Aqara Smart Wall Switch H2 (Vertical) is designed for ultimate compatibility and convenience, supporting both Zigbee and Matter over Thread protocols for seamless integration with third-party ecosystems. Effortlessly turn lights and other smart devices on or off or control them wirelessly with ease. No need to worry about compatibility with your home’s existing wiring—this switch supports both with-neutral and no-neutral setups. Available in 1 to 3-channel versions, it adapts to diverse control needs, making it the perfect choice for different scenarios.
- Thread/Zigbee Support:
The device features dual protocol support. In Thread mode, no Aqara hub is required to connect to third-party Matter ecosystems [1], while Zigbee mode [2] unlocks exclusive Aqara features and ensures backward compatibility with Aqara Zigbee hubs. The flexible protocol switching [3] lets users enjoy Matter integration or Aqara's advanced functionalities based on their preference.
- 2-in-1 Neutral for Hassle-free Installation:
Whether your home has a neutral wire or not, this switch is designed for hassle-free installation. It supports both no-neutral and with-neutral wiring setups, eliminating any concerns about your home's wiring configuration. For homes without a neutral wire, installation is straightforward, while homes with a neutral wire benefit from advanced features like overload protection and power monitoring [4] enhancing both safety and efficiency.
- Decoupled Switch Mode [5] [6]:
Equipped with both electrical switches and wireless switches. Electrical switches control wired loads; they can be locked to maintain a specific state, and the physical button no longer actually controls the load. Wireless switches can be configured with automation and scenes. Allowing users to set more personalised scenes or automation according to actual needs.
- Power Monitoring [7]:
The switch monitors the power consumption of connected wired devices and provides daily/weekly/monthly energy consumption reports in Aqara Home. Users can use these data reports to optimise their daily electricity usage or create energy-saving plans and automations to reduce consumption and increase sustainable energy use.
Disclaimers:
[1] To use the device with a particular Matter ecosystem, a Matter Controller of this ecosystem and a Thread Border Router are required.
[2] Aqara Zigbee hub required.
[3] To switch protocols, you need to factory reset the device.
[4] The advanced features might be unavailable in some or all third-party Matter ecosystems, but is indeed supported by the device. To guarantee its functionality, we suggest using the Zigbee mode and connecting the device to an Aqara hub.
[5] Please note: the feature might be unavailable in some or all third-party Matter ecosystems, but is already supported by the device. To guarantee this functionality, we suggest using the Zigbee mode and connecting the device to an Aqara hub.
[6] The applicability of Decoupled Switch Mode for the buttons varies by SKU.
Rule: one channel corresponds to one button with this functionality:
(2 Buttons, 1 Channel): Top button only
(2 Buttons, 2 Channels): Both buttons (top and bottom)
(4 Buttons, 3 Channels): Top three buttons
[7] With-neutral wiring is required for power monitoring. This feature might be unavailable in some third-party Matter ecosystems, but is already supported by the device. To guarantee its functionality, we suggest using the Zigbee mode and connecting the device to an Aqara hub.
Automation：
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1 |
Heading |
Automatic Lighting in Hallway or Stairs |
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IF THEN |
IF presence is detected in the hallway or stairs
THEN Turn on Aqara Smart Wall Switch H2 (Vertical)
IF absence is detected over 3 minutes in the hallway or stairs THEN Turn off Aqara Smart Wall Switch H2 (Vertical) |
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Description |
When you walk through a hallway or staircase, the presence sensor automatically detects your presence and turns on the hallway or staircase lights, so you don't have to press the switch when you have both hands full. When the presence sensor detects absence for more than a set time, the lights will automatically turn off to avoid leaving the lights on when no one is there. |
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Devices |
Aqara Smart Wall Switch H2 (Vertical) + Presence Sensor FP1E + Hub M3 |
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2 |
Heading |
Fake Occupancy in Vacation |
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IF THEN |
WHEN Every day at 19:00
IF Nobody is at home THEN Turn on the living room light
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Description |
In case you are away, the Fake Occupancy automation will activate every evening at 19:00 to create the illusion that your home is occupied. The fake Occupancy will reduce the stress of possible illegal breaking and give you more peace of mind. |
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Devices |
Aqara Smart Wall Switch H2 (Vertical) + Presence Sensor + Camera E1 + Aqara Hub |
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3 |
Heading |
Home Office Mode |
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IF THEN |
IF Turn ON Switch
THEN Turn ON Ceiling Light T1M Main Light and Smart Plug
Set Air Conditioner to 25 °C |
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Description |
Use one button to light up the room, and charge your computer simultaneously on the smart plug, with AC set to an appropriate temperature. Enhance your workspace with a single touch, increasing efficiency and productivity. |
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Devices |
Aqara Smart Wall Switch H2 (Vertical) + Smart Plug + Ceiling Light T1M + Aqara Hub |
Specifications：
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Product Name |
Aqara Smart Wall Switch H2 (Vertical, 2 Buttons, 1 Channel) |
Aqara Smart Wall Switch H2 (Vertical, 2 Buttons, 2 Channel) |
Aqara Smart Wall Switch H2 (Vertical, 4 Buttons, 3 Channel) |
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Model |
WS-K02E |
WS-K03E |
WS-K04E |
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Thread, Zigbee, Bluetooth |
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Dimensions |
119 × 74 × 42 mm |
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Electrical Rating |
120-240VAC, 50/60 Hz, Max. 10 A (Resistive Load), μ |
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Minimum Power |
5 W (No Neutral), Unlimited (With Neutral), general purpose |
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Thread Operation Frequency |
2400-2483.5Mhz |
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Thread Maximum Output Power |
≤ 13 dBm |
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Bluetooth Operation Frequency |
2400-2483.5Mhz |
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Bluetooth Maximum Output Power |
≤ 13 dBm |
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Operating Temperature |
0 °C ~ 40 °C |
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Operating Humidity |
0 ~ 95% RH, no condensation |
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Supports*: Aqara Home, Apple Home, Google Home, Amazon Alexa, SmartThings
*To use the device with a particular Matter ecosystem, a Matter Controller of this ecosystem and a Thread Border Router are required.
What is in the box:
Aqara Smart Wall Switch H2 (Vertical)*1 (specific model depends on purchase)
Compliance Statement × 1
User Manual × 1
Screw Kit × 1
Wire Nuts Kit × 1
Wiring Sticker Sheet × 1
