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Ubiquiti AI Multi Sensor 4

Ubiquiti / UVC-AI-MS-4-B, UVC-AI-MS-4-W

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Ubiquiti UniFi AI Multi Sensor 4
Image: Ubiquiti

Does the Ubiquiti AI Multi Sensor 4 work with HomeKit, Alexa, and Google Home?

The AI Multi Sensor 4 needs PoE++ and packs four sensors into one 32MP housing.

It recognizes faces and license plates on the camera, with 20 m of infrared night vision. It suits Home Assistant users, with native support through the maker's hub.

At a glance: works withHow this is decided: cited platform facts only
HomeKit
Unknown
Unknown
Google Home
Unknown
Unknown
Alexa
Unknown
Unknown
SmartThings
Unknown
Unknown
Home Assistant
Yes[1]
Proprietary + hub, native

Key facts

Ubiquiti AI Multi Sensor 4 facts

How facts are sourced: every cell cites its source below
FactValue
StatusCurrent[2]
List price$1799[3] as of
GenerationAI series[2][4]
SeriesAI Multi Sensor[2][4]
Form factormulti-sensor (4 sensors)[2][4]
Resolution32MP (4 x 8MP, 3840 x 2160, 16:9)[4]
Sensor1/2.8" 8MP[4]
Lens(4) F 3.18-7.42 mm; ƒ/1.8-ƒ/2.8[4]
Field of viewWide: H: 108.8°, V: 57.6° , D: 130.8°; Tele: H: 42.8°, V: 24.1° , D: 49.1°[4]
Zoom2.33x Optical[4]
PowerPoE++[4]
Maximum power34.6W[4]
NetworkGbE RJ45 port[4]
IR range20 m (65 ft)[4]
Night modeBuilt-in (16) IR LEDs with adaptive control[4]
Smart detectionsyes (people, vehicles, animals)[4]
WeatherproofingIP66[4]
Tamper ratingIK10[4]
Onboard storage(2) MicroSD card, (1) M.2 2280 SATA SSD [SSD card support coming soon][4]
Dimensions⌀255 x 105 mm (⌀10.04 x 4.13")[4]
MountingIncluded: Ceiling mount. Optional: Pole, Corner, Arm, Pendant mount.[4]
Colour SKUsB, W[4] (B is the black edition and W or White the white edition.)
AI detection typesG6 and AI Series: person, vehicle, and vehicle type and color on camera. Face recognition and LPR on camera, except 360 models. Line crossing except on PTZ.[5]
How to identify itModel UVC-AI-MS-4-B or UVC-AI-MS-4-W. Multi-sensor (4 sensors) camera, AI series.[4]
Released2025-10-23[6] (Announced on this date.)
US availabilityAvailable[2]

Integration paths

How the Ubiquiti AI Multi Sensor 4 connects

1 pathHow facts are sourced: every cell cites its source below
PathRequiresiLocaliFeatures lostPlatformsi
Proprietary + hubHUBUniFi Console running UniFi Protect[7]unknownunknown
About these columns
Requires
Hardware the path needs beyond the device and a controller.
Local
Yes when control on this path keeps working with the internet down.
Platforms
The platforms that work with the device on this path: Native (out of the box), Via integration (needs an add-on) or Not supported.

Home Assistant and Homey

Ways to add the Ubiquiti AI Multi Sensor 4

2 routesHow facts are sourced: every cell cites its source below
PlatformLeveliIntegrationDetailsEvidenceLimitations
Home AssistantNative (local)[1]unifiprotectProprietary + hub
  • Quality: Platinum[1]
  • IoT class: Local Push[1]
  • Works with Home Assistant: Not certified[1]
Vendor system covered, model not namedLimited: Needs UniFi Protect on a UniFi OS Console (Protect 7.2.105 or later); a local user and an API key are required[1]
HomeyCommunity app[8]com.ubnt.unifiprotectProprietary + hub
  • App: Community[8]
  • Runs on: Homey Pro[8]
Product line namedNone stated
About these columns
Level
How the device gets into the platform on this route. The headline is the best route: local before cloud, direct before bridged, core before community. The methodology page lists every level.

Releases

  1. 2025
    1. Announced [6]

Cite this page

Ubiquiti AI Multi Sensor 4. Smart Home Canon. https://smarthomecanon.com/devices/unifi-ai-ms-4. Last checked 2026-10-20.

Sources

  1. [1]
    DOChome-assistant.io / UniFi Protect - Home Assistant
    Accessed Back to text
  2. [2]
    MFRstore.ui.com / UI Store US: Physical Security category
    Accessed Back to text
  3. [3]
    MFRstore.ui.com / UniFi US store: AI Multi Sensor 4
    Accessed Back to text
  4. [4]
    MFRtechspecs.ui.com / UniFi Tech Specs: Camera AI Multi Sensor 4 (UVC-AI-MS-4)
    Accessed Back to text
  5. [5]
    MFRhelp.ui.com / UniFi Protect Cameras - AI Detections and Facial Recognition (help.ui.com)
    Accessed Back to text
  6. [6]
    MFRblog.ui.com / UI Blog: Introducing Next-Gen Dome and Turret Cameras (October 23, 2025)
    Accessed Back to text
  7. [7]
    MFRhelp.ui.com / Getting Started with UniFi Protect (help.ui.com)
    Accessed Back to text
  8. [8]
    DOChomey.app / Homey App Store: Ubiquiti UniFi Protect and Access
    Accessed Back to text