Device profile · Specifications & compatibility
Moen Smart Leak Detector
Moen · Water Leak Sensors · Model 920-004
We may earn a commission from qualifying purchases through these links.
Prices and stock change often on Amazon, so we do not show them here. The button opens the current listing.
- Moen Smart Leak Detector lists Sensor Cable; On Device Alert Sound; Water Leak Alerts.
- Check whether the cable is included, the maximum length and the areas it can cover.
Browse more from Moen or explore all water leak sensors in our catalog.
- Recorded year
- 2020
- Recorded warranty
- 1 year
- Dimensions
- 67 x 38 x 83 mm
- Weight
- 127g
The details that shape your choice
Moen Smart Leak Detector Quick Features
Start with these specifications, then check the full details and conditions below.
Make the differences clear
Which device fits your setup?
Choose another model to compare features, connections and requirements side by side.
From specification to decision
Moen Smart Leak Detector: Capabilities And Limitations
Based on listed specifications, not hands-on testing. Manufacturer sources are linked where checked.
What it offers
A sensing cable is listed, offering a way to investigate leak coverage beyond a single point. Check whether the cable is included, the maximum length and the areas it can cover. Includes a Remote Sensing Disc with an extension cable that extends up to 48 inches for hard-to-reach spaces.
View Sensor Cable details →An on-device audible alert is listed as an additional notification route. Check power requirements and whether the alert works independently of network connectivity. Sounds an audible alarm of up to 51 decibels when water, excess humidity or extreme temperatures are detected.
View On Device Alert Sound details →Water-leak alerts are recorded as a supported monitoring event. Verify the notification path and any controller dependency. An alert alone does not close a water valve.
View Water Leak Alerts details →
What to consider
Matter is listed as unsupported; check another documented integration if Matter is essential to your setup.
View Matter details →Apple Home support is listed as unavailable; do not assume the device appears directly in Apple Home.
View Apple Home details →Tamper alerts are recorded as unavailable.
View Tamper Alerts details →
Still needs verification
Confirm these details if they matter to your setup.
Questions About Moen Smart Leak Detector
Does Moen Smart Leak Detector support a water-sensing cable?
Yes, according to the listed specifications. Check whether the cable is included, the maximum length and the areas it can cover. Includes a Remote Sensing Disc with an extension cable that extends up to 48 inches for hard-to-reach spaces.
View Sensor Cable specifications →Does Moen Smart Leak Detector sound an alert on the device?
Yes, according to the listed specifications. Check power requirements and whether the alert works independently of network connectivity. Sounds an audible alarm of up to 51 decibels when water, excess humidity or extreme temperatures are detected.
View On Device Alert Sound specifications →Does Moen Smart Leak Detector report water-leak alerts?
Yes, according to the listed specifications. Verify the notification path and any controller dependency. An alert alone does not close a water valve.
View Water Leak Alerts specifications →Does Moen Smart Leak Detector support Matter?
No, according to the listed specifications. Verify the exact device type, firmware and features exposed in your chosen platform. Matter support is not proof of feature parity.
View Matter specifications →Does Moen Smart Leak Detector work with Home Assistant?
Home Assistant: Partially. Check the exact integration and firmware. A catalog integration label does not establish local control, official support or available entities.
View Home Assistant specifications →Explore the full picture
Moen Smart Leak Detector Specifications
Recorded catalog values. Expand notes for qualifications; unknown values are not treated as missing features.
0 of 28 fields matched to manufacturer documentation. Source checks apply only to the named model and stated scope. Other fields remain catalog data. How we verify specifications →
Included Accessories1 fields
| Sensor Cable | YesDetails & conditionsIncludes a Remote Sensing Disc with an extension cable that extends up to 48 inches for hard-to-reach spaces. |
|---|
Features3 fields
| On Device Alert Sound | YesDetails & conditionsSounds an audible alarm of up to 51 decibels when water, excess humidity or extreme temperatures are detected. |
|---|---|
| On Device Alert Light | YesDetails & conditionsEmits a blinking LED light when water, excess humidity or extreme temperatures are detected. |
| Automations | Yes |
Alerts5 fields
| Water Leak Alerts | Yes |
|---|---|
| Temperature Alerts | Yes |
| Freeze Temperature Alerts | Yes |
| Low Battery Alerts | Not recorded |
| Tamper Alerts | No |
Connectivity7 fields
| 2.4 GHz Wi-Fi | Yes |
|---|---|
| 5 GHz Wi-Fi | No |
| Bluetooth | No |
| Z Wave | No |
| Zigbee | No |
| Thread | No |
| Other | No |
Integrations6 fields
| Google Home | No |
|---|---|
| Alexa | NoDetails & conditionsAlexa has no water leak sensor type: the Matter Water Leak Detector has no Alexa capability mapping, and bridges such as SmartThings or Home Assistant cannot expose a moisture sensor either |
| Apple Home | No |
| SmartThings | No |
| Home Assistant | Partially |
| Matter | No |
Power3 fields
| Wired | No |
|---|---|
| Battery Type | CR123A |
| Battery Life | 2 yearsDetails & conditionsPowered by a 3-volt CR123A lithium battery that lasts up to 2 years. |
Sensors3 fields
| Water Leak | Yes |
|---|---|
| Temperature | YesDetails & conditionsMonitors the room's temperature and humidity to help protect against frost and mold risk. |
| Tilt | No |
How this device compares
Moen Smart Leak Detector vs Other Similar Models
Statistical context from 34 water leak sensors in this catalog. These figures describe our recorded data, not independent measurements.
Recorded feature coverage
Sensor Cable: 8 of 34 known answers are Yes
Included Accessories: 24% among explicit Yes/No answers; 0 of 34 devices have no resolved answer. Check the specifications for this model’s conditions.
Recorded feature coverage
On Device Alert Light: 16 of 32 known answers are Yes
Features: 50% among explicit Yes/No answers; 2 of 34 devices have no resolved answer. Check the specifications for this model’s conditions.
Recorded feature coverage
Freeze Temperature Alerts: 18 of 34 known answers are Yes
Alerts: 53% among explicit Yes/No answers; 0 of 34 devices have no resolved answer. Check the specifications for this model’s conditions.
Brand representation in this directory
1 of 34 models are from Moen
Counts water leak sensors listed here, not sales or market share. Catalog inclusion does not imply a recommendation.
Side-by-side specification comparison
Compare Moen Smart Leak Detector vs Similar Water Leak Sensors
See how Moen Smart Leak Detector stacks up against other water leak sensors in this catalog. Compare specifications, compatibility and pricing.
Catalog specifications have not all been independently checked against manufacturer sources. Read our data and evidence methodology.