2N SIP Speaker Horn 124 dB Outdoor IP67 Speaker, 01433-001

2N SIP Speaker Horn – Outdoor IP67 Horn Speaker, Up to 124 dB

The 2N SIP Speaker Horn (01433-001) is a weatherproof outdoor horn speaker for live and scheduled announcements over an IP network. Powered over a single PoE cable it reaches 118 dB SPL, and on a 24 V DC supply it reaches 124 dB SPLmax. It speaks SIP, works without a server and connects to video management software over ONVIF, so it suits yards, perimeters and large open areas where a visual or audible deterrent is wanted.

Key Specifications

Full specifications are listed in the Detailed Specifications tab.

Why Choose the 2N SIP Speaker Horn?

• Reaches 124 dB SPLmax on a 24 V supply and 118 dB on PoE
• One PoE cable for power, audio and control
• IP67 rated for continuous outdoor use from -30 °C to 60 °C
• Works with or without an IP PBX using SIP 2.0, with SIPS and SRTP security
• ONVIF support for video management software
• Announcement planner for live, preset and scheduled messages
• External microphone input that can trigger a recorded message when noise passes a set level
• Stainless steel holder for surface mounting

Loud Where It Matters

The integrated amplifier delivers 8 W on PoE and 25 W from a 24 V DC supply, which is the difference between 118 dB and 124 dB peak sound pressure. The 8 ohm horn covers 400 Hz to 7.5 kHz within 10 dB, so speech stays intelligible across large outdoor areas.

Announcements Without Extra Hardware

The speaker operates independently with no server. A built-in announcement planner handles live, pre-recorded and scheduled messages, and calls can come from IP phones or an IP PBX through SIP. The external microphone input also lets it run audio tests or play a recorded warning when ambient noise exceeds a configured limit.

Integrations

ONVIF support lets video management software trigger the speaker. 2N lists integrations with Axis, Avaya, Cisco, Milestone, Genetec, Exacq, Crestron and others, and optional InformaCast and Microsoft Teams licenses exist.

Built for the Outdoors

An IP67 housing, a stainless steel U-type holder and an operating range of -30 °C to 60 °C at 10 to 85 percent humidity make the horn suited to exposed poles and walls. The unit weighs 2.3 kg, and the package includes a cable bushing and a quick user manual.

Typical Applications

• Industrial yards and logistics sites
• Perimeter and intruder deterrence with video alarms
• Campuses, car parks and sports grounds
• Emergency and public announcements
• Construction sites

Compatible Accessories

Related 2N audio products available at Affinitech Store:

• 2N SIP Speaker, Wall Mounted, Black
• 2N SIP Speaker, Wall Mounted, White
• 2N IP Audio Kit
• 15 W 1-Port PoE Midspan (T8120)

Compare 2N SIP Audio Products

Explore More

• Browse Speakers at Affinitech Store
• See Network Audio Systems
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Frequently Asked Questions About 2N SIP Speaker Horn

What is the 2N SIP Speaker Horn?

An outdoor, IP67 horn speaker with an integrated amplifier for live, preset and scheduled announcements over IP.

How loud is it?

118 dB SPL when powered by PoE and 124 dB SPLmax on a 24 V DC supply.

How is it powered?

By PoE (IEEE 802.3af) or an external 24 V DC, 2 A supply. 2N does not state a PoE class.

What is its frequency range?

400 Hz to 7.5 kHz at -10 dB and 275 Hz to 12 kHz at -20 dB.

Is it waterproof?

It has an IP67 rating and operates from -30 °C to 60 °C at 10 to 85 percent humidity, non-condensing.

Does it support SIP?

Yes: SIP 2.0 with SIPS (TLS) and SRTP, peer to peer or with an IP PBX. DTMF detection is supported.

Can video management software control it?

Yes, through ONVIF.

Can it connect an external microphone?

Yes. The MIC input can trigger a prerecorded announcement when noise exceeds a set limit, and supports audio tests.

How does it mount?

On a surface with a stainless steel U-type holder and screws.

What is in the box?

The speaker horn, a cable bushing and a quick user manual.