Product Details
The Column PA Speaker is designed to seamlessly integrate with VoIP and SIP devices such as IPPBX and IP Phones through SIP protocols, ensuring smooth communication and compatibility within various audio setups.
With compatibility extending to VMS via ONVIF standards, the Column PA Speaker offers versatile connectivity options, allowing for integration with a wide range of devices and platforms to enhance audio capabilities and communication efficiency.

Equipped with the ability to support pre-recorded messages, the Column PA Speaker provides flexibility in broadcasting announcements and alerts, catering to diverse communication needs in different environments. It features support for HTTP API for alarm transmission, enabling seamless integration with alarm systems and enhancing its functionality in emergency scenarios.
The inclusion of the 48K OPUS Audio Codec ensures that the Column PA Speaker delivers exceptional sound quality, providing clear and immersive audio experiences for users. With a powerful 60W amplifier, this speaker is capable of delivering robust and high-quality sound output, making it a reliable choice for a wide range of audio communication requirements.
SIP Column Speaker Feature
• Compatible with VoIP, SIP devices (IPPBX, IP Phone) via SIP.
• Compatible with IP Camera VMS via ONVIF.
• Support Pre-recorded messages.
• Support HTTP API for alarm in transmit.
• 48K OPUS Audio Codec enables excellent sound quality.
• 60W amplifier.
Specifications
|
Model |
SIP-S31S |
|
Rated Power |
60W |
|
Max SPL |
112dB |
|
Net Weight |
6.8KG |
|
Product Size |
227*125*736 mm |
|
Protocol |
SIP, ONVIF, HTTP, IPv4, DHCP, RTSP, RTP, RTCP, TCP, UDP, ARP, FTP, TFTP, NFS, NTP |
|
Codec |
OPUS 48 kHz, MP3 44.1 kHz, G.722 ADPCM 16 kHz, G.711 PCMU 8 kHz, G.711 PCMA 8 kHz |
|
Network Interface |
RJ45, 10BASE-T/100BASE-TX |
|
Operating Temperature |
'-30℃ - +60℃ |
|
Operating Humidity |
5%-85% |
|
Power |
DC 12V/24V |
|
Frequency Range |
130Hz - 16kHz |
|
Harmonic Distortion |
0.1@1kHz |
|
Signal to Noise Ratio |
91dB |
|
Type |
Wall Mounted |
|
Material |
Aluminum Alloy |
|
Function |
Compatible with VoIP devices and ONVIF VMS/NVR, pre-recorded messages, schedule play, HTTP control, Alarm in. |
Our Advantage

TONMIND is concentrating on the network audio technology. With continuous technological innovation, Tonmind has been exploring the improvement and breakthrough of product performance and committed to supply cost-effective, consistent and reliable IP Audio to customers.

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