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Akuvox S538 Black On-Wall Installation Kit for Surface Mounting — AK-S538ONWALLK
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Akuvox AK-S538ONWALLK is the on-wall installation kit for the S538 8″ Android facial recognition door phone. The S538 ships without a box: this slim black plate screws to the wall, the S538 slides down onto its hooks and is locked in with a Torx screw. Template, screws and anchors are included. Stocked in Australia by Infront Technologies.
- ✓Surface-mounts the Akuvox S538 (297 × 136.4 × 29 mm)
- ✓Black box, 296.5 × 135.9 × 16.3 mm (H × W × D)
- ✓Wall-mounting template, 6 × ST4×20 screws and 6 anchors included
- ✓2 × M4×30 screws to fix over an existing 86-type wall box
Surface-mount the S538.
Slim box, template and fixings.
The AK-S538ONWALLK is Akuvox’s wall-mounting kit for the S538. The door phone is supplied without a box, so every S538 needs either this on-wall kit or the in-wall kit.
This SKU is the on-wall installation kit.
You receive the box and fixings listed below, as shown in the Akuvox S538 installation guide. The S538 door phone is sold separately.
- Wall-mounting box × 1
- Wall-mounting template × 1
- ST4×20 crosshead screws × 6
- M4×30 crosshead screws × 2
- Plastic wall anchors × 6
- Akuvox S538 door phone
- S538 on-wall rain cover for exposed entries (optional)
- PoE 802.3at switch or 24 V DC 2 A supply
Sixteen millimetres off the wall.
The 16.3 mm plate keeps a surface-mounted S538 slim, and cables come through its centre opening from behind — no chasing a 290 mm pocket into the wall.

In the kit
A plate the S538 slides onto.
Black metal plate with two hooks near the top and a cable opening below. The S538 is aligned with the plate and slid down until it engages the top and bottom hooks.
A drilling template, six ST4×20 screws with anchors, and two M4×30 screws for an existing wall box are included.
Fit
Made for the S538.
The plate is 296.5 × 135.9 × 16.3 mm, sized to the 297 × 136.4 mm S538.
The S538 on-wall rain cover shares the plate’s fixing pattern and sits behind it on exposed walls.
At a glance
Key specs — AK-S538ONWALLK
- Brand
- Akuvox
- Reference
- AK-S538ONWALLK
- Type
- On-wall (surface) installation kit
- Compatible with
- Akuvox S538
- Box size
- 296.5 × 135.9 × 16.3 mm (H × W × D)
- Device size (S538)
- 297 × 136.4 × 29 mm
- Contents
- Wall box, template, 6 × ST4×20 + anchors, 2 × M4×30
- Colour
- Black
- Warranty
- Australian warranty via Infront Technologies
Pair it with
Fits the Akuvox S538
Door phone
Akuvox S538
8″ Android facial recognition door phone with 5 MP starlight camera.
Weather
S538 on-wall rain cover
Black hood that keeps rain and glare off the 8″ screen on exposed walls.
Watch
See it in action
Answers
Common questions
Does the S538 come with a mounting box?
No. Every S538 needs either this on-wall kit or the S538 in-wall kit.
Can I mount it over an existing wall box?
Yes. Use four ST4×20 screws into the wall and the two M4×30 screws into an 86-type embedded box.
Will the rain cover fit with this kit?
Yes. The S538 on-wall rain cover is for surface-mounted S538 units and shares this plate’s fixing holes.
Is the door phone included?
No. This SKU is the mounting kit only.
Surface-mount S538 installs, local stock.
Choose this kit for surface installs; for a recessed finish use the S538 in-wall kit. Add the S538 on-wall rain cover where the entry is exposed. Infront Technologies stocks all of them in Australia.
Installation & safety notice
Fitting. Apply the template with the cables through its cut-out, drill six 6 mm holes 25 mm deep and fix the box with the ST4×20 screws and anchors — or four ST4×20 and the two M4×30 into an existing 86-type box. Slide the S538 down onto the hooks and fasten the Torx screw at the bottom — see the Akuvox S538 installation guide.
- Colour
- Black
- Brand
- Akuvox
- Size
- 296.5 × 135.9 × 16.3 mm (H × W × D)
- Warranty
- Australian Warranty via Infront Technologies
- Product Type
- On-wall (surface) mounting box
- Model
- S538 on-wall installation kit
- Compatible with
- Akuvox S538 door phone
- Contents
- Wall box, template, 6 × ST4×20 screws, 6 × anchors, 2 × M4×30 screws










































