4-channel radio key transmitter white version Type: RNK-04/W EXF10000085

Radio key transmitter – full control in your hands

This 4-channel radio key transmitter RNK-04/W is an element of the Exta Free system, created by ZAMEL. The device allows for wireless control of various functions in your home or company – from simple turning lights on and off, through adjusting the light intensity, to controlling blinds and shutters. The ability to program timed operation expands the scope of its applications.

Thanks to its compact size and battery power, installation is extremely simple and does not require running additional wires. You can place it almost anywhere – on a wall, glass, wood… wherever you need convenient access to control. It is an ideal solution for both installers who value speed and ease of installation, and for end-users looking for comfort and functionality.

Universal application and easy integration

The RNK-04/W transmitter works with the receivers of the Exta Free system, creating a coherent and reliable home automation system. You can use it for:

• Controlling lighting – turning on, off, dimming and brightening.
• Operating blinds and shutters – raising and lowering.
• Controlling electrical appliances – e.g. heaters, fans.
• Implementing timed scenarios – automatic turning on/off of devices at specific times.

Battery power eliminates the need to connect to the electrical network, which increases the flexibility of the installation. This is particularly important when modernizing existing installations, where supplying power may be problematic. The device is intuitive to use and quickly configures with the other elements of the Exta Free system.