The ZCS201 allows a computer to control Z-Wave enabled devices through an RS232 port. It connects to a computer via an RS232 cable and requires a 9V power supply. Third party software is needed to control Z-Wave devices using the ZCS201, which communicates using the 868.42 MHz frequency and has a range of up to 30 meters. It measures 13.98cm x 10.17cm x 3.49cm and weighs approximately 227 grams.