Smart Switches & Controls
Aqara Smart 20A Switch H1
20A High-Load Smart Switch | Zigbee 3.0 | Water Heater & A/C Control | Apple HomeKit, Google Home & Alexa
In stock
Not sure it fits your home? Get a professional placement plan
Highlights
- 20A High-Load Rating — Water Heaters, A/C, Dryers
- Zigbee 3.0 Wireless Protocol
- Apple HomeKit + Google Home + Alexa Compatible
- Physical Switch Always Functional
- App Control via Aqara Home
- Voice Control — Siri, Google Assistant, Alexa
- Schedule & Timer Automation
- Auto Shut-Off via Automation
- OTA Firmware Updates
- Standard Malaysian Wall Plate Size — Direct Replacement
- Hub Required — Aqara Zigbee Hub (Sold Separately)
About this product
Aqara Smart 20A Switch H1 — Smart Control for Your High-Power Appliances.
Most smart switches top out at 16A. The 20A Switch H1 is built for the heavy hitters — water heaters, air conditioners, dryers, and other high-load appliances. Schedule your water heater to turn on before you wake up, cut power automatically when you leave the house, and stop paying for standby electricity you don't need.
✦ Key Features: 20A rated — handles water heaters, A/C units, dryers, and high-load appliances Zigbee 3.0 — stable, low-latency mesh connectivity Apple HomeKit, Google Home & Amazon Alexa compatible Physical switch always functional — works without internet App control + voice control + schedule/timer automations Auto shut-off via automation — pairs with motion, presence, or time triggers OTA firmware updates Standard Malaysian wall plate size — direct replacement for existing 20A switch
⚠️ Important Installation Notes: Requires an Aqara Zigbee hub (M2, M3, or M1S Gen2) — sold separately. Must replace existing 20A switch — do not use in place of a standard 13A switch. Electrician required for installation — high-load wiring must be handled by a qualified person. Verify appliance load rating before installation.
🏠 Suitable For: Any Malaysian home with a water heater, air conditioner, or high-load appliance on a wall switch. Ideal for terrace houses and landed properties with dedicated water heater switch points.
↳ Why Choose the 20A Switch H1? The only Aqara switch rated for water heaters and A/C units Schedule water heater on/off — stop heating water you won't use Automate A/C cut-off when no one's home — real electricity savings TNB tariff going up — this switch pays for itself Same Aqara ecosystem — integrates with all your other Aqara devices
🎨 Available In: White 🏡 Suitable For: Terrace houses, semi-detached, bungalows — any home with high-load wall switches Sold by Authorized Malaysian Reseller — 1 Year Warranty 📦 In The Box: Smart 20A Switch H1 × 1, User Manual × 1, Installation Accessories × 1 ⚠️ Price is for product only. Installation by qualified electrician required. Aqara Zigbee hub required — sold separately. 🛡 Authorized Malaysian Dealer | MY Spec Stock | 1 Year Warranty
