ABB I/O module for Use with ABB free@home automation

The ABB makes Sensor/switch actuator with 2/1gang (wireless) for ABB-free@home®. It is used for switching 230 V∼ consumers. The communication with the free@home system is carried out wireless. It is available with an integrated switch actuator. The switch

For contacting 2gang 6230-2x-xxx to 6234-2x-xxx rockers, and requires 3 wire connection (with neutral conductor)
Comes with 230 V extension unit input (On/Off) and fixing claws
Offers IP20 degree of protection and flush mounting