
Akuvox 2-Wire Intercom Kit (R20A-2/C313W-2). 4 Free SmartPlus Accounts
Model / SKU: 2-WIRE INTERCOM KIT R20A-2-C313W-2
Intercom kit · 2-wire intercom
$550.00incl. GSTShowroom availability to be confirmedView product ↗
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Akuvox · Intercoms
Model / SKU: S539 On-Wall Box
Akuvox S539 On-Wall Mounting Box. Akuvox S539 On-Wall Mounting Box | Surface Mount Enclosure | Weather-Resistant | Powder-Coated Steel The Akuvox S539 On-Wall Mounting Box is a robust surface mount enclosure designed for the S539 video door phone series. Constructed from powder-coated steel with weather-resistant properties, it provides a secure and professional installation option for exterior walls while protecting the device against outdoor conditions. Product Overview The Akuvox S539 On-Wall Mounting Box (SKU: S539-OWB) is a purpose-designed enclosure that provides a durable and professional installation solution for the Akuvox S539 series video door phones. Crafted for surface mount applications, this box simplifies mounting on solid walls or columns, delivering secure support and neat cable management while maintaining easy access to all device functions. Ideal for residential, commercial and retrofit installations, it enhances both appearance and longevity of your access control hardware. Why Choose the S539-OWB The S539-OWB on-wall mounting box takes the guesswork out of surface installations, offering a purpose-built housing that aligns perfectly with the matched S539 door phone. Its robust construction facilitates tidy cable routing, reduces installation time and ensures the door phone sits securely against the wall surface. With its architectural design, the box blends seamlessly with façades and provides a solid foundation for reliable long-term performance in exposed environments. Key Capabilities Surface Mount Compatibility The S539-OWB allows surface mounting of Akuvox S539 series door phones where flush installation isn’t possible or desired, ensuring versatility across installation scenarios. Neat Cable Management Integrated internal routing simplifies cable feeds for power, network and auxiliary wiring, delivering a clean installation without exposed cables. Solid Structural Support Engineered to securely anchor the S539 door phone to vertical surfaces, reducing vibration and movement for reliable long-term operation. Architectural Integration The mounting box’s design complements building façades, creating a professional appearance that enhances the overall entry system aesthetics. Durable Outdoor Design Manufactured from weather-resistant materials, it supports outdoor installations and aligns with the rugged performance expectations of the S539 door phones. Key Features Purpose-Built Housing: Designed explicitly for Akuvox S539 series devices, ensuring secure fitment and alignment for optimal operation. Robust Construction: Made from durable materials that withstand outdoor exposure and support long-term reliability. Surface Install Friendly: Provides a practical alternative to flush mounting when wall cavities are unavailable or unsuited. Integrated Cable Routing: Simplifies power and network cable entry for a tidy, professional finish. Architectural Finish: Blends with contemporary building exteriors without distracting from the overall design. Supports Weather Resistance: Complements the IP66-rated door phone’s performance in outdoor environments when installed correctly. Specifications Summary Feature Specification Model S539-OWB Purpose On-Wall Mounting Box for S539 Series Mount Type Surface Wall Mount Material Weather-Resistant Composite / Metal Compatibility Akuvox S539 Door Phones Cable Management Integrated Routing Channels Installation Type Solid Wall Surfaces Outdoor Use Yes Ideal Use Cases Surface Mount Entrances – Provides a robust mounting option when wall cavity space is limited or unavailable. Commercial Facades – Enhances the look and stability of access control hardware on office or retail exteriors. Residential Properties – Ideal for homes requiring surface mounting due to construction constraints or preferences. FAQs Can the S539-OWB be used outdoors? Yes — manufactured from weather-resistant materials that support outdoor installation when paired with an IP66-rated S539 door phone, enhancing long-term durability. Does it simplify cable routing? Absolutely — integrated internal channels and access points help organise power and network cables for a tidy, professional finish. Is it suitable for all solid wall types? Yes — designed for installation on brick, concrete, rendered or other solid wall surfaces, making it versatile for most building facades.
incl. GST · Equipment supply
Price checked 6 September 2026Ask about this model at 12 Stelvio Close, Lynbrook VIC 3975. Monday–Friday, 9am–5pm; Saturday 9 am–1 pm; closed Sunday. Online ordering is being prepared. Confirm availability and collection arrangements with the showroom before travelling.
Collection information ↗Equipment supply does not include installation unless expressly included in your confirmed quote. Check compatibility with existing cameras, recorders and cabling before buying. Kit storage and additional equipment depend on the selected options.
Compare the listed model, lens and equipment options with the area you need to see. For an upgrade, have your current recorder model ready so compatibility can be checked. Equipment prices are separate from installation unless your quote says otherwise.

Model / SKU: 2-WIRE INTERCOM KIT R20A-2-C313W-2
Intercom kit · 2-wire intercom
$550.00incl. GSTShowroom availability to be confirmedView product ↗
Model / SKU: 48V POWER SUPPLY FOR NS-2
Intercom accessory
$126.00incl. GSTShowroom availability to be confirmedView product ↗
Model / SKU: A01/02/03 On-wall Installation Kit
Intercom kit
$13.00incl. GSTShowroom availability to be confirmedView product ↗