Network terminal (with 2.4G microphone) FT-B1300GB（Tape backup）

This wall-mounted terminal features a 4.3-inch touch screen, 2×25W Class D amplifier, and supports network audio with TCP/IP, UDP, and IGMP protocols. It offers various inputs, including USB and microphone, and has features like emergency trigger signals, 2.4G wireless transmission, and mobile WiFi control. The device also supports PSTN broadcasting, custom audio controls, and broadcast synchronization.
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Description
 
  • Wall-mounted design, private mold white alloy plastic injection molding, beautiful and elegant craftsmanship
  • The terminal adopts embedded technology and DSP audio processing technology
  • Adopting high-speed industrial-grade chips, the startup time is less than 1s
  • Equipped with a 4.3-inch true color touch screen, accurate touch and sensitive feedback
  • Super strong anti-interference performance to avoid the unstable factors of infrared signal operation
  • Teaching materials for touch mode and remote control on-demand server
  • Built-in 2×25W fixed resistance output Class D power amplifier module, beautiful sound and strong power
  • Built-in network hardware audio decoding module, supporting TCP/IP, UDP, IGMP (multicast. protocols
  • Realize network transmission of 16-bit stereo CD quality audio signals
  • Stereo audio output, can be connected to an external power amplifier or active speaker
  • Stereo line input, 1 microphone input, with independent volume adjustment switch
  • 1 USB input interface, can realize local USB playback function
  • 1 short-circuit signal input, which can be connected to the linkage trigger signal, and can trigger the terminal alarm in an emergency
  • 1 short-distance signal output, which can be linked to trigger other devices in an emergency
  • 4G microphone has a long transmission distance. After successful connection, it can stably transmit audio data in an open area greater than 20 meters
  • 4G has a long transmission distance, and can stably transmit audio data in an open area greater than 20 meters
  • 4G+ automatically searches for channels with less interference and completes automatic pairing to ensure that the product does not cross-frequency, has strong anti-interference and stable transmission
  • Expanded multiple 2.5G channels, effectively avoiding 2.4G signal interference such as WIFI/Bluetooth
  • Adopting 48kHz/16bit sampling rate to meet high-quality audio transmission requirements
  • All settings have automatic memory function when power is off, and personalized settings are more convenient to use
  • Automatic audio energy detection, when no speech or audio input is detected, the module can output a control signal to control the amplifier to mute
  • Head-mounted design, compact size, ultra-low power consumption
  • Automatic management of terminal amplifier power supply, supporting software programming pre-opening function
  • Support intelligent voice prompt function when registering new terminal configuration (such as device is connected.
  • With 1000-level custom audio priority silent control function
  • With unified server authorization operation management function, unified configuration management user and password
  • With digital audio time-lapse breakpoint playback function to ensure broadcast synchronization effect
  • With PSTN telephone broadcast, support SMS voice broadcast function
  • With mobile phone WIFI on-demand, support wireless remote control on-demand function
  • Support DHCP, compatible with routers, switches, bridge gateways, Modem, Internet, 2G, 3G, 4G, multicast, unicast and other network structures
    • Parameter
    Network interfacestandard RJ45 input
    Support protocolsTCP/IP, UDP, IGMP (multicast)
    Audio formatMP3/MP2
    Output power2×25W fixed resistance
    Frequency response50Hz~18KHz
    Sampling rate8K～48KHz
    Transmission rate100Mbps
    Audio mode16-bit stereo CD quality
    Harmonic distortion≤0.3%
    Signal-to-noise ratio＞70dB
    Audio source output level1000mV industrial standard crimping terminal
    Audio source output impedance470Ω
    Ambient temperature5℃～40℃
    Ambient humidity20%～80% relative humidity
    Power consumption≤36W
    Input power~220V 50Hz
    Dimensions220×160×43mm
    Weight1.28Kg
    Donwload
    FT-B1300GB（带备份）
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