HOMEAUTO Water Heater Switch 30A Smart Rocker

Rated 30A ZigBee Water Heater Switch

Suitable for storage heater or
instant heater
Neutral wiring requirement
Power rating from 6600W
Colour : White, Black, Gold & Silver
Cyber Security Label products

Change your life moment:

You can set schedule for your water heater & electrical stove. Remote access control to turn on or turn off for 100% safety even you are outside your house.


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A follow up call or WhatsApp message (within 1-2 Working days) to inform you of your order and advise you on the payment method.
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Here is a page that lists the products registered under the CLS.

The product’s registration ID is in the format: CSA/Date of Label Expiry in DDMMYY/Product ID number assigned by CSA. The validity of the label is the period for which the manufacturers will support the device with security updates, up to a maximum of a period of 3 years.

Products which have attained the Cybersecurity Label under the Transport and Communications Agency of Finland (Traficom) will be recognised as having met Level 3 of the Cybersecurity Labelling Scheme, and products with CLS Level 3 and above are recognised by Finland to have met their requirements. Products labelled by Traficom are listed at https://tietoturvamerkki.fi/en/products.



  • Model: HA-Z-RWS-30AWH
  • CLS Label: CSA/010624/U0018
  • Protocol: Zigbee
  • Must work with HomeAuto Zigbee WIFI Hub (HA-W-ZH)
  • Require: Neutral Wire
  • Maximum Operation Watt: 6600Watt
  • Integrate with HomeAuto APP, Smart Life and Tuya Smart APP


Installation of HomeAuto (Zigbee) 30A Water Heater Smart Switch MUST be done by skilled electrician. User are discouraged from DOING-IT-YOURSELF (DIY)
As any wrong installation procedure may cause serious injury or even fatality to individual or family.

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We deliver for FREE with minimum purchase of $200 within a single trip


We provide to you with the best value with service that strives to satisfy you


All Products are awarded 1-4 years warranty unless stated otherwise


Advice will be given to you before you commit to purchase. We offer high value consultation with no obligation. Feel free to message us should you require any customization or co-ordination on delivery and/or installation.


Professional installers ready to install Heater, Water Works, Ceiling Fan and Lightings. Previewing available upon request. Installation appointment only via whatsapp chat or call.

Reviews About Light Guru

Rated 5 out of 5
September 12, 2022

Fall in love with the legrand galion switches, champagne gold. Appreciate Mr Fong in telling us more in details. Would recommend my friends and family to get switches from here.

Rated 5 out of 5
March 15, 2022

Recommended by a close friend on LightGuru. Mr Fong, handled our enquiries profesionally & knowledgeable. 2 thumbs up!!

Izwan & Iza
Rated 5 out of 5
February 28, 2022

Seller friendly and knowledgeble on the products and advises as per your needs. Shall patronise again😊

Rated 5 out of 5
February 17, 2022

Bought again after trying them out first time. This time I bought 12 sets! Just installed them and all good. Thanks guys! Good job! 👍🏻👍🏻

Rated 5 out of 5
February 15, 2022

Love the lights. Since it is 3 tone, it give a different aura for the environment. Highly recommend to buy from the store. ♥︎