
We’re excited to announce a new firmware update for the Zemismart ZM606 Matter Smart Switch series, bringing more flexible power-on behavior and backlight control to your smart home.
With the latest firmware, users can configure the following settings directly through the Zemismart App.
New Power-On Settings
Under Power-off memory, you can now choose:
Power-on Default Off – The switch remains OFF when power is restored.
Power-on Default On – The switch turns ON when power is restored.
Reverse – Reverses the power-on behavior.
Power-Off Memory – Restores the switch to its previous state after power is restored.

New Backlight Settings
The new Backlight option allows you to choose:
ON
OFF
You can keep the backlight on for easier operation at night, or turn it off for a cleaner look, especially in bedrooms.

The ZM606 is a Matter smart switch designed to work with major Matter smart home ecosystems. It can be integrated into compatible platforms such as Apple Home, Google Home, Amazon Alexa, Samsung SmartThings, and other Matter-compatible smart home systems.
With Matter connectivity, you can control your lights and create automations across different smart home platforms without being locked into a single ecosystem.
Explore the ZM606 Series
Update your ZM606 to the latest firmware and enjoy more control over power-on behavior and switch backlight settings.