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D1821 IP network 8-way fire collector


IP network broadcasting system

  • Product Description
  • Detailed parameters
    • Commodity name: D1821 IP network 8-way fire collector
    • Commodity ID: 1108416925059928064

    Any place with Ethernet port can be accessed, with dual-port hub (HUB), acceptable servers and othersIPAccess and control of network devices.

    Network fault self-diagnosis, network and service status display.

    8Road fire signal detection port, support24VDC signal and short circuit signal(Relay contact short circuit)Trigger an alarm.

    With partition signal acquisition function,Cooperate with the server to achieve different collection partitions to play different content (suitable for perimeter alarm, exhibition hall partition trigger playback and other places).

    It can cooperate with the network fire emergency microphone to realize the one-key speech function of the corresponding alarm partition.

    With offline operation function, when a fire is detected, it can directly start the fire emergency mode of various audio terminals to carry out fire alarm broadcasting. It can work independently of the server, and the alarm start speed is faster, safer and more reliable.

  • Network Interface

    Standard RJ45(3), 2 10M/100M network ports, 1 upgrade port

    Support Agreement

    TCP/IP,UDP,IGMP,FTP,ICMP,ARP, support cross-gateway cross-routing configuration, with offline function

    Audio Format

    PCM (Uncompressed Format),ADPCM,MP3,WAV,OGG

    Number of channels

    Offline capability

    Enter the number of ways

    8-way input, DC12V ~ 24V, short-circuit contact signal (0V)

    Number of output paths

    8 independent outputs (with server)

    Restart recovery time after power failure and network disconnection

    Less than 1 second

    Transmission rate


    Alarm response speed

    Less than 0.1 seconds

    Alarm Track

    Stored in the local SD card, downloadable, standard 2G

    Working temperature

    -20 ℃ ~ 60 ℃

    Working humidity


    Power consumption

    ≤ 20W

    Input power







Sounord    Professional Audio 

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