Home /

IP Speaker

/Tonmind Explosion Proof Horn Speaker SIP-S23

Explosion Proof Horn Speaker
Explosion Proof Horn Speaker Explosion Proof Horn Speaker Explosion Proof Horn Speaker Explosion Proof Horn Speaker Explosion Proof Horn Speaker

Tonmind Explosion Proof Horn Speaker SIP-S23

SIP-S23, Explosion Proof, 15W, PoE, SIP & ONVIF Compatibility, HTTP API, Pre-recorded Messages, 48K OPUS Audio Codec

  • Item NO.:

    SIP-S23

  • Order(MOQ):

    1

  • Payment:

    T/T, Western Union, PayPal

  • Product Origin:

    China

  • Color:

    Red

  • Lead Time：

    1 week

  • Weight：

    1.6kg
Inquire now
  • Product Detail

Product Description

The Tonmind Explosion Proof Horn Speaker SIP-S23 is a robust IP-based audio solution designed for harsh and industrial environments where reliability and safety are critical. Built with a die-cast aluminum explosion-proof housing and a powerful 15W amplifier, SIP-S23 delivers loud and clear audio for paging, broadcasting, and emergency notifications.
It supports standard SIP and ONVIF protocols, enabling seamless integration with VoIP systems such as IP PBX and IP phones, as well as IP camera VMS/NVR platforms. With PoE power supply, RTP multicast support, and pre-recorded message playback, SIP-S23 is ideal for factories, warehouses, oil & gas sites, and other demanding applications requiring stable IP audio communication.




Network I/O Relay Module Features

● Compatible with VoIP and SIP devices (IP PBX, IP Phone) via standard SIP protocol

● Compatible with IP Camera VMS/NVR systems via ONVIF for audio integration

● Built-in 15W amplifier with high SPL for clear and powerful sound output

● Supports pre-recorded message playback for announcements and alarms

● PoE power supply, simplifying installation with a single network cable

● Supports RTP multicast as an alternative to SIP backend systems

● Explosion-proof, IP65-rated aluminum housing, suitable for harsh industrial environments



Specification


Audio

Decoding

OPUS 48KHz, MP3 44.1KHz, G.722-ADPCM 16KHz, G.711-PCMU 8KHz, G.711-PCMA 8KHz, G726 8KHz, GSM 8KHz, LPCM-16bit-Stereo/Mono 44.1kHz,

Speaker

Max SPL

125 dB

Frequency Response

300Hz – 5kHz

Frequency Range

200Hz – 5kHz

Harmonic Distortion

≤5%（1kHz）

Signal to Noise Ratio

80 dB

Network

Security

Password protection, IP address filtering, Digest authentication, User access log, Firewall

Network Protocol

SIP, ONVIF, HTTP, HTTPS, IPv4, TLS, RTSP, RTP, RTCP, DHCP, DNS, NTP, TCP, UDP, IGMP, ICMP, ARP

Network Interface

10/100 Base-TX, RJ45

VoIP

Support SIP protocol for integration with VoIP systems, integrated with SIP/PBX.
Support SIP features: secondary/backend SIP server, IPv4 (IPv6 in development).
Support codecs: OPUS, G722, G711U, G711A.

Amplifier

Amplifier Description

Built-in 15W Amplifier

General

Material

Die-cast aluminum housing (IP65), Metal steel mounting bracket

Rate Power

15W

Power Supply

PoE

Network Cable

Cat5, 1m

Atmospheric Pressure

80 kPa – 110 kPa

Operating Temperature

-20°C to +50°C

Operating Humidity

≤95%

Installation

Wall Mounted

Dimensions

180 × 240 mm

Net Weight

1.6 kg

Languages

English

Warranty

2 years

Package Includes

Explosion Proof Horn Speaker
Quick Guide




Interface Diagram


Leave A Message

If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Related Products
poe network speaker
15W SIP Ceiling Speaker Indoor
SIP-S01, SIP&ONVIF, 15W, PoE, Alarm In, Schedule, 48K OPUS Audio Codec, Http Url.
SIP Wall Mounted Speaker
15W Network Speaker Wall Mounted
SIP-S11, Wall, IP55 Waterproof, 15W, PoE, SIP & ONVIF Compatibility, HTTP API, Alarm in, Pre-recorded Messages, 48K OPUS Audio Codec, HD Broadcast
Network Speaker Wall Mounted
30W SIP Wall Mounted Speaker
SIP-S11T, Wall, IP55 Waterproof, 30W, PoE, SIP & ONVIF Compatibility, HTTP API, Alarm in, Pre-recorded Messages, 48K OPUS Audio Codec, HD Broadcast
horn pa system
15W IP Horn Speaker Outdoor
SIP-S21, IP67 Waterproof, 15W, PoE,SIP & ONVIF Compatibility, HTTP API, Alarm in, Pre-recorded Messages,48K OPUS Audio Codec, HD Broadcast
sip horn
30W Network Horn Speaker Outdoor
SIP-S21T, IP67 Waterproof, 30W, PoE, SIP & ONVIF Compatibility, HTTP API, Alarm in, Pre-recorded Messages, 48K OPUS Audio Codec, HD Broadcast
ip horn speaker
15W Grey SIP Horn Speaker Outdoor
SIP-S22, IP67 Waterproof, 15W, PoE, PoE, SIP & ONVIF Compatibility, HTTP API, Alarm in, Pre-recorded Messages, 48K OPUS Audio Codec, HD Broadcast
Network speaker horn
30W Grey SIP Speaker Horn Outdoor
SIP-S22T, IP67 Waterproof, 30W, PoE, SIP & ONVIF Compatibility, HTTP API, Alarm in, Pre-recorded Messages, 48K OPUS Audio Codec, HD Broadcast
network wall speaker
Classroom SIP Paging Speaker with MIC
SIP-S12M, Classroom, 2pcs*15W, PoE, SIP & ONVIF Compatibility, HTTP API, Alarm in, Pre-recorded Messages, 48K OPUS Audio Codec, HD Broadcast
Company
Subscribe
If you are interested in our products, welcome to leave a message, we will reply immediately.
  • Linkedin
  • Facebook
  • X
  • You Tube
Copyright © 2014-2026 Xiamen Tonmind Technology Co., Ltd. All Rights Reserved. | Sitemap | XML | Privacy Policy
IPv6 network supported
Leave A Message
Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Home

Products

skype

whatsapp