Products
Our products are specialized for critical infrastructure to safeguard your operation from material, equipment, and environmental hazards. 30 years of continual innovation have led to some of the industry’s most trusted solutions for battery monitoring, environment monitoring, and leak detection.

RLE Technologies and Cellwatch are coming together to form Parameter.
This unified platform offers a comprehensive suite of tools, including RLE’s renowned leak detection and facility monitoring systems, alongside Cellwatch’s advanced battery monitoring solutions. This strategic integration empowers clients with unmatched visibility and insight throughout their facility.
As Parameter, we will continue to lead in addressing the evolving demands of modern data centers and critical facilities.
Product Lines
PRODUCT SPECS: We are working to update all of our data sheets and product documentation under Parameter. In the meantime, find our data sheets and product lines on our legacy websites to learn more about specific capabilities


RLE Leak Detection powers a fluid detection soltion purpose-built to provide unmatched reliability, sensitivity, and resolution capabilities in mission critical systems. Our line of fluid sensing cables, spot detectors, and controllers allow users to operate high-density and liquid cooled applications with confidence.
By providing early detection and real-time alerts directly integrated into your BMS, our systems ensure that you can respond quickly to prevent catastrophic failures.


RLE Environment Monitoring delivers real-time visibility into critical aspects of your infrastructure. We provide a unified system of sensors and controllers that offer comprehensive coverage and integrate with your native BMS to catch system failures before servers go down. Our environmental monitoring systems are designed to indicate the nature of the issue, where it is located, and how it is occurring, allowing personnel enough time to resolve issues and avoid unplanned downtime.
Our proprietary software natively accepts SNMP, BACnet, and Modbus protocols simultaneously, allowing us to consolidate disparate equipment from throughout your facility and seamlessly integrate it into your BMS under a single pane of glass.


Cellwatch Battery Monitoring is designed specifically for almost all UPS applications. This solution utilizes advanced measurement techniques designed to provide extremely accurate readings in the noisiest operating environment.
Cellwatch continuously monitors the entire battery system, including string and cell level voltage, ohmic value, current and temperature throughout the charge, discharge, and float periods.
Our system provides immediate warnings of battery deterioration and imminent failures. We identify individual batteries that exhibits problems and provide a proactive approach to ensuring UPS reliability. The concepts behind the Cellwatch system are flexibility, scalability, and reliability, paired with ease of: installation, use and operation.


Cellwatch Frontier was purpose-built for NERC standards compliance monitoring. Cellwatch Frontier meets the PRC-005-6 battery maintenance requirements, making it easy and cost-effective to comply with these regulations.
Cellwatch Frontier tests substation batteries daily to ensure they will work when called upon. Frontier integrates into SNMP and SCADA using DNP3 or Modbus to centralize monitoring of every remote battery and integrate battery monitoring into existing maintenance procedures. With Cellwatch Frontier, battery experts are coordinated with field personnel, operations, and maintenance to ensure maximum efficiency and effectiveness


Cellwatch Central allows users to view all battery assets in one place. It was designed specifically to simplify battery monitoring & management for large configurations and multi-site installations. Cellwatch Central simplifies complex operations by collecting data from multiple installation sites, integrating all battery data and performance information, and consolidating it into a single centralized system.
Log in from anywhere and have complete visibility of the entire battery network. Our system provides real-time battery performance at each site, system control, global alarm data, battery asset details, reporting, and more; allowing users to quickly isolate issues even when off-site.
Central is designed for installation behind your corporate firewall or in the cloud. If deployed behind the firewall, no information is transmitted outside of your network unless explicitly authorized. An integrated notification system provides notifications of events customized to each user profile, freeing users to perform other tasks rather than continuously check alert systems.


Triad Flooring raised floor and airflow solutions provide proven results for data centers and other raised floor environments around the world. Patented features, including our stratification fins and dual integrated handles, set our panels apart from the competition by optimizing airflow circulation and turbulent dispersement.
We look forward to the exciting opportunities and technologies RLE and Cellwatch will create together.
Contact us to learn more about specific capabilities, or about new developments to expect moving forward.
For custom capabilities and manufacturing, reach out to our OEM team directly to discuss how we can augment your application.