SKU:E21-FLUSH
Akuvox E21 Flush Mount Box
Login to buyIn-Wall Mounting Back Box for Akuvox E21 Door Intercoms
- Flush-mount Back Box
- Compatible with Akuvox E21 Door Intercom devices
- Steel construction
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Vendor:
Akuvox
- Description
Product Overview
The Akuvox E21 Flush Mount Box is an in-wall back box that recesses the Akuvox E21 door intercom into the wall cavity for a clean, flush finish. Made from galvanized steel, it gives the E21 a solid, corrosion-resistant housing that sits level with the surrounding wall surface instead of standing proud on a surface bracket.
It's the go-to option for builders, renovators, and installers who want a fully integrated, architecturally clean entrance — fitted into the wall cavity during construction or renovation, with cabling run through before the wall is finished. Supplied directly through Total Security Equipment.
Key Capabilities
Galvanized Steel Construction
A corrosion-resistant galvanized steel box gives the E21 a solid, long-lasting housing within the wall.
Flush, Recessed Finish
Sets the E21 into the wall cavity for a clean, integrated look that sits level with the finished wall.
Purpose-Built for E21
Matched specifically to the Akuvox E21 door intercom for a precise, factory-fit cavity and mounting.
Build-Stage Ready
Designed to be set into brickwork, render, or cladding during construction, keeping cabling tidy behind the finished wall.
Best For
Installed during the wall framing or render stage for a fully recessed finish.
Keeps the E21 flush with rendered, cladded, or brick-veneer entrance walls.
A neat, recessed alternative to a surface bracket on driveway and gate pillars.
Lets trades rough-in the cavity and cabling ahead of the final E21 fit-off.
Why Choose the Akuvox E21 Flush Mount Box
A flush-mounted intercom gives a cleaner, more integrated look than a surface bracket, and this box is matched specifically to the E21 for an accurate fit. Planning the cavity in at the build stage also means cabling stays hidden and protected once the wall is finished. Available from Total Security Equipment.
Buyer Decision Tips
Key Features & Specifications
| Model SKU | E21-FLUSH |
| Product Type | In-Wall (Flush Mount) Back Box |
| Compatible Door Intercom | Akuvox E21 |
| Material | Galvanized steel |
| Mounting Type | In-wall / flush / recessed mount |
| Dimensions | ≈187mm (H) × 98mm (W) × 58mm (D) |
| Weight | ≈150g |
Ideal Use Cases
New Home Construction
Set into the wall cavity during the build for a flush-finished entrance from day one.
Renovations & Upgrades
A planned wall opening lets renovators switch from a dated intercom to a flush-mounted E21.
Architectural Entrances
Keeps rendered or cladded feature walls looking clean, without a bracket standing proud of the surface.
Builder & Trade Rough-In
Electricians and builders can rough-in the cavity and cabling well ahead of the final fit-off.
Choosing the Right Accessory
Choose this box if…
- You're installing an Akuvox E21 and want a flush, recessed finish.
- You can plan the cavity in before rendering or cladding the wall.
- You want a clean, integrated look rather than a surface bracket.
Choose a different accessory if…
- Your wall is already finished. Ask our team about a surface-mount bracket instead of cutting into a completed wall.
- You have a different Akuvox door intercom. Flush mount boxes are model-specific — confirm your exact model with us first.
FAQs
1. Which door intercom does this box fit?
It's designed specifically for the Akuvox E21 door intercom.
2. When should this box be installed?
Ideally during the build or renovation stage, before the wall is rendered or clad, so the cavity and cabling can be set in cleanly.
3. What is it made from?
It's made from galvanized steel for a durable, corrosion-resistant in-wall housing.
4. Can I use this on an already-finished wall?
It's possible with careful cutting into an existing wall, but it's much easier to plan for during construction. If your wall is finished, a surface-mount bracket may be a simpler option — ask our team.
5. Where can I buy the Akuvox E21 Flush Mount Box in Australia?
It's available directly from Total Security Equipment.
Additional Information
Melbourne HQ
26 Davies Ave., Sunshine North, VIC 3020
03 9079 5566
Sydney Branch
38 Lisbon St., Fairfield East, NSW 2165
02 8722 0348
Ordering & Support
- Australia-wide shipping
- Genuine Akuvox Australian stock
- Compatible E21 door intercoms in stock
- Trade accounts and volume pricing
- Phone support on fit, cut-out sizing and compatibility
- Download Spec Sheet
Not sure whether you need the flush or surface-mount box for your Akuvox E21? Call our Melbourne team on 03 9079 5566 or Sydney on 02 8722 0348 — describe your installation and we will tell you honestly which accessory fits.
