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September 08, 2026 4 min read
Quick start guide for the PCS PulseWorx SimpleWorx Wall Switch Products — WST wall switch transmitter, WSR wall switch relay/receiver, and RWS remote wall switch — covering installation, multi-way circuit wiring, and transmitter-to-receiver linking.
Quick start guide for the PCS PulseWorx SimpleWorx Wall Switch Products — WST (Wall Switch Transmitter), WSR (Wall Switch Relay/Receiver), and RWS (Remote Wall Switch).
SimpleWorx products provide simple remote control for lighting and other electrical loads without running new wiring. They communicate over existing electrical power wires by "linking" a Transmitter to one or more Receivers. One Transmitter can link to as many Receivers as needed; each Receiver can link to up to eight Transmitters.
The WS Series (WST, WSR) allows local rocker switch control and can remotely control the load of any linked SimpleWorx receiving device. The RWS acts as a secondary Decora-style rocker switch, replacing or creating a three-way lighting control circuit by connecting to the WST or WSR through a single yellow traveler wire.
The Wall Switch is wired directly to the lighting circuit and can optionally be controlled by one or more RWS Remote Wall Switches, producing three-, four-, or five-way circuits so a group of switches can control the same set of lights.
Any SimpleWorx transmitter can remotely control one or more SimpleWorx Receivers by "linking" the two together:
| LED Color | Status |
|---|---|
| Solid RED | Power applied to Wall Switch |
| Flashes GREEN | Device is in LINK MODE |
| Solid GREEN | Transmitting an SPC™ message |
This product has been thoroughly tested by Intertek Testing Services, a nationally recognized independent third-party laboratory. The North American ETL Listed mark signifies the product has met the requirements of a widely recognized consensus of US and Canadian product safety standards, that the manufacturing site has been audited, and that the manufacturer follows a program of quarterly factory follow-up inspections.
Seller warrants this product, if used per all applicable instructions, to be free from original defects in materials and workmanship for a period of five years from the date of purchase. Refer to the warranty information on the PCS website (www.pcslighting.com) for exact details.
Powerline Control Systems, Inc. — 19201 Parthenia St. Suite J, Northridge, CA 91324. P: 818.701.9831, F: 818.701.1506. pcssales@pcslighting.com, www.pcslighting.com
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