✅ To be able to “upgrade” and install the Classe 100X16E WiFi (Ref. 344786) WITHOUT changing anything else…
Your installation must ALREADY be a Tegui/BTicino “BUS 2 WIRES” system.
👉 That is: if your old monitor is 2 wires, you can replace it with this new 344786 (plug & play).
❌ If your old monitor is 4+N / 5 wires / analog, you CANNOT just change the monitor (you would need to change the board + power supply + etc.).
1) Which “old” models ARE compatible (because they are 2 WIRES)?
These are typical examples of old 2-wire monitors that allow upgrading to 344786:
✅ SWING 2 wires color – Ref. 374455 (discontinued)
🔗 View product sheet Swing 374455
✅ SWING 2 wires B/W – Ref. 374460 (discontinued)
🔗 View product sheet Swing 374460
If your client has SWING 374455 or 374460, it is 2 wires, so they CAN upgrade to 344786.
2) How to know in 10 seconds (without being technical)
❌ If 4, 5 or more cables arrive → It is NOT 2 wires → It is NOT a direct replacement
3) Link to the new monitor (the one you want to buy)
✅ Classe 100X16E WiFi Monitor – Ref. 344786
🔗 View monitor 344786 in the store
4) To make it easy for the user (list of “2-wire Monitors and Phones”)
Look for your old reference (374455 / 374460 / etc.) and check that it is 2 wires in our store.
This monitor (Ref. 344786) is a direct replacement only if your current installation is already Tegui/BTicino BUS 2 WIRES (usually 2 cables at the monitor). If your system is an old 4+N/5 wires, it is not compatible without updating the installation.
Tegui / BTicino Classe 100X16E WiFi Monitor (Ref. 344786) is a latest generation digital video intercom that WORKS EXCLUSIVELY with 2-WIRE BUS VIDEO INTERCOM installations Tegui / BTicino.
👉 It is not a universal monitor and is not compatible with old systems.
✅ WHEN IS THIS MONITOR COMPATIBLE?
You can buy this monitor with complete confidence IF YOUR INSTALLATION MEETS THESE 3 POINTS:
1️⃣ 2-WIRE Tegui / BTicino system
2️⃣ Compatible 2-wire door panel (Sfera New, Linea 3000, Linea 5000, Classe 300EOS, etc.)
3️⃣ BUS 2-wire power supply (for example, Ref. 346050)
➡️ In this case, the monitor is 100% compatible, works correctly, and you will enjoy:
- WiFi connection
- Management from the mobile
- Remote door opening
- Hands-free audio and color video
❌ WHEN IS IT NOT COMPATIBLE?
⚠️ You should NOT buy this monitor if your installation is old, for example:
- Systems with 4+N or 5 wires
- Old panels like EGF, Series 7, M72, Polyx, etc.
- Old non-BUS power supplies
👉 In these cases, it will NOT work if only the monitor is installed.
It is necessary to update the installation to a 2-WIRE system (panel + power supply + monitors).
🧠 Important to know
- The monitor uses only 2 wires (non-polarized)
- In many homes, it is possible to reuse existing wiring, but the technology must be 2-wire.
- Old monitors cannot be mixed with this model
✔️ Our professional recommendation
If you are not sure about the system you have, consult us before buying.
With a photo of the current monitor, the door panel, or indicating how many wires you have, we confirm compatibility before purchase, avoiding mistakes.
📌 Quick summary
✔️ 2-wire system → COMPATIBLE
❌ Old system → NOT compatible without adaptation
🔹 COMPATIBLE MONITORS FOR DIRECT REPLACEMENT (2 WIRES)
✔️ Series CLASSE 100 (2 wires)
- Classe 100 A16E – Ref. 344642
- Classe 100 V16E – Ref. 344652
- Classe 100 X16E – Ref. 344682
- Classe 100XE / 100X16E (old commercial name)
➡️ Plug & play replacement, without changing panel or power supply.
✔️ Series CLASSE 300 / 300EOS
- Classe 300
- Classe 300EOS with Netatmo
➡️ Fully compatible within the 2-wire system.
✔️ Series 8 (2 Wires)
- Monitors Series 8 video 2 wires
- Phones Series 8 2 wires
🔹 OUTDOOR PANELS THAT MUST EXIST (MANDATORY)
For the replacement to be valid, the outdoor panel must be 2 WIRES, for example:
- Sfera New 2 Wires
- Line 3000
- Line 5000
- Classe 300EOS
🔹 COMPATIBLE POWER SUPPLY
It must be 2-WIRE BUS, for example: Ref. 346050
❌ MODELS THAT ARE NOT COMPATIBLE (NOT DIRECT REPLACEMENT)
If you have any of these, you CANNOT replace only the monitor:
- Tegui EGF-30
- Series 7 / T-71 / T-72
- M-72
- Polyx
- Any 4+N or 5-wire system
- Old analog monitors
👉 In these cases it is necessary to update the entire installation to a 2-wire system (panel + power supply + monitors).
📌 QUICK SUMMARY FOR THE CUSTOMER
✔️ If your current monitor is Classe 100 / Classe 300 / Series 8 (2 wires) → YOU CAN REPLACE IT
❌ If your system is old → NOT a direct replacement
🔗 Product
Tegui Classe 100X16E WiFi Monitor – Ref. 344786
🔗 View in store
📞 Official Tegui SAT: 91 991 55 00
🕒 Mon–Fri 08:00–14:00 and 15:00–19:00
