In a previous post, I recommended a versatile Zigbee button that is incredibly useful for triggering scenes, toggling devices, and controlling lights. This time, I’m introducing a similar product that brings the same functionality but in a different form factor.
You can find the product here:
This Zigbee wall switch button comes in two main styles: a compact remote control-like version with 1 to 4 buttons, and a more traditional wall switch design, also available with 1 to 4 buttons. Both styles offer the flexibility to control multiple devices or scenes with a single unit. Like the previous button I recommended, this one runs on a CR2032 battery, which offers long battery life, making it reliable for daily use.
Design and Usability
This product is better suited for wall placement compared to the previous recommendation, especially in scenarios where aesthetics matter. The wall switch version blends seamlessly into most environments, making it an ideal replacement or supplement to traditional wall switches. However, the design choice ultimately comes down to personal preference, as both styles function similarly.
One of the standout features of this Zigbee button is the magnetic design of the switches. You can easily remove the switch from the wall, press the buttons as needed, and then snap it back into place. The magnet is strong enough to hold the switch securely, yet it’s easy to remove when needed. This flexibility is particularly handy in scenarios where you might want to use the switch temporarily in another location.
Pairing and Integration with Home Assistant
Pairing this Zigbee button with your Zigbee network is straightforward. A long press on any of the buttons puts it into pairing mode, allowing you to add it to your Zigbee Home Assistant (ZHA) network with ease. No special quirk is needed to pair it into Home Assistant.
Once paired, you might initially think that the device isn’t working or isn’t compatible with ZHA because you won’t see any switches listed in the device’s settings. However, this device operates differently—it “listens” for physical keypresses rather than being controlled through a typical switch entity.
To integrate the button into your Home Assistant automations, follow these steps:
- Retrieve the Device ID:
- After pairing, navigate to the newly added device in Home Assistant through the ZHA integration.
- Look at the URL in your browser’s address bar; the URL ends with a long string of digits and letters—this is the DeviceID. Copy and save it.
- Create an Automation:
- Go to the Automations section in Home Assistant.
- Under the Trigger, select Manual Trigger.
- Set the Event Type to “zha_event”.
- Add the following to the Event Data:
device_id: [your DeviceID].
Here’s an example of how the YAML code for the trigger part of your automation might look:
trigger:
- platform: event
event_type: zha_event
event_data:
device_id: a5855f401f14aa205b43399293c00ad9
With this setup, your automation will trigger whenever the button is pressed. From there, you can program the “Action” to toggle a light, activate a scene, or run any script you choose.
Practical Use Cases
In my opinion, the primary use case for this type of switch is as an secondary switch to a device already controlled by an existing powered Zigbee switch. For instance, if you already have a Zigbee wall switch that’s connected to mains power, you can’t have another mains-powered device controlling the same light. This is where the battery-powered Zigbee button shines. It allows you to control the same light or scene without the need for additional wiring, offering flexibility and convenience.
In conclusion, this Zigbee wall switch button is a fantastic addition to any smart home setup. Its flexible form factor, ease of use, and strong magnetic attachment make it a versatile option for controlling multiple devices and scenes. Whether you prefer the remote control style or the wall switch design, this product delivers reliability and functionality.
