Call us! (414) 282-4840

Early Warning Water Leak Detection Equipment and Devices

  • Water Leak Detection Devices
    Installed in over 21,000 sites
    in the U.S.

    Dorlen Products Inc. has supplied commercial and industrial companies with simple and reliable water leak detection equipment and water leak detection systems since 1975. Dorlen Manufactures 3 main product lines, Water Alert, Water Alert Sensor Cable, and Water Alert Ceiling Guard. All of our surface leak detection products are low voltage and come with a 5 Year Warranty. From a single water leak detector to an advanced monitoring system, no application is too big or too small.

    Ceiling Guard Water Alert Water Alert Sensor Cable
  • Water leak detection equipment used in suspended ceilings. This moisture detection system provides early warning of water drips and leaks before damage occurs to the area below.

    Electronic Water Leak Alarm

    Protect your electronics and other valuables from the top down with the Water Leak Alarm. Moisture detection systems prevent possible catastrophic outcomes including contamination and data corruption.

    Water Leak Alarm in Suspended Ceilings

    Also See

    water detection system water alert Product Overview
  • water line leak detection equipment

    Spot detectors are used in a wide range of applications to prevent damage and downtime from water leaks and spills. Six models of water leak alarms are available.

    Water Leak Detection Device

    Also See

    water leak alarm logo Product Overview
  • water detection system

    A unique water leakage detection accessory that expands the capability of the WATER ALERT. Guards against undetected water leakage. Used in large areas or perimeter monitoring.

    water line leak detection equipment

    Also See

    water leak alarm logo water detection system logo Product Overview

If you are interested in learning more about any of our water leak detection products, email We will generally answer questions within one business day. If you are interested in an oil leak detection product visit our Oil Alert website. All of our moisture detection devices are manufactured in the United States of America. Your satisfaction with our products and service is important to us. We would love to hear from you with any suggestions for improvements or that you would like to recommend. Our moisture detection systems safeguard highly valuable assets and we take that responsibility seriously. A moisture detection system offers protection and security. When a threat is detected you can be notified by an alarm allowing for precious time to take action quickly. For customer service call (414) 282-4840.

Water Leak Detection

Water Alert leak detection equipment is designed to maximize protection by having continuous monitoring 24/7. Our water line leak detection equipment is easy to install. Detect small leaks such as condensate water overflow, chiller water leaks, plumbing line cracks, heating/cooling piping leaks, outside seepage and more before damage and downtime occur!

Installed in over 21,000 sites across the U.S., Water Alert's water detection systems have proven to be the most rugged, simplest to install and longest lasting water detectors available today. Learn more about our water sensor alarm technology.

Water Leak Alarm

The water detector alarm features vary by model. For example, the Model SS provides an audible alarm when activated and should be used in applications where only a local audible alarm is desired. The Model SS-1 provides local and remote water detector alarms when activated and is used in applications requiring a single detector and remote alarm which is perfect for noisy or unattended areas. The model SS-4 has no audible water detection alarm and provides isolated dry relay contacts (DPDT) which transfer and hold when activated. Learn more about these water leak detectors by downloading our catalog.