Axis C1410 Mk II Network Mini Speaker - 02838-001

Axis 02838-001 Network Mini Speaker

The Axis 02838-001 is a compact IP-networked audio device designed for surveillance and voice communication integration. It combines a 7W Class D amplifier with built-in two-way audio capability—meaning you can broadcast announcements and also listen back through the same speaker via half-duplex echo cancellation. That two-way capacity matters in security deployments where you need confirmation of received messages, not just one-way PA function.

Key Features

• 7W Class D amplifier with 90 dB maximum SPL: Sufficient acoustic output for small-to-medium spaces (retail stores, office areas, transit waiting rooms) without array configuration. The 90 dB threshold is audible across typical background noise in indoor environments—loud enough to interrupt attention, not so loud it damages hearing on sustained playback.
• Half-duplex echo cancellation for two-way communication: The built-in microphone lets you receive voice feedback from on-site personnel, critical for emergency coordination or real-time interrogation during security events. Echo cancellation prevents feedback when both speaker and mic are active simultaneously within the 145° coaxial coverage pattern.
• 145° coaxial coverage pattern: Directional audio spread suitable for installation above doorways, in hallways, or ceiling-mounted in open areas—narrower than omnidirectional alternatives, reducing wasted sound energy in corridors or single-access points.
• Power over Ethernet (PoE): Draws under the 802.3af standard (15.4W budget available), eliminating the need for separate power cabling. Simplifies retrofit installations and reduces infrastructure cost, especially in environments where AC outlets are distant from network runs.
• Passive infrared (PIR) motion sensor with 6-meter detection range: Enables presence-aware playback—trigger alerts or announcements only when motion is detected, conserving bandwidth and reducing false-positive audio events in unmanned or intermittently staffed areas.
• Integrated AXIS Audio Manager Edge for content prioritization: Emergency messages can interrupt scheduled announcements (e.g., background music or promotional content), ensuring critical alerts reach personnel immediately. Essential for venues where scheduled content and emergency communication share the same speaker.
• Auto Speaker Test via built-in microphone: Periodic self-verification confirms audio signal path integrity without external monitoring tools. Useful for 24/7 surveillance systems where audio failure might go undetected without automation.
• IP40-rated sealed plastic enclosure (Ø182 x 52 mm): IP40 provides protection against dust and splash but not full submersion—appropriate for indoor environments and covered outdoor areas, but not hose-down zones or high-pressure washdown facilities.

Integration and Compatibility

The device runs on an i.MX8M NANO UL processor with 1GB RAM and 1GB Flash, supporting AAC LC, G.711 PCM, G.726 ADPCM, MP3, and WAV audio at up to 48 kHz sampling. Full IPv4/IPv6 support includes SIP for direct integration with enterprise VoIP systems (Cisco, Asterisk, Avaya), RTSP/RTP streaming, and SNMP management. This flexibility means the 02838-001 can function as both a surveillance audio device within a video management system and as a networked speaker within an existing PBX infrastructure—reducing the need for separate audio endpoints.

Security integration includes AXIS Edge Vault cybersecurity with CC EAL 6+ secure element, signed firmware, encrypted file system, IEEE 802.1X network authentication, and TLS 1.2/1.3 encryption. Compatible with AXIS Companion and AXIS Camera Station VMS platforms, plus third-party ONVIF-based systems. Event-driven actions include audio clip playback, SNMP traps, email notifications, and HTTP file uploads for audit logging.

Operating temperature range of –20°C to 50°C ensures deployment in unheated storage areas, transitional spaces, and outdoor covered installations without performance degradation. RoHS and REACH compliant with up to 76% renewable carbon-based recycled plastic content. Includes 5-year warranty and TAA compliance for government procurement.

When to Choose a Different Model

If you require higher acoustic output (>95 dB SPL) in large open spaces or outdoor venues, consider Axis network speaker models with larger amplifiers or array-capable designs. If audio-only is not sufficient and you need integrated video monitoring, evaluate Axis IP cameras with built-in speakers as part of a unified endpoint. If SIP integration is not a requirement and you need only one-way announcement playback, lower-cost passive speakers powered by separate audio amplifiers may reduce capital outlay.

