Product ID: M-9232
Short Description:

32-channel alarm input and 8-channel linkage output
Alarm signal priority with automatic forced insertion
Fixed static IP ensures stable communication

Manual Book Download:
- M-9232.pdf

The M-9232 is a professional fire alarm interface device designed for integration with the M-9200 Network Audio Broadcasting System. It supports 32 channels of fire alarm signal input and 8 channels of linkage output, providing fast, stable, and reliable emergency audio broadcasting in critical situations.

Featuring a high-grade 1U brushed aluminum front panel, the M-9232 delivers both elegant design and industrial-level durability. It adopts embedded computer architecture and DSP audio processing technology to ensure ultra-fast response (boot time <1s) and consistent performance under demanding environments.

With its one-key emergency alarm function, static IP configuration, and customizable alarm tones, the M-9232 offers flexible deployment in schools, shopping centers, factories, office buildings, and large-scale public facilities.

Key Features

  • 32-channel alarm input and 8-channel linkage output

  • Alarm signal priority with automatic forced insertion

  • Fixed static IP ensures stable communication

  • Compatible with M-9200 digital audio system

  • One-key full-area emergency broadcast

  • Embedded DSP processing for high-speed response

  • Wide voltage input (AC100–240V) and global usability

  • Industrial-grade design, working from -20°C to +85°C

Applications
Ideal for fire alarm broadcasting, emergency evacuation systems, and public safety audio networks in large buildings and smart campuses.

 Item  Specification
 Power Supply  AC100~240V / 50Hz
 Standby Power Consumption   ≤1W
 Alarm Input  32 channels (short-circuit signal input) 
 Alarm Output  8 channels (linkage signal output)
 Network Protocols  ARP, UDP, TCP/IP, ICMP, IGMP
 Audio Bitrate  8Kbps – 320Kbps
 Sampling Rate  8KHz – 48KHz
 Audio Format  MP3
 Transmission Rate  10/100Mbps
 Network Delay  ≤50ms
 Operating Temperature  -20℃ ~ +85℃
 Operating Humidity  20% – 80%
 Dimensions (W × D × H)  485 × 365 × 89 mm

Send us a message

Professional Background Music System Designer and Manufacturer

Tel: +86 20 3939 0663
E-mail: sales@lyintl.com

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