IPS Controllers IPS-M920 - ORP & pH Controller with Wi-Fi Remote Access
Keep commercial pool chemistry compliant and consistent with less hands-on work. The M920w continuously monitors ORP (sanitizer activity) and pH, then doses on demand to hold setpoints through changing bather load and weather. A built-in web interface provides remote programming, monitoring, and reporting, plus text and email alerts for events and alarms. Facilities can also view calculated Free Available Chlorine (PPM) alongside stored cyanuric acid values for clearer decision-making. A lock-out option prevents unauthorized changes, and the controller works with liquid, tablet, granular chlorine, and salt chlorination systems, making integration straightforward on new builds or retrofits.
Key features
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Dual ORP + pH control with demand-based dosing for steadier water quality
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Web-based access to configure, monitor, and export reports from phone, tablet, or PC
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Alerts via email and SMS to keep staff informed of status and alarms
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FAC (PPM) display and CYA storage to support code compliance and recordkeeping
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All-season logic maintains pH and sanitizer without reprogramming between seasons
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Chemistry-agnostic operation with liquid, tabs, granular, and salt generators
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Security lock-out to prevent unauthorized changes
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Available as Wi-Fi (M920w) or hardwired Ethernet (M920), with standard or large boards
Good to know
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Ships pre-assembled on a mounting board with flow cell and safety flow switch for faster installs
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Ideal for hotels, HOAs, aquatic centers, schools, waterparks, and high-end residential pools needing commercial-style automation