Product Overview
For transit operators and system integrators maintaining AXIS P3935-LR camera installations onboard buses and trains, the AXIS TP3808 Dome Cover offers a factory-matched black replacement for the standard white cover supplied with the camera. Each cover arrives with the clear dome and casing pre-assembled, reducing installation time and the chance of misaligned components during fitment. An anti-loss screw is included to keep the cover securely in place across the vibration and movement typical of a transit environment. Sold in a 4-pack under part number 02004-001, the TP3808 suits fleet operators or installers refreshing multiple vehicles in a single run. The black finish provides a low-visibility, interior-trim-matched appearance that blends into the headliner or ceiling panels of modern rolling stock, making it a practical choice wherever the original white cover creates an unwanted visual contrast.
Key Capabilities
Black Finish for Transit Interiors
The black dome cover replaces the standard white version shipped with the AXIS P3935-LR, allowing the camera to blend into dark-coloured headliners and ceiling panels common in bus and train interiors without drawing unnecessary passenger attention.
Pre-Assembled Dome and Casing
The clear dome and casing arrive pre-assembled from the factory, removing the need for technicians to align or press-fit components in the field. This simplifies maintenance swaps on-site in a depot or workshop environment.
Anti-Loss Screw Included
Each cover includes an anti-loss screw to keep the dome secured during vehicle operation. This is particularly relevant in high-vibration transit applications where an unsecured cover could become dislodged over time.
4-Pack Quantity for Fleet Work
Supplied in packs of 4, the TP3808 suits fleet maintenance schedules where multiple vehicles require simultaneous dome replacement, reducing the need for repeat ordering across a maintenance run.
Best For
- Bus and Train Operators: The black finish is specifically designed for indoor transit installations where the standard white dome cover of the P3935-LR creates a visual mismatch with dark interior trim.
- Fleet Maintenance Teams: The 4-pack format and pre-assembled design make it efficient to carry out dome replacements across multiple vehicles in a single depot maintenance session.
- System Integrators Managing AXIS P3935-LR Deployments: Integrators who specify the P3935-LR across transit contracts can hold stock of the TP3808 for rapid swap-outs when covers are damaged or require colour-matched replacement.
Why Choose the AXIS TP3808
The AXIS TP3808 is a purpose-built accessory for the AXIS P3935-LR, not a universal aftermarket part. This means the dome geometry, casing tolerances, and screw fitment are matched to that specific camera model, ensuring the replacement cover seats correctly without requiring modification. The black colour option fills a genuine gap for transit operators whose vehicles use dark interior linings, where a white dome would stand out against the ceiling. The anti-loss screw addresses the vibration demands of a moving vehicle environment that a standard friction-fit dome might not handle over extended service intervals. For projects covering multiple vehicles, the 4-pack reduces procurement overhead and ensures technicians have covers on hand without waiting on individual unit orders. The TP3808 is available through Security Wholesalers for integrators and operators working within the Axis ecosystem.
Buyer Decision Tips
Buyer Tip: The AXIS TP3808 is compatible with the AXIS P3935-LR specifically. Before ordering, confirm the camera model installed on your vehicles. If your fleet uses a different Axis transit camera, check the Axis accessories compatibility guide to identify the correct dome cover part number, as dome covers are not interchangeable across different camera housings.
Key Features & Technical Specifications
| Product Name |
AXIS TP3808 Dome Cover Black |
| Part Number |
02004-001 |
| Compatible Camera |
AXIS P3935-LR |
| Product Type |
Housing Enclosure / Dome Cover Accessory |
| Colour |
Black (replaces standard white cover) |
| Application |
Indoor use onboard buses and trains |
| Pack Quantity |
4 covers per pack |
| Dome Assembly |
Clear dome and casing pre-assembled |
| Included Hardware |
Anti-loss screw included |
| Weight (4-pack) |
1,140 grams |
| Dimensions (4-pack) |
192 x 282 x 199 mm |
| NDAA Compliance |
Yes |
| Country of Origin |
China |
| Brand |
Axis Communications |
Ideal Use Cases
Public Transit Bus Fleets
The black dome finish suits modern bus interiors where dark ceiling panels and trim make a white camera cover visually inconsistent. The 4-pack quantity aligns with fleet-scale maintenance schedules.
Rail and Train Carriages
Train operators specifying the P3935-LR can use the TP3808 to maintain a consistent, low-profile camera appearance across carriage interiors without the visual contrast of a white dome.
Depot Maintenance Programs
Fleet workshops conducting scheduled camera servicing can stock the TP3808 as a replacement component, using the pre-assembled dome design to reduce technician time per vehicle.
Integrator Spare Parts Inventory
System integrators managing long-term transit CCTV contracts can hold the TP3808 in spare parts inventory to handle dome damage or replacement requests quickly without waiting on special orders.
Choosing the Right Model
- Choose this model if: You are running AXIS P3935-LR cameras on buses or trains and need to replace the standard white dome cover with a black version to match the vehicle’s interior trim, or if you need replacement covers in a 4-pack quantity for fleet maintenance.
- Choose a different model if: Your installation uses a different Axis transit camera model. The TP3808 is designed for the P3935-LR specifically, and fitment on other camera housings is not confirmed. Check the Axis accessory compatibility list for the correct dome cover for your camera variant.
FAQs
- What camera is the AXIS TP3808 compatible with?
The TP3808 is designed specifically for the AXIS P3935-LR indoor camera, which is built for onboard use in buses and trains. It is not a universal dome cover and should not be assumed to fit other Axis camera models. Confirm your installed camera model before ordering to ensure correct fitment.
- How many covers are included in one order of part number 02004-001?
Each unit of part number 02004-001 is a 4-pack, containing 4 black dome covers. The total pack weight is 1,140 grams and the pack dimensions are 192 x 282 x 199 mm. This quantity is suited to fleet maintenance situations where multiple vehicles require dome replacement in a single servicing run.
- Does the dome arrive pre-assembled or does it need to be put together on-site?
The clear dome and casing are supplied pre-assembled. Technicians do not need to press-fit or align dome components in the field, which reduces installation time and the risk of improper assembly during a depot maintenance session.
- Why would an operator choose the black dome over the standard white one?
The P3935-LR ships with a white dome cover as standard. In many modern bus and train interiors, ceiling panels, grab rails, and trim are dark-coloured. A white dome cover creates visible contrast against these surfaces, which some operators prefer to avoid for aesthetic or low-profile reasons. The TP3808 provides a black alternative to match darker interior environments.
- Is the AXIS TP3808 NDAA compliant?
Yes. The TP3808 is listed as NDAA compliant, which is relevant for transit authorities and government-operated fleets that are required to source surveillance components that meet National Defence Authorisation Act restrictions. This is confirmed in the Axis product specifications. The TP3808 is available through Security Wholesalers for operators with NDAA procurement requirements.
