This guide contains the official selection table for audio door entry kits from BTicino / Tegui. Unlike video kits, audio kits include only voice communication and door opening, without a camera. They are the most economical and common solution for renovations and buildings where video is not required.

The table covers five entrance panel families (Sfera New, flush-mounted Series 7, Line 3000, Line 2000 and surface-mounted Series 7) and four types of indoor telephone (Classe 100A16E, Series 8, Series 7 and Sprint).

How do you use this table?

1. Choose the indoor telephone you need (row).
2. Choose the type of entrance panel according to the installation type (column).
3. The reference at the intersection is the complete kit ready to install.

Audio kit selection table

⚠️ References marked as check availability are not currently in stock in the store. Contact us to order them.

Audio kits available in our store

Sfera New + Series 8 (2-wire system)

• Series 8 2-Wire Audio Kit for 1 Home + Sfera New (378151) — 186,15 €
• Series 8 2-Wire Audio Kit for 2 Homes (378152) — 228,15 €

Sfera New + Series 7 Telephone (2-wire system)

• Sfera New A1 Kit + Series 7 Telephone (376111) — €185.61 — 1 home

Flush-mounted Series 7 + Series 7 Telephone (4+N-wire system)

• Series 7 A1 Kit (375011) — €59.95 — 1 home
• Series 7 A2 Kit (375012) — €110.99 — 2 homes
• Series 7 A3 Kit (375013) — €172.68 — 3 homes
• Series 7 A4 Kit (375014) — €200.98 — 4 homes
• Series 7 A5 Kit (375015) — €225.65 — 5 homes
• Serie 7 A6 Kit (375016) — €243.31 — 6 apartments
• Serie 7 A8 Kit (375018) — €281.02 — 8 apartments
• Serie 7 A10 Kit (375019) — €261.98 — 10 apartments
• Serie 7 A12 Kit (375060) — €205.17 — 12 apartments

Frequently asked questions

What is the difference between an audio kit and a video kit?

An audio kit includes an outdoor panel with microphone/speaker and an indoor phone: it allows you to speak to the caller and open the door, but without video. A video kit also includes a camera in the panel and a monitor with a screen indoors. Audio kits are more affordable and sufficient for many residential installations.

Are the Serie 7 kits compatible with the 2-wire system?

The flush-mounted Serie 7 kits (375011–375060) use the conventional 4+N-wire system, not the 2-wire BUS. The 376111 kit (Sfera New + Serie 7 phone) does use the 2-wire BUS SCS system. It is important not to mix systems in the same installation.

Can I upgrade an audio kit to video in the future?

If the outdoor panel is Sfera New, yes: the modular system allows you to add the camera module and replace the phone with a monitor at any time. With Serie 7 or Línea 2000 panels, upgrading to video generally requires replacing the outdoor panel.

What is the Sprint phone?

The Sprint is a range of compact, economical automatic door entry phones from BTicino, compatible only with the surface-mounted Línea 2000 panel. Ideal for simple installations with 1 or 2 apartments.

Can't find the kit you need? Contact our technical team and we'll help you choose the right combination for your installation.