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Beakn
Beakn NEXA HD 25A WiFi smart switch

WiFi Smart Switch

Smart control for your AC and geyser

A heavy-duty 25A WiFi module that brings app, voice and automation to your AC, geyser or other big appliance — installed behind your existing switch, no rewiring.

25ARelay
4000WMax load
3yrWarranty

What the hardware does

Single 25A channelOne channel built for a heavy appliance.
25A relayRuns ACs and geysers directly — up to 4000W.
Isolated SMPSSafe, stable power with under 0.8W standby draw.
Surge protection2.5KV rated, tested up to 4KV.
2-way switchingWorks with existing two-way wiring.
WiFi — no hubConnects straight to the cloud; no extra gateway.

What the app does

AutomationPut your AC or geyser on an auto-off timer that fires even from the wall switch, add daily schedules and countdown timers, and include it in whole-home routines and scenes.
SafetySafe Mode disconnects your heavy appliance above 280V or below 200V — important protection for an AC or geyser. Lock Room sends WhatsApp alerts, and it runs offline.
MonitoringTrack running hours and estimated energy cost for your heavy appliance, with a full ON/OFF history and usage-based service reminders.
ConvenienceSwitch your AC or geyser with Siri, Google or Alexa, trigger it with an NFC tap, or add a one-tap home-screen shortcut.

Full specification

Operating voltage240V AC, 50/60Hz
Module dimensions40 × 25 × 77mm (H × W × L)
Channels1
Relay rating25A
Max load — resistive4000W
Max load — inductive2000W
Power supplyIsolated SMPS
Standby powerLess than 0.8W
Operating temperature0°C to 70°C
Surge protection2.5KV rated, tested to 4KV
2-way switchingSupported
ConnectivityWiFi 2.4 GHz (802.11 b/g/n) — direct to cloud, no hub
Offline controlYes — schedules, timers, wall switch
Voice assistantsGoogle, Alexa, Siri
Warranty3 years

Common questions

Does the NEXA HD 25A 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 2.4 GHz (802.11 b/g/n) — 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 HD 25A

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