THE INK-RD2
The 380g heavy cylindrical body of the INK-RD2 is made mostly out of plastic and measures 80mm in diameter and 140mm in height.
At the top of the INK-RD2 we find the LED indicator and the reset/pairing button.
Moving at the rear we find a few vents which could be used both for the pulsed sensor inside and the internal speaker.
Some certifications along with the electrical requirements of the INK-RD2 are placed at the base right next to the power port.
While in operation the monitor will display the current Radon levels either with green, yellow or red color.