WiFi Smart Switch
A whole living room — four lights and a fan in one module
One WiFi module for a living room's four lights and fan — complete app, voice and automation with schedulable 5-step fan speed, all from a single retrofit unit.
4+1Switch + fan
5-stepFan speed
10APer channel
What the hardware does
4 switches + 1 fanFour lights and a fan from one module.
5-step fan regulatorCapacitive fan control, schedulable, with no buzzing.
10A relay per channelRuns lights and general loads on every switch channel.
Isolated SMPSSafe, stable power with under 0.8W standby draw.
Surge protection2.5KV rated, tested up to 4KV.
WiFi — no hubConnects straight to the cloud; no extra gateway.
What the app does
AutomationRun the whole living room from one module — schedule four lights and the fan, automate fan speed overnight, and chain everything into one-tap scenes and routines.
SafetySafe Mode disconnects any connected load above 280V or below 200V. Lock Room sends WhatsApp alerts on manual toggling, with full offline control.
MonitoringRunning hours and estimated energy cost across four lights and the fan, with a full ON/OFF history and intelligent reminders.
ConvenienceControl all five from Siri, Google and Alexa, set fan speed by voice or NFC, and add home-screen shortcuts.
Full specification
| Operating voltage | 240V AC, 50/60Hz |
|---|---|
| Module thickness | 23mm |
| Switch channels | 4 |
| Fan regulator | Capacitive, 5-step, up to 80W |
| Relay rating | 10A per channel |
| Max load — incandescent/resistive | 800W per channel |
| Max load — LED | 120W / 6 units per channel |
| Max load — inductive | 400W per channel |
| Power supply | Isolated SMPS |
| Standby power | Less than 0.8W |
| Surge protection | 2.5KV rated, tested to 4KV |
| 2-way switching | Supported |
| Connectivity | WiFi — direct to cloud, no hub |
| Offline control | Yes — schedules, timers, wall switch |
| Voice assistants | Google, Alexa, Siri |
| Warranty | 3 years |
Common questions
Does the NEXA 4 Switch + Fan need a neutral wire?
Yes. Every Beakn product needs a neutral wire at the switchboard. Most Indian homes built in the last 15 years have one. If you are not sure, send us a photo of your switchboard on WhatsApp and we will check it for you.
Does it work without internet?
Yes — schedules, timers, wall switch
Which voice assistants does it work with?
Google, Alexa, Siri.
Do I need a separate hub or gateway?
WiFi — direct to cloud, no hub
What warranty does it come with?
3 years
What power supply does it need?
It runs on 240V AC, 50/60Hz.
Ask about the NEXA 4 Switch + Fan
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