Overview of the Axis T8351 Mk II microphone
Part of the Axis T83 professional microphone range, this microphone provides high-quality audio capture and is designed to be used by an Axis IP camera without these functionalities 'built-in' (please check datasheet for model compatibility). Ideal for demanding applications with low ambient noise-levels, this unit can be used for unobtrusive sound detection or to complement video surveillance.
The hemispherical microphone is able to capture sound from every direction, without the need to be positioned directly at the sound source. This device is compatible with Axis network products that have a 3.5mm jack for microphone input or a 4-pin audio connector. It provides enhanced audio quality in comparison to microphones that are built into camera housings. Additionally, when paired with the Axis Audio Extension Cable B 5m (please select from the dropdown above if required), users are able to place the microphone up to 5m away from the connected camera - offering flexible installation options.
Integrating audio into existing CCTV systems enables users to hear activity occurring within the scene in live view, and listen to audio recordings in playback - helpful when investigating footage for evidential purposes. Additionally, the unit's non-invasive casing can be easily mount onto walls or ceilings - for unobtrusive surveillance of exposed locations.
Key technical features
||all network cameras supporting a 3.5 mm jack for microphone input
||20 Hz to 20 kHz
|Max SPL, peak before clipping:
||82 dB A-weighted (relative: 1 kHz @ 1 Pa, 94 dB SPL)
||3.5 mm stereo plug or terminal block with optional extender
||2-10V DC; max consumption: 0.006 W
plastic casing, colour: light grey NCS S 1002-B
||EMC EN 55103-2, Safety IEC/EN/UL 60950-1, CE Environment IEC/EN 60529 IP65, EN 50581
||-20°C to 60°C, humidity up to 75% RH (non-condensing)
||microphone: 27 (L) x 20 (W) x 20 (H) mm, cable: 3.1mm x 5m, 3.5 mm plug ((Ø)): 6.2 mm
- White cover
- Mount bracket
- Drill template
- Double-sided tape 20x10mm
- Cable holders
- Cable gasket M20 3mm
- Cable gasket M16 3mm
- Installation guide
- 5 metre Axis audio extension cable