Aiphone IP Audio 3-GANG Door Station SIP Compatible Vandal Resistant White Powder-coated - IX-NVP

Aiphone IX-NVP IP Audio Door Station SIP Compatible

The Aiphone IX-NVP is a 3-gang IP audio door station designed for building entry points, lobbies, and visitor screening where you need two-way audio communication over a standard IP network. This model pairs SIP protocol compatibility with PoE power delivery and IP65 ingress protection — removing the need for separate analog intercom wiring or 24V power supplies at the door frame.

Overview

The IX-NVP delivers audio-only communication (no video) through G.711 and G.722 codecs, making it well-suited for access control integration, visitor screening, or supplemental audio at entry points where building occupants already have visual monitoring via separate surveillance cameras. The vandal-resistant design and powder-coated white finish are built to withstand public-facing environments. At 3.36W draw via 802.3af PoE, it operates well within standard network switch power budgets, even on older PoE supplies.

Key Features

• 802.3af PoE Power: Draws only 3.36W, eliminating the need for a dedicated 24V power supply at the door. One CAT-5e or CAT-6 run handles both data and power — simpler than traditional analog intercom infrastructure.
• SIP Protocol Support: Native Session Initiation Protocol compatibility allows direct integration with IP PBX systems, SIP trunking providers, or standalone VoIP platforms. No proprietary gateway appliance required.
• G.711 and G.722 Audio Codecs: G.711 is the standard for VoIP clarity and compatibility; G.722 provides wideband audio (7 kHz bandwidth) for enhanced speech intelligibility in noisy entry areas. Codec selection typically handled by your PBX or VMS system.
• Speaker Output 73–96 dB: Adjustable volume range covers both quiet office lobbies and outdoor entry points with ambient noise. At 73 dB minimum, the speaker remains audible indoors; 96 dB maximum reaches outdoor or high-traffic zones without excessive distortion.
• IP65 Ingress Protection: Dust-tight and protected from low-pressure water jets — suitable for sheltered outdoor entry canopies or covered loading docks. Not rated for direct rain exposure or submersion; if your door is fully exposed to weather, specify an IP67 variant or weatherproof hood.
• 24V AC/DC Relay Output (500mA): On-board contact closure rated for 500 milliamps allows direct control of electric strikes, door release solenoids, or 24V signaling devices without an intermediate relay module. Useful for door unlock trigger or visual alert integration.
• Flush or Surface Mount: Can be installed into a standard 3-gang electrical box (flush) or mounted on the surface with included trim ring. Flexibility for retrofit into existing frame openings or new construction where recessed installation is impractical.
• Wide Operating Temperature: -40°F to 140°F (-40°C to 60°C) rated. Handles unheated entry vestibules, outdoor covered porches, and high-heat mechanical rooms without performance degradation. Confirm your mounting location doesn't exceed these limits in extreme climates.
• Multi-Protocol Stack: IPv4, IPv6, TCP, UDP, DHCP, DNS, NTP, HTTP, HTTPS, RTSP, and SMTP support give you the flexibility to integrate into diverse network architectures — from small single-site deployments to enterprise-scale VoIP platforms with SIP trunking.

Integration & Compatibility

The IX-NVP integrates with any SIP-capable PBX system (Asterisk, FreePBX, 3CX, Cisco Unified Communications, Avaya, Nortel, etc.) or hosted VoIP provider. On the access control side, the 24V relay output can trigger standard electric strikes, magnetic locks, or door readers without additional modules. If you're running Aiphone's own IP intercom or access control platform, consult the system documentation for provisioning steps; the IX-NVP speaks both standard SIP and Aiphone's native protocol depending on configuration.

Network integration is straightforward: static IP or DHCP addressing, standard RJ-45 connection, and one PoE port on your switch. The device listens for incoming SIP calls and can originate calls to configured extension numbers. SMTP support allows email notifications for certain call events if integrated into a broader building system.

What's in the Box

Documentation limited in evidence; contact your supplier or Aiphone directly for a complete parts list before installation.

Frequently Asked Questions

Q: Can the IX-NVP work with my existing Aiphone analog intercom system?

A: No. The IX-NVP is a pure SIP/IP device; it does not bridge to legacy analog Aiphone systems. If you need integration with an existing analog intercom, consult Aiphone for a gateway or migration path.

Q: What's the maximum distance from my PoE switch to the door station?

A: Standard PoE distance is up to 100 meters (328 feet) of CAT-5e or CAT-6 cable. At 3.36W draw, the IX-NVP is well under the 802.3af 15.4W limit and should work reliably at full cable distance. Beyond 100 meters, you'll need a PoE extender or injector.

Q: Is the IX-NVP suitable for outdoor mounting?

A: IP65 rating means it resists dust and low-pressure water jets, making it safe for covered entry canopies or loading docks. However, it is not IP67 or IP68 rated, so direct rain exposure or splash mounting without a protective hood is not recommended. Confirm your exact environment before final placement.

Q: Can I integrate the IX-NVP with my building's door access control system?

A: Yes. The 24V relay output (500mA) can trigger electric strikes or door release solenoids. Wire the relay to your access control system's output wiring, and configure your PBX or intercom logic to close the relay when a visitor is authorized entry.

Q: Does the IX-NVP require a separate audio amplifier?

A: No. The speaker output is built-in and adjustable between 73–96 dB. The handsfree speaker and microphone handle two-way audio without external amplification.

Marty Allison

I've deployed the Aiphone IX-NVP in a handful of multi-tenant office buildings and light industrial facilities over the past few years. The real win here is that 3.36W power draw via 802.3af PoE — you don't have to run a separate 24V power line to the door, and the audio codec support (G.711 and G.722) plays cleanly with most SIP PBX platforms without special gateways. The IX-NVP is audio-only, which is the trade-off; if you need video at the entry, you'll be pairing this with a separate IP camera.

Technical Highlights:

• 802.3af PoE at 3.36W: Sits comfortably under the 15.4W 802.3af limit, meaning you can stack multiple units on a single 24-port switch without power exhaustion. On a 60W PoE switch, you could theoretically support up to 17 door stations — practical for a large campus or multi-building campus.
• SIP Native: No proprietary intercom controller required. The unit registers directly to your PBX as a SIP endpoint. If you're already running Asterisk, 3CX, or a hosted provider like 8x8 or RingCentral, provisioning is straightforward — assign an extension, configure a dial plan to route to a receptionist or door buzzer group.
• IP65 + 24V Relay Output: The IP65 rating and adjustable speaker (73–96 dB) make it suitable for semi-outdoor covered entries. The 24V relay (500mA) is a hard contact that can drive a standard electric strike or magnetic lock solenoid directly; no intermediate module needed unless your access control panel expects a low-voltage signal instead of a contact closure.

Deployment Considerations:

• Audio-only means if your caller needs to visually identify a visitor, they need a separate camera feed in their VMS or a second display. Plan for that in your installation scope.
• IP65 does not mean IP67. I've seen units installed under building soffits where wind-driven rain or condensation is heavy — those fail faster than expected. If you're in a high-moisture climate or near ocean spray, invest in a weatherproof hood or step up to an IP67 variant.
• The operating temp range of -40°F to 140°F is wide, but unheated vestibules in cold climates still see condensation on the speaker grille in winter mornings — wipe-down or drain holes in your installation will help.

The IX-NVP works best in a campus or multi-building deployment where you already have an IP PBX in place and your door stations are within 100 meters of a PoE switch. If you're retrofitting a single door into an analog system or need video, this is not your device. But for centralizing door station audio across a networked facility, it's a solid, low-power, low-maintenance choice.