MultiWave Wireless Control System

MultiWave landing image

The MultiWave™ Wireless Control System from Intermatic is a straightforward and affordable way to automatically control pools, spas, lights, heaters, and more.

Easy to configure, install, and operate, the expansion module provides the ultimate versatility for new construction or retrofit installations.

Key Features

  • Five channels allow control of multiple pool applications
  • Control single, 2-speed and variable speed pumps, including popular name brands
  • Add the Expansion Module to control a second heater, 4 valve actuators and solar heating/cooling
  • Retrofit or upgrade existing mechanical timers or energy-efficient pump and outdated wireless technology
  • Remote Switch capability initiates multiple events with the flip of a switch
  • Temperature sensors monitor and control pool/spa temperature and protect equipment against freezing

Installations made easy with!

For quick access to product recommendations, installation guides, and wiring diagrams from anywhere.

The current MultiWave Software for use with the new P5043ME Expansion Module is Version 3.4. Please click on the links below for the Updated Version and Instructions.
Software Update
MultiWave Software Update
MultiWave Software Update instructions

NOTE: A CA8700 Z-Wave USB stick is required to complete the software upgrade if your current system includes a PE653 receiver and PE953 handheld using version 3.3, or older, software. To order the USB stick, visit

Click here to download the brochure

MultiWave Basic thumb

Easy to install and operate for automated control of either pool or spa equipment.

MultiWave ECS thumb

All the components of the MultiWave Basic, plus an expansion module that boosts capacity for control of a combination pool and spa, with a 60 amp load center.

MultiWave ECS Plus thumb

Enables ultimate control capability with all the components of the MultiWave Basic, plus an expansion module that boosts capacity and an 80 amp load center. Also includes valve actuators.

New Product Highlights


The Intermatic® line of occupancy sensors are engineered and tested for long-lasting performance. In-Wall and Ceiling Mount sensors in both PIR (infrared) and dual (PIR/ultrasonic) technologies can monitor virtually any area within a building, providing solutions for any retrofit or new construction project. They utilize zero-crossing technology to suppress inrush current impact, supplying reliable ON/OFF sensing no matter the lighting technology.


The Intermatic® ICUBE™ Adaptive Defrost Module cuts defrost cycles--and utility bills--for the food service industry. Designed by Grässlin by Intermatic for commercial walk-in coolers and freezers, the smart-sensing technology behind the ICUBE™ continuously monitors evaporator coil temperatures and only allows defrosting when necessary at the next programmed timer interval.

Surge Protective Device Group Shot

The Intermatic® Surge Protective Device with Consumable Modules covers 100% of a home’s big investment equipment, from appliances and computers, to HVAC equipment and TVs. The Surge Protective Device uses replaceable Consumable Modules that allows homeowners to easily and safely replace a module when the built-in LED light indicates it has been compromised.