RFSA-11B Wireless switch unit (installation in junction-box bifurcation) + Wireless RFIM-20B contact converter
Wireless switch unit, which is connected to the contact converter.
The contact converter converts a simple switch to wireless one.
The switch should be disconnected from the power grid and be connected only with the converter’s contacts.
When the switch moves to the on position, it closes the circuit into the converter and signals the RFSA-11B unit to turn on the lights.
The RFID-20B unit can convert up to two switches into wireless ones.