Frequently asked questions

• Why is it a good fit for a bedroom?

  The touch panel has no mechanical key travel, so the loud key click is gone. The LED glow marks the switch in the dark, the second channel keeps the bedside lamp on after the ceiling light goes out, and the remote switches everything off right from the bed.
• Is it completely silent?

  The glass touch itself makes no sound. There is an electromagnetic relay inside, and it produces a quiet click when switching — like any relay. What disappears entirely is the loud mechanical key travel that actually wakes people up.
• What has to be present in the wall box?

  Live, a neutral conductor for the N terminal and two separate lighting lines — one per channel. In older buildings the neutral is often missing at the switch point and has to be brought from the junction box; without N the touch electronics will not start.
• How much load does each gang take?

  Up to 2 A per gang and 4 A in total at 100–240 V. That is a multiple reserve for an LED ceiling light plus a bedside lamp, but socket circuits, boilers or floor heating must not be wired here — it is a lighting switch.
• Is the 433 MHz remote included?

  No. The T3 line has the 433 MHz receiver built in, while the RM433/RM433R2 remote is sold separately and pairs directly with the switch. Once paired, the lights respond from the nightstand even without Wi-Fi.
• What happens when the internet goes down?

  Taps on the panel and the 433 MHz remote work locally regardless. On top of that, TX supports eWeLink LAN mode: as long as the phone and the switch share the local network, the app keeps controlling the lights without internet access.
• Can I add it to Apple Home or Home Assistant?

  Not directly — it is an eWeLink device. The official route is the Matter bridge in eWeLink CUBE (the iHost hub): through it the switch shows up in Apple Home, Google Home, Alexa, SmartThings and Home Assistant.
• Can the light switch itself off at a set time?

  Yes. In eWeLink each channel gets its own schedules and timers: the lamp comes on at 22:00, the ceiling light goes off at 23:00, and mornings run in reverse. Scenes also link the switch to other Sonoff devices.