Product support for AXIS A9161 Network I/O Relay Module

Firmware
AXIS A9161
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Version 1.84.2/ftp/pub/axis/software/PACS/A9161/1_84_2/A9161_1_84_2.bin - Integrity checksum: c2eaaaeac3a626c9a86bdc5d68547f39e653928992c60712b5a79a87497f9603 Download
Older firmware versions
for AXIS A9161 Network I/O Relay Modulenote
We don't support these firmware versions anymore. They may have known bugs and security vulnerabilities that we have corrected in later versions. We recommend that you use the supported firmware.
AXIS A9161
- Version 1.84.1Release notes Third party software licenses /ftp/pub/axis/software/PACS/A9161/1_84_1/A9161_1_84_1.bin - Integrity checksum: 4d0cb2fe6f008b22bd142fdeb331755b52758e28c5c719cfd55421c1b2985a6a Download
- Version 1.84.0.1Release notes Third party software licenses /ftp/pub/axis/software/PACS/A9161/1_84_0_1/A9161_1_84_0_1.bin - Integrity checksum: 9c8c11c3d2e14f10a5907de195f9151dc23ac32d17f964d173fc1dd0b5df507d Download
- Version 1.65.0.2Release notes Third party software licenses /ftp/pub/axis/software/PACS/A9161/1_65_0_2/A9161_1_65_0_2.bin - Integrity checksum: 81da011697e9ad2ce3742fdbc18c233d9319a5d29e21157c66a16a7a6f6489af Download
- Version 1.65.0.1Release notes Third party software licenses /ftp/pub/axis/software/PACS/A9161/1_65_0_1/A9161_1_65_0_1.bin - Integrity checksum: a3afb8a068ccbc645fe0567a4d95d3d18c919f617934141a78ed24c6c09a3e43 Download
- Version 1.65.0Release notes Third party software licenses /ftp/pub/axis/software/PACS/A9161/1_65_0/A9161_1_65_0.bin - Integrity checksum: ec5048458f71e785e3cdc72c8419e13c99e46bc8d9703bc4ff08dc48dad4f1a5 Download
- Version 1.10.0.2Release notes Third party software licenses /ftp/pub/axis/software/PACS/A9161/1_10_0_2/A9161_1_10_0_2.bin - Integrity checksum: 23165458c82d4ceaa2a28ce4f6d083b806c0d79bdd6fae2319fa1b6c5380f941 Download
- Version 1.10.0.1Release notes Third party software licenses /ftp/pub/axis/software/PACS/A9161/1_10_0_1/A9161_1_10_0_1.bin - Integrity checksum: cf736ea03c5e10dd935976099a8383f9bacb2489816ca0ff808ec67874abf17e Download
Documentation
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Architect and engineering specification
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Datasheet
- AXIS A9161 Network I/O Relay Module 217.54 KB
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Manuals
- AXIS A9161 - Installation Guide 2.9 MB
- AXIS A9161 Network I/O - User manual 1.63 MB
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Dimensions
- AXIS A9161 Network I/O Relay Module 439.6 KB
- AXIS A9161 Network I/O Relay Module -CAD Drawing (DWG) 971.02 KB(Requires partner access) Download
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Product comparison tables
- Product Comparison Tables - Q2 2022 4.01 MB
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Declaration and statement
- AXIS A9161 I/O Relay Module - MTBF statement 32.46 KB(Requires partner access) Download
- AXIS A9161 Network I/O Relay Module - Declaration of Conformity 42.45 KB
- AXIS A9161 Network I/O Relay Module - UK Declaration of Conformity 32.65 KB
Technical specifications
Models: AXIS A9161
DC input voltage | 8-28 V |
Alarm inputs/outputs | 6 |
Digital I/O | Yes |
Relays | 1 |
Power over Ethernet | Yes |
PoE Class | 3 |
Operating temperature | -40 to 55 °C |
Eligible for five year warranty | Yes |
Access control standards | – |
Compatible products
To find a compatible product, simply use the filters below.
Network door controllers
Cables & connectors
Housings & cabinets
I/O devices
Power

AXIS 30 W Midspan
For indoor use, 240 V AC
AXIS 30 W Midspan AC/DC
When mains power is not an option, 30 W
AXIS 30 W Outdoor Midspan
For outdoor use, -40 °C to 65 °C (-40 °F to 149 °F)
AXIS 90 W Midspan AC/DC
When mains power is not an option, 90 W
AXIS PoE Midspan 8 port
Rack-ready and compact multi-port midspan
AXIS PoE Midspan 16 port

AXIS T8120 Midspan 15 W 1-port
Power and data to your network device Recommended for this product
AXIS T8124-E Outdoor Midspan 60 W 1-port
For high-power outdoor installations
AXIS T8134 60 W Midspan

AXIS T8144 60 W Industrial Midspan
Robust in industrial installations
AXIS T8154 60 W SFP Midspan
For network or fiber installationsSwitches

AXIS D8004 Unmanaged PoE Switch
Your perfect entry-level PoE switch
AXIS T8504-E Outdoor PoE Switch
Managed, plug-and play outdoor switch
AXIS T8504-R Industrial PoE Switch
Managed, industrial PoE++ switch
AXIS T8508 PoE+ Network Switch
8 port switch for efficient network management Recommended for this product
AXIS T8516 PoE+ Network Switch
16 port switch for efficient network management Recommended for this product
AXIS T8524 PoE+ Network Switch
24 port switch for efficient network management Recommended for this productDiscontinued products
The following compatible products have been discontinued.I/O devices
Power
Warranty
5-year warranty for peace of mind
Our new 5-year warranty delivers years of trouble-free ownership, and control over your costs. And, there are no surprises hidden in the fine print – what we promise is exactly what you get. Read more about axis warrantiesPart numbers
Part number for ordering
Name | Axis region | Part number |
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AXIS A9161 | AR, AU, BR, CN, EU, IN, JP, UK, US | 0821-001 |