Function_Module Intelligent PA System Function Module, 250 Zone Intelligent PA System

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Product detail

Description

Various of optional function modules can be selected according to different applications.
Totally 12pcs function module slots are provided on the back of each smart broadcasting center (M-2189).
If a PA system needs to install more than 12pcs extend modules, then an extension box (M-2800) will be needed. A smart extension box can install 12pcs function modules, extension box is linked to the host or other extension boxes via network.

Selectable function modules

Module Number	Module name	Functions and roles of modules	Quantity
M-2821	Prior input module	An indispensable module of the system. 8 lines of audio signal input (all lines are a line level port), with different priorities. Signals of the top priority are output first. Signals for fire control can break in.	1
M-2822	Normal input module	An indispensable module of the system. 8 lines of audio signal input (all lines are a line level port); signals from each line are processed independently, and can be distributed to any output channel.	0-6
M-2864	Partition output module	An indispensable module of the system (at least 1 module shall be provided). 8 lines of audio signal input, and any input sound source can be called for each line.	1-33
M-2880	Alarm input module	Each module can receive 16 lines of alarm signals from the fire control center, and can be programmed and compatible with high/low alarm level. (optional)	0-16
M-2832	Break-in control module	16 lines of break-in control signal output, used for activating alarms, paging and call break-in area. (optional)	0-16
M-2818	Monitor module	An indispensable module of the system. Automatically/manually monitor signals output from sound sources or partitions.	1
M-2826	Remote call module	8 lines of remote partition paging interfaces. Externally connect the remote terminals, and the remote control distance can be 1 kilometer. (optional)	0-6
M-2820	Peripheral control module	It can program or operate the peripheral sound sources, smart amplifiers and solid recorders. (optional)	0-6
M-2899	Extend output module	An indispensable module of the system. It can only access to the host, and can be used directly with the extend input module.	0-5
M-2898	Extend input module	It can only access to the extend machine, and can be used with the extend output module, and can also be cascaded.	0-10

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Product ID: M-2189

250 Zones Intelligent Public Address Center

10.4’’ color touch screen operation
50×250 strong digital broadcasting matrix
1-48 remote control partition paging channels
Fire control/disastrous alarms, paging, phone calls break in automatically

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