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Akuvox S538 In-Wall Installation Kit for Flush Mounting — AK-S538INWALLK
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Akuvox AK-S538INWALLK flush-mounts the S538 8″ Android facial recognition door phone. The metal back box fits a 290 × 130 × 34 mm wall opening, the flush bracket screws onto it, and the S538 slides down onto the bracket for a built-in finish. Screws and anchors included. Stocked in Australia by Infront Technologies.
- ✓Flush-mounts the Akuvox S538 (297 × 136.4 × 29 mm)
- ✓Wall cut-out 290 × 130 × 34 mm (H × W × D)
- ✓Flush box 289.5 × 129.4 × 33.2 mm with three 25 mm knock-outs
- ✓Flush bracket, 6 × M4×8, 6 × ST4×20 screws and 6 anchors
Recess the S538 into the wall.
Box and bracket included.
The AK-S538INWALLK is Akuvox’s flush-mounting kit for the S538. The door phone ships without a box; this kit sets the 8″ station into the wall so it reads as part of the entry.
This SKU is the in-wall installation kit.
You receive the box, bracket and fixings listed below, as shown in the Akuvox S538 installation guide. The S538 door phone is sold separately.
- Flush-mounting box × 1
- Flush-mounting bracket × 1
- M4×8 crosshead screws × 6
- ST4×20 crosshead screws × 6
- Plastic wall anchors × 6
- Akuvox S538 door phone
- S538 in-wall rain cover for exposed entries (optional)
- PoE 802.3at switch or 24 V DC 2 A supply
An 8″ station that looks built in.
A recessed S538 sits close to the wall face on lobbies and new-build entries, with cabling and terminals hidden in the box.

In the kit
Back box plus bracket.
The metal flush box has three 25 mm knock-outs on the back and more on the ends, and fixes into the wall with six ST4×20 screws and anchors.
The flush bracket screws onto the box with six M4×8 screws. The S538 slides down onto it and is secured with the Torx screw supplied with the door phone.
Fit
Sized for the S538.
The box measures 289.5 × 129.4 × 33.2 mm and needs a 290 × 130 × 34 mm opening; the 297 × 136.4 mm S538 front covers it.
On exposed entries, add the S538 in-wall rain cover around the recessed door phone.
At a glance
Key specs — AK-S538INWALLK
- Brand
- Akuvox
- Reference
- AK-S538INWALLK
- Type
- In-wall (flush) installation kit
- Compatible with
- Akuvox S538
- Wall cut-out
- 290 × 130 × 34 mm (H × W × D)
- Box size
- 289.5 × 129.4 × 33.2 mm (H × W × D)
- Device size (S538)
- 297 × 136.4 × 29 mm
- Cable entries
- 25 mm knock-outs
- Contents
- Flush box, flush bracket, 6 × M4×8, 6 × ST4×20 + anchors
- 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 in-wall rain cover
Black hood frame for a recessed S538 on an exposed entry.
Watch
See it in action
Answers
Common questions
How big a hole do I need?
290 mm high, 130 mm wide and 34 mm deep.
Does the S538 come with a mounting box?
No. Every S538 needs either this in-wall kit or the S538 on-wall kit.
Which rain cover goes with a flush install?
The S538 in-wall rain cover. The on-wall rain cover is for surface-mounted units.
Is the door phone included?
No. The kit contains the box, bracket and fixings only.
Flush S538 installs, local stock.
Order one kit per S538 you want recessed, and add the S538 in-wall rain cover on exposed entries. For surface installs use the S538 on-wall kit. Infront Technologies stocks all of them in Australia.
Installation & safety notice
Fitting. Cut a 290 × 130 × 34 mm (H × W × D) opening, knock out a cable entry, fix the box with six ST4×20 screws and anchors (edge aligned with the wall, tilt under 2°), then fix the bracket with six M4×8 screws. Akuvox also describes a simpler adhesive-set installation with lower vandal resistance — see the Akuvox S538 installation guide.
- Brand
- Akuvox
- Warranty
- Australian Warranty via Infront Technologies
- Product Type
- In-wall (flush) installation kit
- Model
- S538 in-wall installation kit
- Compatible with
- Akuvox S538 door phone
- Wall Cut-out
- 290 × 130 × 34 mm (H × W × D)
- Contents
- Flush box, flush bracket, 6 × M4×8, 6 × ST4×20, 6 × anchors
- Box Size
- 289.5 × 129.4 × 33.2 mm (H × W × D)











































