Product Overview
Designed for modular fisheye deployments across multiple coverage points, the AXIS F2135-RE Fisheye Sensor Unit gives installers a compact, weather-sealed sensor that pairs with compatible Axis F91 series main units to deliver 185-degree horizontal field-of-view coverage at 1080p resolution. This 8-pack (SKU 02641-021) is suited to larger projects where multiple sensor positions are needed from a centralised recording point, such as retail floors, transportation terminals, open-plan commercial spaces, and infrastructure monitoring. Featuring a 1.98 mm fixed lens with a minimum illumination of 0.1 lux in colour, combined with Forensic WDR and Lightfinder technology, the sensor maintains usable image quality in scenes with mixed lighting or low-level ambient light. With an IP66, IP67, and IP6K9K rating plus an operating range of -40 degrees C to 60 degrees C, the F2135-RE is built for both indoor ceiling mounting and demanding outdoor surface locations. Note that the F91 main unit is sold separately and is required for operation.
Key Capabilities
185-Degree Fisheye Field of View
At 1080p resolution, the F2135-RE covers 185 degrees horizontally and 97 degrees vertically, allowing a single sensor position to monitor a wide area without mechanical panning. This reduces the number of sensors needed in open-plan or circular spaces.
1080p at 60 fps / 720p at 180 fps
The 1/2.8-inch progressive scan CMOS sensor supports full 1080p capture at 60 frames per second, or 720p at 180 fps for applications requiring smooth motion capture of fast-moving subjects across wide scenes.
Forensic WDR and Lightfinder
Forensic WDR handles scenes where bright and shadowed areas appear simultaneously, retaining detail in both. Lightfinder allows the sensor to produce sharp colour images at 0.1 lux, maintaining useful footage in environments with limited ambient lighting.
IP66, IP67, and IP6K9K Weather Sealing
Triple-rated ingress protection means the sensor withstands dust intrusion, sustained water submersion, and high-pressure water jets. Combined with NEMA 4X certification, this makes the F2135-RE suitable for outdoor surface mounting in exposed or washdown environments.
-40 to 60 Degrees C Operating Range
The sensor operates reliably across an extreme temperature range, covering cold-storage facilities, outdoor installations in hot Australian climates, and industrial environments where ambient temperatures vary significantly across seasons or shifts.
Best For
- Multi-Point Wide-Area Projects: The 8-pack format suits commercial deployments where multiple fisheye sensor positions feed back to compatible F91 main units, reducing per-unit cost across large installations.
- Mixed-Lighting Environments: Forensic WDR and 0.1 lux minimum illumination with Lightfinder make this sensor well suited to retail floors, foyers, and transit spaces where lighting levels shift across the day.
- Outdoor and Washdown Locations: IP66, IP67, and IP6K9K ratings make this sensor appropriate for exposed outdoor surface mounting, food processing areas, or any location subject to water spray or ingress.
- Extreme Temperature Sites: An operating range from -40 degrees C to 60 degrees C covers cold-storage warehouses, rooftop installations, and outdoor infrastructure monitoring without supplemental heating or cooling enclosures.
Why Choose the AXIS F2135-RE Fisheye Sensor Unit 8-Pack
The AXIS F2135-RE delivers a confirmed 185-degree horizontal FOV at 1080p from a compact, field-deployable modular sensor – without requiring a self-contained camera housing at every coverage point. For projects using the Axis F91 main unit architecture, this means the recording and processing hardware can be positioned remotely while only the small sensor unit occupies the monitored surface. The 8-pack format (02641-021) reduces procurement overhead on larger builds and provides consistent sensor performance across all positions. With IP66, IP67, and IP6K9K weather sealing, an aluminium PVC-free casing, a 5-year manufacturer warranty, and an operating range that handles both cold-storage and high-temperature outdoor conditions, the F2135-RE is a purpose-built choice for demanding wide-area coverage. Available at Security Wholesalers, this sensor unit is suited to installers who need reliable bulk fisheye coverage without overspending on standalone camera housings at every node.
Buyer Decision Tips
Compatibility Check Before Purchase: The AXIS F2135-RE is not compatible with 1st generation Axis F-series main units (F34, F41, F44). It requires a 2nd generation main unit – confirmed compatible models include the AXIS F9114, F9104-B, F9111, and F9114-B. It also uses the Axis 2nd generation SMA-FAKRA cable, so existing 1st generation cabling infrastructure will need to be replaced. Confirm your main unit model and cable specification before ordering.
Field of View Varies With Resolution: The 185-degree horizontal FOV applies at 1080p. If you configure the sensor to run at 720p, the FOV narrows to 120 degrees horizontal and 62 degrees vertical. Plan your sensor placement and coverage zones based on the resolution you intend to operate at, particularly in tight spaces where full fisheye coverage is the primary reason for choosing this form factor.
