
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: SR01
Akuvox SR01 Compact Security Relay Single Door I/O Module. The Akuvox SR01 is a compact security relay designed to enhance door access control when integrated with Akuvox intercom devices such as the A02, R20, R28, R29, X915, X912, and E16. Installed on the secure side of the door, it adds an extra layer of protection by requiring an automatic verification code from the intercom to unlock the door, thereby preventing unauthorized access attempts, such as those using a 12V battery to manipulate electric locks. Its ultra-compact form allows it to fit into most standard installation boxes, making it a discreet yet effective addition to any security system. Key Features: Environment: Indoor 1 button, for pairing Plastic casing Dimensions: 31x56x24mm Fits in standard installation boxes Relay Out: 1 RS485: 1 Input: 1 Indicator: 2 Power In: 1, 12V/100mA (Min.) Working Humidity: 10~90% Working Temperature: -20°C ~ +60°C Akuvox SR01 Datasheet The Akuvox SR01 provides secure door control through encrypted communication when paired with other Akuvox devices. Its ultra-compact design fits easily into most standard installation boxes and is installed on the secure side of the door. In case of tampering or vandalism of the door station, the SR01 disconnects the door strike, ensuring the door remains securely locked. Akuvox SR01 Specifications Specification Environment: Indoor Casing: Plastic Dimensions: 31x56x24mm Mounting: Fits in standard installation boxes Working Humidity: 10~90% Working Temperature: -20°C~+60°C Relay Out: 1 RS485: 1 Input: 1 Button: 1, for pairing Indicator: 2 Power In: 1, 12V/100mA (Min.)
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.
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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 ↗