Product Overview
Securing public-facing or staff-accessible camera installations requires more than just the right camera. The AXIS TM3817 Tamper-Resistant Cover is a replacement dome housing designed for selected AXIS M42 Series cameras, adding a physical deterrent against interference or adjustment by unauthorised persons. Each cover fastens using a Resistorx screw that requires a specialised tool to open, preventing opportunistic tampering without the need for additional locking hardware. Sold as a 4-piece pack, this accessory is well suited to multi-camera deployments across schools, retail floors, office corridors, healthcare facilities, and other environments where camera positioning must be maintained. Compatible with the AXIS M4215-LV, M4215-V, M4216-LV, M4216-V, M4218-LV, and M4218-V, the TM3817 is a direct-fit replacement cover in white. Each pack includes the cover, cover top hatch, Allen key, and TX6 screw for a complete installation.
Key Capabilities
Resistorx Tamper-Resistant Closure
The cover fastens with a TX6 Resistorx screw, requiring a specialised driver to open. This prevents casual interference from staff, visitors, or occupants in environments where camera angle or positioning must remain fixed.
Confirmed M42 Camera Compatibility
Engineered specifically for the AXIS M4215-LV, M4215-V, M4216-LV, M4216-V, M4218-LV, and M4218-V cameras, the TM3817 is a direct-fit replacement that maintains the original camera form factor without modification.
4-Pack Quantity for Multi-Camera Sites
Supplied as a pack of 4 covers, the TM3817 is practical for installers outfitting multiple cameras across a single site, reducing per-unit cost and simplifying procurement for larger deployments.
Complete Hardware Included Per Cover
Each cover in the pack includes the dome cover, top hatch, Allen key, and TX6 screw. No additional hardware sourcing is needed, keeping installation straightforward for site technicians.
Best For
- Schools and Educational Facilities: Prevents students or staff from redirecting cameras, ensuring coverage remains consistent across corridors, classrooms, and common areas.
- Retail and Hospitality Environments: Maintains camera angles in customer-facing spaces where dome housings are accessible and may otherwise be adjusted or knocked by staff or the public.
- Multi-Site Commercial Installations: The 4-pack format suits installers or integrators outfitting multiple AXIS M42 Series cameras across a facility, standardising tamper protection across the deployment.
Why Choose the AXIS TM3817
Where camera positioning is critical and access cannot be fully restricted, a standard dome housing provides little protection against deliberate or accidental adjustment. The AXIS TM3817 addresses this directly with a Resistorx TX6 screw closure that requires a tool not commonly available, making it a practical physical security measure rather than just a cosmetic replacement. Unlike aftermarket covers, the TM3817 is an AXIS-manufactured accessory with confirmed compatibility across the M4215 and M4216 and M4218 camera lines in both fixed and varifocal lens variants. The 3-year manufacturer warranty provides coverage consistent with the cameras themselves. Supplied as a 4-piece pack with all installation hardware included, the TM3817 is available through Security Wholesalers as a straightforward procurement option for installers managing multi-camera AXIS M42 deployments.
Buyer Decision Tips
Confirm Camera Model Before Ordering: The TM3817 is compatible only with specific AXIS M42 Series models: M4215-LV, M4215-V, M4216-LV, M4216-V, M4218-LV, and M4218-V. If the installed cameras are from a different AXIS series or generation, this cover will not be a correct fit. Check the camera label or Axis product documentation before purchasing.
Key Features & Technical Specifications
| Product Type |
Tamper-resistant dome cover (replacement housing) |
| Pack Quantity |
4 covers per pack |
| Colour |
White |
| Tamper Resistance Mechanism |
Resistorx TX6 screw requiring specialised tool to open |
| Compatible Camera Models |
AXIS M4215-LV, M4215-V, M4216-LV, M4216-V, M4218-LV, M4218-V |
| What’s Included (per cover) |
Dome cover, cover top hatch, Allen key, TX6 screw |
| Dimensions |
150 x 110 x 110 mm |
| Weight |
265 g |
| Housing Type |
Dome cover |
| Intended Installation Environment |
Indoor |
| Country of Origin |
China |
| EAN Code |
7331021081963 |
| Warranty |
3-year manufacturer warranty |
| Brand |
AXIS |
Ideal Use Cases
School Corridors and Classrooms
The Resistorx closure prevents students from adjusting or tilting the dome, maintaining consistent coverage in high-traffic areas without requiring restricted ceiling access.
Retail Floors and Staff Areas
Retail environments with ceiling-mounted AXIS M42 cameras benefit from tamper protection in stockrooms, service counters, and sales floors where camera repositioning would create coverage gaps.
Healthcare and Aged Care Facilities
Locations where maintaining fixed camera coverage is a compliance or duty-of-care requirement benefit from a housing that physically prevents adjustment without authorised tools.
Multi-Camera Commercial Deployments
The 4-pack format makes the TM3817 practical for integrators outfitting an entire floor or building with tamper-resistant covers across compatible AXIS M42 Series cameras in a single order.
Choosing the Right Model
- Choose this model if: Your installation uses AXIS M4215-LV, M4215-V, M4216-LV, M4216-V, M4218-LV, or M4218-V cameras and you require a tamper-resistant housing to prevent unauthorised adjustment in an accessible indoor environment.
- Choose a different model if: Your cameras are from a different AXIS series or generation, as the TM3817 is designed specifically for the M42 camera line and will not be compatible with other AXIS dome models. Consult the AXIS accessories selector to identify the correct cover for your specific camera model.
FAQs
- Which AXIS cameras is the TM3817 compatible with?
The AXIS TM3817 is confirmed compatible with the AXIS M4215-LV, M4215-V, M4216-LV, M4216-V, M4218-LV, and M4218-V cameras. It is a direct-fit replacement cover for these models only. If your installed cameras are from a different AXIS series, this cover will not be the correct fit.
- How does the tamper-resistant mechanism work?
The TM3817 uses a Resistorx TX6 screw to secure the cover. Opening it requires a Resistorx driver, which is not a standard tool. This makes opportunistic tampering by unauthorised personnel impractical without the correct equipment. An Allen key and TX6 screw are included with each cover.
- How many covers are included in the pack?
The AXIS TM3817 is sold as a pack of 4 covers. Each cover in the pack includes the dome cover, top hatch, Allen key, and TX6 screw, so no additional hardware is needed for installation.
- Is the TM3817 suitable for outdoor use?
The TM3817 is designed for indoor use with the AXIS M42 Series cameras. No outdoor IP or IK rating has been confirmed for this cover. For outdoor installations, refer to AXIS-approved outdoor housing accessories that have been confirmed suitable for the relevant environmental conditions.
- Does fitting the TM3817 affect the camera’s image or field of view?
The TM3817 is a direct-fit replacement cover manufactured by AXIS for the M42 Series, so it is designed to maintain the same optical clearance as the original housing. It does not alter the camera lens, sensor, or field of view. Available through Security Wholesalers, the TM3817 provides tamper protection without compromising the camera’s imaging performance.