Deployment Scenarios

• Retail and shopping centers: Customer announcements, emergency alerts, and loss-prevention intercept coordination.
• Schools and educational facilities: Emergency drills, attendance notifications, and coordinated staff communication without additional public address infrastructure.
• Office and corporate campuses: Integrated announcements with video surveillance, reducing separate PA system requirements.
• Transit and transportation hubs: Real-time passenger information, gate changes, and security personnel coordination.
• Healthcare facilities: Overhead paging replacement, code announcements, and secure messaging to specific zones.
• Warehouse and industrial environments: Motion-triggered alerts, equipment notifications, and area-specific warnings networked through surveillance infrastructure.

Frequently Asked Questions

Q: Is the Axis 02838-001 suitable for outdoor installation?

A: The IP40 rating protects against splash and dust but not sustained rain or direct hose-down. Deploy it under eaves, canopies, or covered transit platforms, not in open-air environments where precipitation is direct or continuous.

Q: Can I integrate the 02838-001 directly with our existing SIP PBX?

A: Yes. The device supports SIP protocol natively and can be provisioned as a SIP endpoint within Cisco, Asterisk, Avaya, and other standards-compliant PBX systems. Configuration requires SIP registration parameters and codec compatibility confirmation with your PBX administrator.

Q: What's the maximum number of devices I can manage with AXIS Audio Manager Edge?

A: Audio Manager Edge is designed for edge deployment on individual device or small-site scheduling. For multi-site or large-scale management, use AXIS Audio Manager Pro or AXIS Audio Manager Center cloud service.

Q: Does the PIR sensor require calibration after installation?

A: The 6-meter PIR motion sensor operates out-of-the-box with standard sensitivity. Recalibration or sensitivity adjustment is configurable via the device's web interface or management tool if the detection range requires tuning for your space.

Q: What audio formats does the 02838-001 support for playback?

A: Supports AAC LC, G.711 PCM, G.726 ADPCM, MP3, and WAV at sampling rates up to 48 kHz. Verify codec compatibility with your VMS or audio scheduling software before provisioning.

Q: Is the Axis 02838-001 compliant with government procurement rules?

A: Yes. The device is TAA-compliant, making it eligible for federal and state procurement. It is also NDAA Section 889-compliant if sourced from specialty distributor.

Ted Perry

Perspective based on aggregated IP Security Depot and affiliated engineering team experience.

The Axis 02838-001 is a genuinely useful convergence point between video surveillance and voice communication—not an afterthought speaker bolted to a camera. The 90 dB SPL combined with the 145° coaxial pattern gives you focused audio reach without the acoustic waste of omnidirectional solutions, and the half-duplex two-way audio with echo cancellation means you can actually have a conversation through the speaker, not just broadcast into the void.

Technical Highlights:

• 7W Class D amplifier with built-in DSP: The efficiency of Class D amplification means full output from a modest power budget—under 802.3af PoE ceiling, making it compatible with most network infrastructure without switch upgrades.
• PIR motion sensor with 6-meter range: Presence-aware playback reduces bandwidth consumption and audio clutter in spaces that are only intermittently occupied. Pair this with scheduled announcements in Audio Manager Edge to avoid wasting audio on empty rooms.
• AXIS Edge Vault (CC EAL 6+ secure element): Signed firmware and encrypted file system protect against audio interception or unauthorized remote commands—a non-trivial concern if the speaker is part of a security briefing or emergency coordination network.

Deployment Considerations:

• IP40 is not full weatherproof—if your installation is in a washdown zone or exposed outdoor area, you'll need additional environmental enclosure or a different model.
• Two-way audio is half-duplex, not full-duplex. You cannot transmit and receive simultaneously through the same microphone. Plan for talker-discipline in your SIP integration or use separate microphones for true simultaneous audio.
• SIP provisioning requires your PBX to support dynamic registration and codec negotiation. If your VoIP infrastructure uses proprietary gateways or legacy protocols, validate SIP compatibility before purchase.

The 02838-001 is an honest choice for organizations that already have IP surveillance infrastructure and need integrated voice capability without standing up a separate PA system. It's particularly valuable in transit, healthcare, and multi-tenant retail environments where emergency announcements must be networkable, prioritizable, and integrated with video event logs. Not a standalone speaker solution—position it as part of a converged IP infrastructure deployment.