SFERA New and Robur Panels: Which electronic module do you need?
The Tegui SFERA New and SFERA Robur street panels are modular 2-wire video intercom systems that allow combining different electronic modules according to the needs of each installation. Thanks to their modular architecture and 2-wire SCS BUS technology, they offer easy installation and great flexibility in both residential buildings and housing communities.
Color Audio/Video Module — Ref. 351500
The Sfera audio/video module with HQ camera is the premium solution for color video intercom installations in 2-wire systems:
- 5 MPx HQ wide-angle camera with digital filters and white LEDs for field illumination
- HQ digital video signal transmitted via FSK encoding, 2-wire SCS BUS technology
- Speaker and microphone volume adjustment
- Manages up to 98 calls to buttons in two columns
- Horizontal viewing angle 110° and vertical 90°
- Electric lock activation: +S (18 V, 4 A impulse) / 250 mA maintenance
- Front status LEDs: door open, active communication, call sent, system busy
- Optical sensor for night backlighting
- Configurable physically or via PC and specific software
Installer price: €172.09
👉 View product: Audio/Video Camera Module Tegui Sfera New 5MPx (BTicino 351500)
Audio Modules — Ref. 351000 and 351100
Basic Audio Module — Ref. 351000
- Speaker and microphone volume control
- Up to 100 calls to buttons in two columns
- Electric lock opening: S+ and S- (18 V, 4 A impulse / 250 mA maintenance)
- Local opening button on PL terminals
- Physically configurable
Installer price: €103.77
👉 View product: Basic Audio Group BTicino 351000
Audio Module with LED — Ref. 351100
- Same features as 351000, plus:
- Physical configuration or via PC and TGInnobDesign software
- Front LEDs for operating status
- Optical sensor for night backlighting
Installer price: €129.71
👉 View product: Audio Group 351100
Comparison of SFERA New electronic modules
| Reference | Type | Installer price | Key feature |
|---|---|---|---|
| 351500 | 5MP HQ color video | 172,09 € | Wide-angle camera, up to 98 calls |
| 351000 | Basic audio | 103,77 € | Audio only, up to 100 calls |
| 351100 | Audio with LED | 129,71 € | Audio + status LED + night sensor |
What is the difference between SFERA New and SFERA Robur?
- SFERA New: installation in standard flush-mount box, residential use.
- SFERA Robur: robust/vandal-proof installation, high-traffic areas.
Both series share the same electronic modules (351500, 351000, 351100).
Frequently Asked Questions (FAQ)
Is the 351500 module compatible with monitors from other brands?
It uses 2-wire SCS BUS technology, compatible with Tegui and BTicino 2-wire ecosystem monitors. It is not compatible with conventional analog systems.
Can I install the 351000 audio module on a SFERA Robur panel?
Yes. Modules 351000 and 351100 are compatible with both SFERA New and SFERA Robur.
How many buttons does the system support?
Module 351500 manages up to 98 calls; modules 351000 and 351100 up to 100 calls, expandable with additional button modules.
Where to buy Tegui SFERA modules in Spain?
At tegui-distel.com, official Tegui distributor in Spain, with shipping to the entire Peninsula, Balearic Islands, and Portugal.
Related articles
- 👉 Complete Guide to the Tegui SFERA New System →
- 👉 SFERA New Modular Boxes, Frames, and Front Panels →
Do you have questions about which module to choose? Contact our technical team and we will advise you without obligation.