Leak Detector - Constellation Connect

Leak Detector

ZL-LD-100 is designed to detect and alert any water leaks in residential or commercial buildings. LD-100 features an audible alarm in addition to a wireless alert to your controller providing early notification of water leaks before major damage occurs.

  • Includes wall mounting plate
  • Meets IP44 splash proof rating (with battery operation)
  • Flexible and can be placed anywhere horizontally as well as vertically
  • Cable is reusable after leak is detected and cable dries
  • For indoor use only


Model: ZL-LD-100
Input power: 5 VDC or by 3 x AAA batteries
Radio frequency: 908.4/916 MHz.
Wireless range: Up to 132 ft line of sight between the device and other available nodes.
Normal operating temperature: 32F- 122F (0C – 50C)
For Indoor Use Only



Constellation Connect is easy to install.

But if DIY isn’t for you, we offer professional installation.

Professional installation is now available
in central Maryland for only $149.

Add Installation

No thanks. Proceed to cart.


Make sure your home is
protected with a Security Package

Add-on products only work with a package containing a Constellation Connect Hub.

See Packages

I already have a package, continue shopping or


   Packages starting at $199