Build guide
A compact step-by-step guide for building the PVC camera housing, sealing the plexiglass window, installing the UTP cable entry and mounting the camera on a stable bottom plate.
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Materials needed
Build overview
A quick visual overview of the full housing build before going into the individual steps.
Step-by-step
Measure the exact diameter of the PVC pipe and order the plexiglass window precisely to size. Mount the custom-cut plexiglass onto the PVC section and apply a thick, continuous layer of sealant to make the front window watertight.
Carefully take the IP dome camera apart so the camera module can be positioned inside the PVC housing.
Drill a hole that matches the UTP cable gland exactly. Place the gland where there is enough space to mount the camera bracket next to it later. Install the gland firmly and make sure the cable entry can be sealed properly.
Place the camera lens directly against the plexiglass. Use foam to fill the remaining space and clamp the camera firmly in position. Leave enough space to pull the UTP cable through the gland, attach the UTP connector and plug it into the camera.
Tip: test the camera before sealing the housing. The software setup is explained in the Software & Configuration section.
When everything works, close the PVC pipe with the end cap. Apply sealant generously and make sure the complete rear section is watertight.
Bend the first aluminium strip tightly around the PVC housing and bolt the ends together to create a secure mounting collar. Extend this strip approximately 20 cm beyond the housing so it can later be attached to the metal bottom plate.
Add a second aluminium strip alongside the first and bend it upwards. This strip acts as a support arm for the UTP cable and prevents unnecessary strain on the waterproof cable gland. Secure the cable to the strip using cable ties, ensuring that any pulling force is absorbed by the aluminium support rather than the camera housing itself.
Have a metal plate made so the camera strip can be mounted securely. The plate also acts as a stable stand for placing the camera on the lakebed. A protective coating helps prevent rust.
Finish the complete housing and mounting plate with black spray paint for a cleaner look and a more discreet underwater setup.
