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Small white cylindrical audio module with flush ceiling mount and thin USB-C cable

Ubiquiti Networks

Ubiquiti Networks AI Theta Audio surveillance security system

SKU CH-433X-99SYF

Plug-and-play audio module adds two-way sound to AI Theta cameras with included flush mount and 3.3 ft cable

  • TypeKit Solution
  • Plug-and-play audio module captures clear two-way sound
  • In-wall flush mount and one-metre Type-C cable included
  • Compact aluminium and polycarbonate housing weighs just 65 grams
  • Operates from minus twenty to forty degrees Celsius
  • Managed through UniFi Protect on desktop and mobile

Plug-and-play audio module for AI Theta camera

The kit adds two-way audio capture to the Camera AI Theta through a dedicated module that connects without extra configuration. It draws up to 4.5 W from a USB Type C 5 VDC supply rated at 0.9 A. The unit operates from -20 to 40 °C and carries FCC, IC and CE certifications. UniFi Protect on UniFi OS and the iOS and Android apps manage the microphone, which can be disabled in software, and the integrated speaker.

Sustained operation within certified thermal limits

Continuous power draw stays at the stated 4.5 W maximum, so the module does not exceed its rated consumption during extended recording sessions. The operating temperature range of -20 to 40 °C is a certified envelope, meaning the hardware maintains performance across that span without throttling or shutdown. UniFi Protect handles audio streaming and software microphone mute without adding processing load to the module itself.

Aluminium alloy and polycarbonate enclosure

The main body combines aluminium alloy and polycarbonate at Ø 61.5 x 39 mm and weighs 65 g, while the supplied flush mount adds 22 g in polycarbonate. A 1 m Type C to Type C cable with a 2.8 mm thermoplastic elastomer jacket links the module, and its jacket enclosure measures 28 x 13 x 7.5 mm. Ceiling mounting is the supported installation method, fixing the audio capture point at the camera position.

Highlights

  • Plug-and-play audio module captures clear two-way sound
  • In-wall flush mount and one-metre Type-C cable included
  • Compact aluminium and polycarbonate housing weighs just 65 grams
  • Operates from minus twenty to forty degrees Celsius
  • Managed through UniFi Protect on desktop and mobile

Specifications

TypeKit Solution
Shipping weight0.45 kg
Package size152 × 152 × 102 mm

Questions about this item

How much power does the AI Theta Audio module draw when it runs continuously?

The module consumes a maximum of 4.5W and requires a USB Type C supply delivering 5VDC at 0.9A.

Which camera must I already own for this audio module to function?

It is a plug-and-play add-on for the Camera AI Theta and connects via the included 1 m Type C to Type C cable.

Will the unit fit alongside my existing UniFi Protect cameras on the same ceiling mount?

The flush mount is designed for ceiling installation and the module measures Ø 61.5 x 39 mm, weighing 65 g with the mount adding 22 g.

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