Key Features & Technical Specifications
| Model |
AXIS F2135-RE Fisheye Sensor Unit |
| SKU / Pack Size |
02641-021 / 8-unit bulk pack |
| Resolution |
Up to 1920×1080 (1080p) at 60 fps; up to 720p at 180 fps |
| Image Sensor |
1/2.8″ progressive scan RGB CMOS |
| Lens |
1.98 mm, F2.0, M12 mount, fixed iris |
| Field of View (1080p) |
185 degrees horizontal, 97 degrees vertical |
| Field of View (720p) |
120 degrees horizontal, 62 degrees vertical |
| Minimum Illumination |
0.1 lux (colour) |
| IR Illumination |
None; fixed IR-cut filter (day/night switching) |
| Smart Features |
Forensic WDR, Lightfinder |
| Ingress Protection |
IP66, IP67, IP6K9K, NEMA 4X |
| Operating Temperature |
-40 degrees C to 60 degrees C |
| Power Consumption |
Typical 1 W, max 1.7 W (powered via F91 main unit) |
| Connector |
SMA connector (Axis 2nd generation SMA-FAKRA cable) |
| Casing |
Aluminium, black (NCS S 9000-N), PVC free |
| Compatible Main Units |
AXIS F9114, F9104-B, F9111, F9114-B |
| Incompatible Units |
AXIS F34, F41, F44 (1st generation – not supported) |
| Warranty |
5 years |
Ideal Use Cases
Retail Floors and Shopping Centres
The 185-degree fisheye FOV at 1080p allows a single ceiling-mounted sensor to cover wide retail floor areas, reducing the number of sensor positions required. Forensic WDR handles the mixed natural and artificial lighting typical in retail environments.
Transportation Hubs and Concourses
Train stations, ferry terminals, and bus interchanges benefit from the wide-area coverage and 60 fps frame rate at 1080p. The modular format allows sensors to be positioned at platform level or overhead without bulky standalone housings.
Cold-Storage and Food Processing Facilities
An operating range down to -40 degrees C and IP6K9K washdown protection makes the F2135-RE suitable for refrigerated warehouses, cool rooms, and food preparation areas where cameras are regularly exposed to cleaning jets and low ambient temperatures.
Critical Infrastructure and Utility Sites
Outdoor infrastructure monitoring in variable climates is supported by the -40 to 60 degrees C rating and triple ingress protection. The aluminium casing and PVC-free materials are compatible with environments requiring material compliance documentation.
Open-Plan Commercial and Office Spaces
The compact sensor form factor allows discreet ceiling mounting across open-plan floors. Using the modular F91 architecture, the main unit can be consolidated in a comms room while sensors cover individual zones at floor level, keeping visible hardware minimal.
Choosing the Right Model
- Choose this model if: You are deploying across 8 or more sensor positions using compatible Axis F91 2nd generation main units (F9114, F9104-B, F9111, or F9114-B), and need a wide fisheye FOV with IP66/IP67/IP6K9K weather sealing and an extreme temperature operating range from a compact modular sensor.
- Choose a different model if: You need a standalone camera that operates independently without a separate main unit – the F2135-RE requires an F91 main unit to function and cannot operate on its own. If you have 1st generation Axis F-series main units (F34, F41, F44), this sensor is not compatible and a different sensor model will be required.
- Choose a different model if: Your coverage requirement calls for traditional PTZ zoom capability or long-range directional monitoring – the fixed 1.98 mm fisheye lens is designed for wide-area panoramic coverage, not long-distance narrow-angle identification.
FAQs
- Can the AXIS F2135-RE operate as a standalone camera without an F91 main unit?
No. The F2135-RE is a sensor unit only and requires a compatible Axis F91 series main unit to process, record, and transmit video. It has no independent network connection, storage, or PoE capability of its own. The main unit must be purchased and installed separately before the sensor can be used.
- Which Axis F91 main units are confirmed compatible with the F2135-RE?
The F2135-RE is confirmed compatible with the AXIS F9114, F9104-B, F9111, and F9114-B. It is not compatible with 1st generation Axis F-series main units including the F34, F41, and F44. If you are unsure which generation your existing main unit belongs to, check your unit’s model number before ordering.
- What cable does the F2135-RE use to connect to the main unit?
The sensor uses an SMA connector and requires Axis 2nd generation SMA-FAKRA cables. 1st generation F-series cables are not compatible. Cable lengths and routing should be planned before installation, as the cable type and maximum supported run length are determined by the F91 main unit specifications.
- Does the F2135-RE include IR night vision?
No. The F2135-RE does not have an IR illuminator. It includes a fixed IR-cut filter that switches for day/night operation, and uses Lightfinder technology to achieve a minimum illumination of 0.1 lux in colour. It is intended for environments with some level of ambient light rather than complete darkness.
- Does the 185-degree field of view apply at all resolutions?
No. The 185-degree horizontal and 97-degree vertical FOV applies when operating at 1080p. If the sensor is configured to run at 720p (which supports up to 180 fps), the field of view narrows to 120 degrees horizontal and 62 degrees vertical. Coverage zone planning should be based on the intended operating resolution.
- Is the F2135-RE suitable for outdoor ceiling or surface mounting?
Yes. With IP66, IP67, and IP6K9K ratings alongside NEMA 4X certification, the sensor is rated for outdoor surface mounting exposed to rain, dust, and high-pressure water jets. Its aluminium casing and operating range of -40 degrees C to 60 degrees C support deployment in both hot outdoor environments and cold-storage locations. Security Wholesalers supplies this sensor in an 8-pack format suited to multi-point outdoor deployments.
- Why is the 8-pack format (02641-021) used rather than buying sensors individually?
The 8-pack format is designed for larger commercial or infrastructure projects where multiple sensor positions feed into a centralised F91 main unit architecture. Bulk procurement reduces per-unit cost and simplifies ordering for projects requiring consistent sensor performance across numerous coverage points. Single-unit variants are available from Axis for smaller deployments.
Additional Information
AXIS 02641-021 Datasheet
