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SIP Sound Column

HY-YZ30W

SIP audio columns are intelligent networked audio devices based on the SIP protocol. They receive audio streams over IP networks, decode and amplify them, then play them through built-in speakers. Their core advantage lies in networked deployment, enabling integration into existing IP networks. They support PoE power supply to simplify cabling, whilst also facilitating remote centralised management, zone-based broadcasting, and scheduled broadcasts.

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Product Features

Networked audio transmission

IP protocol support & Multi-device compatibility

01

Networked audio transmission

IP Protocol Support

Operating on the SIP protocol, it enables direct integration with existing IP networks for audio stream transmission. This eliminates the need for dedicated audio cabling, significantly reducing wiring costs and installation complexity while adapting to diverse network environments.

Multi-Device Compatibility

Seamlessly interfaces with SIP-enabled devices such as IP telephones and network paging stations, facilitating cross-device audio interconnectivity. Supports two-way voice communication to fulfil collaborative requirements across multiple scenarios.
Power over Ethernet (PoE) Design

Single-cable dual-purpose & Safety power supply standard

02

Power over Ethernet (PoE) Design

Dual-purpose single network cable

Supports PoE Ethernet power delivery, enabling simultaneous data and power transmission via a single cable. This eliminates the need for additional power lines, simplifying installation procedures and proving particularly suitable for scenarios lacking nearby power sources.

Ease of management

Complies with IEEE 802.3af/at standards, ensuring stable power supply with overload protection. This prevents equipment damage from abnormal power delivery, enhancing operational safety.
Remote centralised management

Centralised Management Platform & Scheduled Zone Broadcasting

03

Remote centralised management

Centralised Management Platform

Enables remote monitoring of device status, parameter configuration and firmware upgrades via management software, eliminating the need for on-site operations and reducing operational labour and time costs.

Scheduled Zone Broadcasting

Supports pre-set timed tasks and zone management, enabling precise delivery of audio content by area and time slot, such as school bell schedules and shopping centre period announcements.
Strong environmental adaptability

Waterproof and dustproof protection

04

Strong environmental adaptability

Waterproof and Dustproof Protection

Most products achieve IP65-rated protection, withstanding rain and dust ingress. They are suitable for long-term use in harsh outdoor or semi-outdoor environments such as parks, stations, and industrial sites.
High-definition audio output

Digital Audio Decoding & Uniform Sound Field Coverage

05

High-definition audio output

Digital Audio Decoding

Features a built-in professional digital decoding chip supporting multiple audio formats including MP3 and WAV, delivering clear vocals and music while eliminating analogue signal interference.

Uniform Sound Field Coverage

Employs a multi-unit speaker array design with a wide sound wave dispersion angle, achieving extensive uniform sound field coverage to ensure clear audio content is audible from all positions.
Emergency Response Coordination Function

Fire Alarm Interlocking System & One-Touch Emergency Broadcast

06

Emergency Response Coordination Function

Fire Alarm Integration

Capable of interfacing with fire alarm systems to automatically trigger pre-programmed emergency broadcasts upon receiving alarm signals, such as fire evacuation instructions. This ensures rapid response without manual intervention.

One-Touch Emergency Broadcast

Supports instant broadcast activation via emergency paging terminals. This enables swift dissemination of critical notifications during unforeseen incidents, including equipment malfunctions or safety hazards.

Product Specifications

Input Power

AC220V±10%
Network Interface

1 x RJ45
Transmission Rate

100Mbps/10Mbps
Supported Protocols

SIP
Narrowband Coding

G.711A/U, G.729A/B
Wideband Coding

G.722, Opus
Power Output

30W/60W/90W/120W
Power Consumption

＜35W
Frequency Response

80Hz—16KHz
Harmonic Distortion

THD≤0.1%
Signal-to-Noise Ratio

≥80dB
Protection Circuitry

Overtemperature Protection Circuit
Operating Temperature

-5℃～60℃
Dimensions

515×227×125mm
Waterproof Rating

IP65

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