[shortdesc]8 supervised configurable I/Os, 2 audio inputs, 1 audio output, PoE, SIP and MQTT integration, Axis Edge Vault[/shortdesc]

[properties]

Brand	Axis Communications
Model	AXIS D3110 Mk II
SKU	03037-001
Product Type	Connectivity Hub
Configurable I/Os	8 supervised configurable I/Os
Audio Interfaces	2 x 3.5 mm audio inputs, 1 x 3.5 mm audio output
Network Interface	1 x Shielded RJ45 10BASE-T/100BASE-TX PoE
Mounting Support	AXIS T91A03 DIN Clip A or mounting bracket
Casing	IP30-rated aluminum casing
Color	Black, NCS S 9000-N
Power	PoE IEEE 802.3af/802.3at Type 1 Class 3 or 10–28 V DC
Dimensions	118 x 99 x 50 mm
Weight	445 g (0.98 lb)
Operating Temperature	-40 °C to 70 °C (-40 °F to 158 °F)

[/properties]

[specifications]

Processor	NXP i.MX 8M Nano
Memory	1024 MB RAM, 1024 MB Flash
Audio Streaming	Two-way full duplex, simplex speaker only, simplex microphone only
Audio Encoding	AAC-LC 8/16/32/48 kHz, G.711 PCM 8 kHz, G.726 ADPCM 8 kHz, Axis µ-law 16 kHz, Opus 8/16/48 kHz
Audio Features	Automatic gain control, 10-band graphic equalizer for audio input, voice enhancer
Audio Analytics	AXIS Audio Analytics with adaptive audio detection and classification of scream, shout, glass break, and speech
I/O Interface	2 x 6-pin connectors, each with ground, 12 V at max 50 mA, and 4 supervised configurable I/Os
Relay	1 x SPDT relay, terminal block, max 1 A, max 30 V DC
Serial Communication	RS485 or RS422 half/full duplex, max 460.8 kbps
USB Interface	1 x USB 2.0 Type A, max load 500 mA; HID, Audio, and Audio/Video Devices supported
Integration	VAPIX®, AXIS Camera Application Platform (ACAP), MQTT v3.1.1, and SIP
Storage Support	microSD, microSDHC, microSDXC, and network-attached storage (NAS)
Storage Encryption	AES-XTS-Plain64 256bit SD card encryption
PoE Power Consumption	Typical 3 W, max 9.53 W
DC Power Consumption	Typical 3 W, max 9.0 W
Operating Humidity	10–85% RH, non-condensing
Start-up Temperature	-20 °C (-4 °F)
Storage Conditions	-40 °C to 70 °C (-40 °F to 158 °F), 5–95% RH, non-condensing
Product Markings	CSA, UL/cUL, CE, KC, VCCI, RCM
Environmental Rating	IP30 and UL 2043 plenum rating

[/specifications]

[accesories]

Included	Installation guide, connectivity hub, connector kit
Optional Mounting Kit	AXIS T91A03 DIN Clip A
Compatible Accessories	AXIS TD3901 Strain Relief, AXIS T8351 Mk II Microphone 3.5 mm, AXIS C8310 Volume Controller, AXIS Surveillance Cards

[/accesories]

Secure Sensor and Audio Integration

The AXIS D3110 Mk II Connectivity Hub adds sensor, audio, I/O, and serial communication capabilities to compatible network video environments. It connects non-visual sensors that can trigger alarms and system events, while its microphone and speaker connections support high-quality, two-way audio for improved scene awareness.

Open integration through VAPIX, MQTT, SIP, and AXIS Camera Application Platform enables the hub to work with video management, VoIP, automation, and event-driven applications. Built-in AXIS Audio Analytics can classify sounds including screams, shouts, speech, and glass breaking.

Key Benefits and Features

• Eight supervised configurable I/Os for sensors, alarms, and external devices
• Two audio inputs and one line output with full-duplex audio streaming
• VAPIX, MQTT, SIP, and ACAP support for software and system integration
• Preinstalled AXIS Audio Analytics with adaptive audio detection
• Hardware-based protection through the Axis Edge Vault cybersecurity platform

Ideal Use Cases

• Adding sensor inputs to network video systems
• Integrating microphones and speakers with security applications
• Creating event-driven alarms using external sensors and audio analytics
• Connecting SIP and VoIP systems to physical security environments
• Deploying audio and I/O functions in industrial or equipment cabinets

Technical Specifications

• Model: AXIS D3110 Mk II Connectivity Hub
• Part number: 03037-001
• Configurable I/O: 8 supervised configurable I/Os
• Audio connections: 2 x 3.5 mm inputs and 1 x 3.5 mm output
• Network interface: 1 x RJ45 10BASE-T/100BASE-TX PoE
• Serial interface: RS485/RS422 half or full duplex
• Relay: 1 x SPDT relay, maximum 1 A at 30 V DC
• Power: IEEE 802.3af/802.3at Class 3 PoE or 10 to 28 V DC
• Operating temperature: -40°C to 70°C
• Enclosure: IP30-rated aluminum casing

Add Secure Audio and Sensor Connectivity

Choose the AXIS D3110 Mk II to extend network video systems with configurable I/O, audio analytics, SIP communication, and secure integration options.