Mobotix Mx-O-M7SA-8DN100-b - 4K Day & Night Sensor Module
4K UHD, 45° x 25°, f/1.8, IR Cut Filter, IP66, M73/S74
Version: Mx-O-M7SA-8DN100-b (black housing).
The Mobotix Mx-O-M7SA-8DN100-b is a 4K UHD day & night sensor module with a 45° standard lens for the modular MOBOTIX 7 cameras M73 and S74. It is designed for general-purpose outdoor surveillance where a balanced field of view is needed – wide enough to cover an area, yet detailed enough to identify people and vehicles at typical distances.
An IR cut filter lets the module deliver color images during the day and switch to high-sensitivity black & white at night. Combined with a matching MOBOTIX IR light module, it provides reliable 24/7 surveillance even in complete darkness. The black housing blends discreetly into dark facades and installations.
Because MOBOTIX 7 cameras are modular, the sensor module can be added, replaced or swapped for a different lens later without replacing the camera body – protecting the investment as surveillance needs change.
Key Features
- 4K UHD Image Quality
- 3840 x 2160 resolution on a 1/1,8" image sensor
- 45° x 25° standard lens – balanced overview and detail
- Bright f/1.8 aperture for good low-light performance
- True Day & Night Operation
- IR cut filter: color images by day, black & white by night
- Pairs with the MOBOTIX IR light module for standard lenses (Mx-F-IRA-S) on S74 for surveillance in total darkness
- Modular MOBOTIX 7 System
- Compatible with MOBOTIX M73 and S74 cameras
- On the S74, combine with a second image or thermal sensor for dual-view surveillance
- Easy replacement or lens change without replacing the camera
- Built for Harsh Environments
- IP66-rated for outdoor use
- Black housing for discreet installation
Typical Applications
- Industry & Critical Infrastructure
- Gates, entrances and access roads
- Yards, loading areas and outdoor storage
- Building facades and technical installations
- Commercial & Public Sites
- Parking areas and driveways
- Entrances and building perimeters
- Service & Upgrades
- Replacement or lens change on existing M73/S74 installations
Technical Specifications
| Specification |
Value |
| Compatible Cameras |
MOBOTIX M73, MOBOTIX S74 |
| Image Sensor |
1/1,8", 4K UHD 3840 x 2160 (16:9) |
| Lens |
45° standard lens (B100), f/1.8 |
| Field of View (H x V) |
45° x 25° |
| Day/Night |
IR cut filter (color by day, B/W by night) |
| Light Sensitivity |
Color: 0,1 lx @ 1/60 s – B/W: 0,02 lx @ 1/60 s |
| Protection Class |
IP66 |
| Operating Temperature |
-40 to 65 °C |
| Dimensions / Weight |
58 x 42,5 mm (Ø 50 mm), max. 150 g |
Additional Features
- Uses the full MOBOTIX 7 camera platform: H.264/H.265/MxPEG+, WDR up to 120 dB, ONVIF Profile G/S/T
- Supports edge video analytics and MOBOTIX Plug-In Apps in the camera
- Matching white light module (Mx-F-WLA-S) available for S74 as an alternative to IR illumination