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Akuvox AK-S539INWALLK flush-mounts the S539 10″ Android facial recognition door phone. The metal back box fits a 353.5 × 169 × 41 mm wall opening, the flush bracket screws onto it and the S539 mounts on the bracket for a built-in finish. Screws and anchors included.
- ✓Flush-mounts the Akuvox S539 (363.5 × 179.8 × 30.8 mm)
- ✓Wall cut-out 353.5 × 169 × 41 mm (H × W × D)
- ✓Flush box 353.1 × 168.6 × 40.3 mm with 25 mm knock-outs
- ✓Flush bracket, 6 × M4×8, 6 × ST4×20 screws and 6 anchors
Recess the S539 into the wall.
Box and bracket included.
The AK-S539INWALLK is Akuvox’s flush-mounting kit for the S539. The door phone ships without a box; this kit sets the 10″ station into the wall so it sits close to the façade.
This SKU is the in-wall installation kit.
You receive the box, bracket and fixings listed below, as shown in the Akuvox S539 quick guide. The S539 door phone is sold separately.
- Flush-mounting box × 1
- Flush-mounting bracket × 1
- Plastic wall anchors × 6
- ST4×20 crosshead screws × 6
- M4×8 crosshead screws × 6
- Akuvox S539 door phone
- S539 in-wall rain hood for exposed entries (optional)
- PoE 802.3at switch, or a 12 V DC / 3 A or 24 V DC / 1.5 A supply
A 10″ entry panel that looks built in.
Recessed, the S539 reads as part of the lobby wall, with cabling and terminals hidden in the box behind it.

In the kit
Back box plus bracket.
The metal flush box has 25 mm knock-out cable entries and slotted fixing rails, and fixes into the wall with six ST4×20 screws and anchors.
The flush bracket screws onto the box with six M4×8 screws and carries the S539.
Fit
Sized for the S539.
The box measures 353.1 × 168.6 × 40.3 mm and needs a 353.5 × 169 × 41 mm opening; the 363.5 × 179.8 mm S539 front covers it.
On exposed entries, add the S539 in-wall rain hood around the recessed door phone.

At a glance
Key specs — AK-S539INWALLK
Show all specifications
- Type
- In-wall (flush) installation kit
- Compatible with
- Akuvox S539
- Wall cut-out
- 353.5 × 169 × 41 mm (H × W × D)
- Box size
- 353.1 × 168.6 × 40.3 mm (H × W × D)
- Device size (S539)
- 363.5 × 179.8 × 30.8 mm
- Contents
- Flush box, flush bracket, 6 × M4×8, 6 × ST4×20 + anchors
- Shipping weight
- 0.5 kg
- Warranty
- Australian warranty
- Brand
- Akuvox
- Reference
- AK-S539INWALLK
Fit and dimensions
- Compatible with
- Akuvox S539 door phone
- S539 panel (H × W × D)
- 363.5 × 179.8 × 30.8 mm
- Wall cut-out (H × W × D)
- 353.5 × 169 × 41 mm
- Flush box (H × W × D)
- 353.1 × 168.6 × 40.3 mm
- Cable entries
- 3 × 25 mm knock-outs on the back, plus knock-outs on the ends
- Fixing rails
- Two slotted rails for adjusting the box position
Installation
- Drilling
- 6 holes, 6 mm diameter, 25 mm deep
- Box fixing
- 6 × ST4×20 screws into plastic wall anchors
- Bracket fixing
- 6 × M4×8 screws onto the box
- Box alignment
- Edge flush with the wall, tilt under 2°
- Recommended height
- Bottom of panel 1,166 mm, camera centre 1,500 mm
In the box
- Flush-mounting box
- 1
- Flush-mounting bracket
- 1
- ST4×20 crosshead screws
- 6
- M4×8 crosshead screws
- 6
- Plastic wall anchors
- 6
Pair it with
Fits the Akuvox S539
Door phone
Akuvox S539
10″ Android facial recognition door phone.
Weather
S539 in-wall rain hood
Black hood frame for a recessed S539 on an exposed entry.
Watch
See it in action
Downloads
Datasheets and guides
Compliance certificates and technical documents are available on request for tenders and installers — send an enquiry.
Answers
Common questions
How big a hole do I need?
353.5 mm high, 169 mm wide and 41 mm deep. The opening can be a little larger; fill and seal around the box afterwards.
Does the S539 come with a mounting box?
No. Every S539 needs either this in-wall kit or the S539 on-wall kit.
How do cables get into the box?
Knock out one of the 25 mm entries — three on the back and more on the ends — and run the cables or conduit through before fixing the box.
What mounting height does Akuvox show?
The Akuvox drawings place the bottom of the S539 at 1,166 mm and the camera centre at 1,500 mm above ground.
Which rain hood goes with a flush install?
The S539 in-wall rain hood. The on-wall hood is for surface-mounted units.
Will it fit the S538?
No. The S538 is a smaller panel with its own in-wall kit.
Is the door phone included?
No. The kit contains the box, bracket and fixings only.
Flush S539 installs.
Order one kit per S539 you want recessed, and add the S539 in-wall rain hood on exposed entries. For surface installs use the S539 on-wall kit.
Installation & safety notice
Fitting. Cut a 353.5 × 169 × 41 mm (H × W × D) opening, drill six 6 mm holes 25 mm deep, fix the box with six ST4×20 screws and anchors, then fix the bracket with six M4×8 screws — see the Akuvox S539 quick guide.
- Brand
- Akuvox
- Mounting Height
- Bottom of the S539 at 1,166 mm, camera centre at 1,500 mm
- Warranty
- Australian warranty
- Product Type
- In-wall (flush) installation kit
- Model
- S539 in-wall installation kit
- Compatible with
- Akuvox S539 door phone
- Wall Cut-out
- 353.5 × 169 × 41 mm (H × W × D)
- Fixings
- 6 × ST4×20 screws with anchors (box), 6 × M4×8 screws (bracket)
- Contents
- Flush box, flush bracket, 6 × M4×8, 6 × ST4×20, 6 × anchors
- Box Size
- 353.1 × 168.6 × 40.3 mm (H × W × D)
- Cable Entries
- 3 × 25 mm knock-outs on the back, plus ends