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SIP 广播对讲产品重塑沟通新生态
ProductsSIP Broadcast Intercom SystemSIP广播类
SIP Horn
HY-HJ30W Horn
SIP audio columns are intelligent broadcasting devices based on the SIP protocol, transmitting audio via IP networks and supporting codecs such as G.722 to ensure high-definition audio quality. They feature zone-based broadcasting, group broadcasting, and emergency call functionality, with remote management capabilities. Certain models incorporate waterproof designs, making them suitable for diverse settings including campuses, tourist attractions, and industrial facilities.。

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Product Features
  • Powerful network connectivity
    Powerful network connectivity
    01
    Powerful network connectivity
    Robust network connectivity
    Features a 10/100M Ethernet interface (RJ45 connector) supporting multiple network protocols including TCP, UDP, ARP, ICMP, DHCP, DNS, and IGMP. Certain models additionally support the standard RFC3261 protocol, enabling stable audio data reception across diverse network environments and seamless integration with existing network systems.
  • Practical multicast support
    Practical multicast support
    02
    Practical multicast support
    Multicast functionality is practical
    Capable of receiving multicast data streams from the SIP server centre. Multicast supports ten priority levels, with higher-priority audio capable of interrupting lower-priority streams to ensure critical information is delivered promptly.
  • Highly scalable
    Highly scalable
    03
    Highly scalable
    Highly scalable
    Compatible with specific intercom broadcast microphones to enable SIP intercom (one-way) and SIP multicast functionality. It also supports other SIP decoding terminals within SIP systems, allowing users to expand and customise the system according to their requirements.
  • Outstanding audio performance
    Outstanding audio performance
    04
    Outstanding audio performance
    Outstanding audio performance
    Featuring built-in high-quality speakers and amplifiers, certain models such as the SV-7043TP boast a sensitivity of 109dB, a signal-to-noise ratio exceeding 85dB, and a maximum sound pressure level of 110dB. With a frequency response spanning 380Hz to 6.5kHz, they deliver clear and powerful audio reproduction.
  • IP65 waterproof
    IP65 waterproof
    05
    IP65 waterproof
    IP65 waterproof
    Certain SIP horns are engineered to be waterproof, meeting IP65 standards, featuring rainproof construction and robust housing materials such as high-strength aluminium alloy, enabling reliable operation in harsh outdoor environments.
Product Specifications
  • IP Mode
    IPv4/IPv6/IPv4&IPv6
  • IP Acquisition Method
    Static IP Configuration / DHCP / PPPoE
  • Virtual Private Network (VPN)
    L2TP / OpenVPN
  • Codecs
    G.711A/U, G.729A/B, iLBC, G.723, G.726-32K
  • DTMF
    In-band, Out-of-band (RFC2833/SIP INFO)
  • Speaker
    5" coaxial tweeter
  • Status Indicator
    Blue, Green, Cyan, Customisable
  • DC Input
    DC 24V/2A
  • Operating Temperature
    -20℃~ 55℃
  • Storage Temperature
    -30℃~ 60℃
  • Relative Humidity
    Wall Mount & Swivel Bracket Mount (Optional)
  • Colour
    Black/White
  • Overall Dimensions
    184.85mm X 275.38mm X 124.56mm
  • Packaging Dimensions
    237mm*350mm*182mm
  • Outer Carton Dimensions
    578mm × 375mm × 500mm (6 units per carton)
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