RingBOX: Zennio's new smart intercom for your KNX solutions
RingBOX: Zennio's new smart intercom for your KNX solutions
Discover how to automate and control your home intercoms with home automation
Zennio presents RingBOX, the innovative solution for completely integrating your home intercoms into the KNX ecosystem. An intelligent device that transforms the traditional way of managing intercoms, giving you total control, flexibility and advanced home automation integrations.
Discover RingBOX by Zennio

What makes RingBOX special?
RingBOX is a KNX Secure module designed for those who want a modern and versatile solution:
Up to 4 independent intercoms: Manage different access areas from the same unit
8 selectable melodies
for each intercom, with the ability to customize sounds according to your preferences
Dynamic volume control: Adjust the sound level (up to 65 dB at 1 meter) according to your needs
"Do not disturb" mode: Activate/deactivate intercoms when needed
5 programmable scenes: Create customized automations for different situations (for example, silent at night, maximum volume during the day)
Simple power supply, hassle-free installation
One of the great advantages of RingBOX is that it does not require a dedicated external power supply. The device works completely with KNX bus voltage (29 VDC), significantly simplifying installation. This makes it ideal for:
Renovations : No additional cables to run
New constructions: Direct integration into your KNX home automation project
Complex installations: Significant reduction in project complexity

Low profile and discrete design
With a thickness of just 9.5 mm from the wall, RingBOX integrates perfectly into any environment without creating unsightly clutter. The device is designed for standard European and Swiss flush mounting, ensuring a professional and refined installation.
Aesthetic customization: many colors for every style
Zennio offers the RingBOX in multiple finishes, following international RAL standards:
Finish | RAL Code | Description |
Silver | RAL 9006 | Elegant and luminous |
Anthracite Black | RAL 9004 | Modern and sophisticated |
Matt White | RAL 9016 | Classic and versatile |
Champagne | RAL 1035 | Warm and refined |
Mocha | RAL 7006 | Neutral and discrete |
Whatever the style of your home – from minimalist to classic – you'll find the perfect finish.


Security and reliability with KNX Secure
RingBOX integrates the KNX BCU (TP1-256) and supports KNX Data Secure, guaranteeing:
Encrypted communication on the KNX bus
Automatic data backup in case of line failure
Data recovery upon system restart
CE and RCM certification for regulatory compliance
Technical specifications
Parameter | Value |
Device type | Control module for electrical operation |
KNX voltage | 29 VDC (range 21-31 VDC) |
Maximum consumption | 4.7 mA at 29 VDC (136.3 mW) |
Acoustic power | 65 dB @ 1 meter |
Operating temperature | 0 ... +55°C |
Protection | IP20 (clean environment) |
Weight | 30 g |
Dimensions (ZS55) | 55.5 x 55.5 x 38.0 mm |
Dimensions (ZS70) | 70.7 x 70.7 x 38.0 mm |
Easy to install, simple to program
RingBOX installation was designed to be quick and intuitive:
Connect the KNX bus to the back of the device
Attach the metal plate to the flush-mounted box
Cover with the decorative frame
The programming button and LED indicator make configuration and diagnostics immediate, even for those not experienced in home automation.
An investment towards a smart home
RingBOX represents an important step towards complete and integrated home automation. Whether you're planning a new KNX installation or want to upgrade an existing system, this device offers you the flexibility, security and design that today's home automation expects.
Product code: ZNN_ZSIRBOX

Find it at MT Distribuzione!
To discover all RingBOX features and configure it according to your needs, contact your reference sales representative or:
📧 Email: [email protected]
📞 Phone: 045 509826
Choose RingBOX and transform the way your home communicates with you.
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