Additional Plena Amplifiers can be added to provide two-channel
operation. All amplifiers are supervised. The audio output uses
standard analog audio 100 V line switching for full compatibility with
the Plena family of public address equipment and Bosch EVAC-compliant
loudspeakers. The system is configured using DIP switches for basic
functionality and a PC for more advanced functions.