AXIS Digital Discreet and Compact Microphone T8355, 3.5mm, White
Hear what the camera misses.
A discreet, compact digital microphone that adds professional audio surveillance to your AXIS video system, with S/PDIF output support and a hemispherical polar pattern.

Video shows what happened. Audio shows why.
A camera on its own captures only half of an event. Adding a microphone to your network video system brings sound into audio monitoring and audio analytics.
Compact audio for security systems
Built for integrators and IT teams who need to add sound capture to an AXIS video, audio or access control system.
Discreet and compact
A small white digital microphone that measures 1.1" long and 0.8" wide and high.

Ingress protection rating
Rated IEC/EN 60529 IP65 for flexible placement.
Flexible installation
A 16.4' cable and IP65 rating give you room to place it where the audio is.
Hemispherical pickup
The hemispherical polar pattern captures sound across a wide area around the microphone.
S/PDIF output support
Supports S/PDIF output and connects through a 3.5mm mini-phone interface.
Everything you need to know.
| Brand | Axis Communications |
| Model | T8355 |
| Color | White |
| Connectivity | Wired |
| Host Interface | Mini-phone |
| Polar Pattern | Hemispherical |
| Frequency Response | 20Hz to 20kHz |
| Sensitivity | -30dB |
| Cable Length | 16.4' |
| Dimensions (L x W x H) | 1.1" x 0.8" x 0.8" |
| Operating Temperature | -20-60°C |
| Compliance | TAA, NDAA |
AXIS Digital Discreet and Compact Microphone T8355, 3.5mm, White
The AXIS T8355 is a microphone for network video devices: Digital Discreet and Compact Microphone (3.5mm, White). It is intended for security integrators, IT teams and facility managers building or expanding an AXIS video, audio or access control system.
Key Features
- Discreet and compact digital microphone
- Flexible installation
- Hemispherical
- Professional audio surveillance
- Support for S/PDIF output
Specifications
- Brand: AXIS
- Model: T8355
- Part number: 01561-001
- NDAA Compliant: yes
- Product Type: Microphone
- Connectivity Technology: Wired
- Host Interface: Mini-phone
- Maximum Frequency Response (Hz): 20000
- Minimum Frequency Response (Hz): 20
- Polar Pattern: Hemispherical
- Sound Mode: Stereo
- Maximum Frequency Response: 20 kHz
- Minimum Frequency Response: 20 Hz
- Microphone Sensitivity: -30 dB
- Microphone Sensitivity (dB): -30
- Microphone Technology: Electret Condenser
- Cable Length: 16.4'
- Height: 0.8"
- Weight (Approximate): 3.17 oz
- Width: 0.8"
- Length: 1.1"
- TAA Compliant: Yes
- Shipping weight: 0.3 lb
Typical Uses
- Adding audio capture to network cameras and video devices
- Audio monitoring and audio analytics in security systems
Please confirm that the T8355 is compatible with your existing cameras, mounts, network, power and software before ordering, and install it according to the manufacturer's instructions and local codes. Contact us with the models in your system if you need help checking compatibility.
Need help with compatibility?
Looking for a manufacturer part number, compatible replacement, or quantity order? Contact Raztechs for sourcing and quote support.

Axis Communications T8355, ready to order.
- Color: White
- Connectivity: Wired
- Host Interface: Mini-phone
- Polar Pattern: Hemispherical
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