âm thanh kỹ thuât số

PRS-CSRM Remote call station module

Connects to call station interface via CAT‑5 cable
Up to 1 km from Praesideo optical network
Connection for keypads
Connection for transducers and status LEDs
Stable metal enclosure

PRS-CSM Call station module

Redundant network connection
Connections for status LEDs
Connection for microphone and loudspeaker
Connection for keypads
Stable metal enclosure

PRS‑SWCS PC Call Server and PRS‑SWCSL PC Call Server NCO Client

Serves multiple Call Station Clients and/or Telephone Interface Clients
Controls multiple Network Controllers in extended systems
Includes a license for a single Network Controller
Controls user access with selectable rights per user

PRS‑CSC PC Call Station Client

PC interface for operators with synoptic view of zone locations in tabbed windows
Configurable access for different users
Call and BGM control
Support for multiple network controllers as one system

PRS‑TIC PC Telephone Interface Client

PC interface software for making calls via telephone into a Praesideo system
Direct support of VoIP telephones and support of POTS telephones via external interface (not included)
Configurable access options per user
Calls are recorded before playback
Support for multiple network controllers as one system

PRS-2B250 Amplifier, 2x250W

PRS-1B500-US Amplifier, 1x500W

Complete supervision
High efficiency class-D amplifier channel(s)
Local audio inputs
Mains and battery operation
Switched mode power supply

PRS-NCO3 Network controller

Public address and emergency sound system control unit
Control and routing of 28 simultaneous audio channels
Ethernet interface for configuration, control, diagnostics, and logging
Digital storage for pre‑recorded messages
EN 54‑16 and ISO 7240‑16 system certification

Module Bàn Phím Bàn Gọi PRS-CSKPM

The call station keypad module is used in combination with a basic or remote call station module to make manual or pre-recorded announcements to any assigned zones, or to execute pre-defined actions. It is functionally equivalent to the LBB 4432/00 Call Station Keypad. One of the main applications is the development of fireman’s panels. However, since the call station keypad has eight programmable input connections, each with two associated output connections, it is also suited for other control applications.

Bàn Gọi Cơ Sở LBB4432/00

Amly Công Suất LBB4428/00

There are four types of Power Amplifier units in the
Praesideo product range. These differ in the number of
amplifier channels per frame: one, two, four, or eight. The
overall power rating is 500 watts for all of the amplifier

Giao Diện Cho Bàn Gọi PRS-CSI

The PRS‑CSI is an interface between a single remote call
station, PRS‑CSR, or a remote call station kit, PRS‑CSRK,
and the fiber optical Praesideo network. It uses CAT-5
cable for the connection to the remote call station. The
CAT‑5 cable, carrying digital audio and control data, can be
as long as 1 km. The length of the CAT‑5 cable is not a
part of the Praesideo optical network length. This
considerably increases the overall possible length of the
optical network, especially in cases, where the call station
is located far from the rest of the system

Bàn Gọi Điều Khiển Từ Xa PRS-CSR

he PRS‑CSR is a call station with the same functionality
as the basic call station, LBB 4430/00, but it uses CAT-5
cable for its connection to the Praesideo network. It
connects, one-to-one, to the call station interface,
PRS‑CSI, which is part of the Praesideo optical network.
The CAT-5 cable, carrying digital audio and control data,
can be as long as 1 km. The length of the CAT-5 cable is
not a part of the Praesideo optical network length. This
considerably increases the overall possible length of the
optical network

Bàn Phím Số PRS-CSNKP

The Call‑Station Numeric Keypad is used in combination
with a basic or remote call‑station. The call‑station
provides the microphone and press‑to‑talk key, while the
numeric keypad can be used for user access, zone and
zone group selection. It works together with call‑station
keypads for pre‑configured actions. The built‑in LCD
provides feedback to the user

Bàn Phím Cho Bàn Gọi LBB4432/00

The call station keypad is used in combination with the call
station basic to make manual or pre-recorded
announcements to any assigned zones, to select the zones
or to execute pre-defined actions. The call station keypad
has eight programmable buttons, each with a two-color
status LED

Amply Công Suất PRS-1P500/PRS-4P125/PRS-2P250/PRS-8B060

There are four types of Power Amplifier units in the Praesideo product range. These differ in the number of amplifier channels per frame: one, two, four, or eight. The overall power rating is 500 watts for all of the amplifiers.The Power Amplifiers can be set to 100 V, 70 V and 50 V output tappings. They have short-to-ground and short-circuit detection functions, and can generate their own pilot tone for supervision purposes

Phần Mềm PRS-SW Praesideo cho PRS-NCO-B

This software has three parts:
• Configuration software, which is installed in the network controller
• Diagnostic & logging software, which is installed in the network controller, and optionally on a logging PC
• File transfer software, which is to be installed on the configuration PC and supplied together with the network controller

Nút Nhất Khẩn Cấp PVA-1EB

The PVA-1EB is an optional button for installation in the PAVIRO call stations. For more information, see the call station documentation or IRIS-Net documentation.

Khóa Cho Bàn Gọi PVA-1KS

The PVA-1KS is an optional key switch for installation in the PAVIRO call stations. The feed lines of the key switch are monitored for short-circuits and interruptions. For more information, see the call station manual.

Board Giám Sát Đường Dây PVA-1WEOL

The End Of Line (EOL) Slave Module monitors the integrity of a loudspeaker line. In combination with an EOL master, integrated in every Controller and Router of the PAVIRO system, the loudspeaker line can be monitored against short-circuit or open-circuit.

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