Products for home projects

Leak detectors

Compare the sensing area, audible alarm, remote notifications and batteries. A detector alerts you; automatic water shutoff is a separate capability.

Know where water will reach the sensor.

920-004Leak detectors

Moen · 920-004

Remote sensing disc

For water alerts near an accessible sink, washing machine or water heater, with a remote sensing disc that can reach a low point.

The detector alone does not physically close the water supply.

60WLDR-WLeak detectors

Kidde · 60WLDR-W

Direct-placement leak alerts

For an accessible indoor low point where a small battery-powered detector can sit directly and send leak or low-temperature alerts.

It does not physically shut off the water supply or monitor every concealed leak.

We compare manufacturer specifications, fit and everyday use. We have not tested these products in person. Sources last reviewed 2026-11-04.