Tegui Series 8 Intercom | 2-Wire BUS SCS Doorphone (Ref. 374794)

Tegui Series 8 Intercom (Ref. 374794) — 2-Wire BUS SCS Door Entry

The Tegui Series 8 Intercom (BTicino 374794) is a modern design indoor phone for door entry installations with the 2-Wire BUS SCS system from Tegui and BTicino. Direct replacement in existing installations without modifying the wiring — connects to the same 2 wires without any work.

Main Features

• System: 2-Wire BUS SCS — no additional wiring needed
• Modern and compact design — Series 8
• Easy wall installation
• Door opening and auxiliary functions
• Compatible with Tegui and BTicino 2-wire systems
• Original product BTicino — Legrand Group
• Free shipping on orders over €69

Technical Specifications

Compatibility — read before buying

Compatible with: Tegui / BTicino 2-Wire BUS SCS installations. Direct replacement without modifying wiring.

NOT compatible with: old 4+N analog installations or systems from other brands.

Not sure? Send us a photo of your current installation and we’ll confirm for free.

Frequently Asked Questions

How do I know if my installation is 2-wire BUS SCS?

If your current door entry is from the Tegui or BTicino range and has only 2 wires connected to the indoor phone, it is 2-wire BUS SCS. If you have 4 or more wires, it is a 4+N system and this model is not compatible.

Is it a direct replacement for my current intercom?

Yes, if your installation is Tegui or BTicino 2-wire BUS SCS. It connects to the same 2 wires without any work or additional wiring.

Is it the same as the BTicino 374794?

Yes. Tegui is the Spanish brand of BTicino, both part of the Legrand Group. Identical product, different commercial name depending on the market.

How long does delivery take?

We ship from Spain. Typical delivery time: 24-48 business hours for the Peninsula.

Does it have a warranty?

Yes, 3 years official warranty. We are official Tegui / BTicino distributors in Spain.