ARC-EX4e Modular Remote Control Extension

The ARC-EX4e is a modular remote control extension where you can add up to four ARC-EX4e to each ARC-K1e and up to three ARC-EX4e to each ARC-SW4e. This unit has a splash resistant overlay. Remote wall panel expansion device for use with ARC-K1e and ARC-SW4e; For expansion, add up to four ARC-EX4e to each ARC-K1e and up to three ARC-EX4e to each ARC-SW4e; Cost effective way to expand remote control capabilities. NOT for use with the ARC-2e.