Device profile · Specifications & compatibility
X-Sense Wi-Fi Water Leak Detector
X-Sense · Water Leak Sensors · Model SWS51
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- X-Sense Wi-Fi Water Leak Detector lists On Device Alert Sound; Water Leak Alerts; Home Assistant.
- Check power requirements and whether the alert works independently of network connectivity.
Browse more from X-Sense or explore all water leak sensors in our catalog.
- Recorded year
- 2024
- Recorded warranty
- 5 years
- Dimensions
- 76.96 x 76.96 x 29.1 mm
- Weight
- 100g
The details that shape your choice
X-Sense Wi-Fi Water Leak Detector Quick Features
Start with these specifications, then check the full details and conditions below.
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From specification to decision
X-Sense Wi-Fi Water Leak Detector: Capabilities And Limitations
Based on listed specifications, not hands-on testing. Manufacturer sources are linked where checked.
What it offers
An on-device audible alert is listed as an additional notification route. Check power requirements and whether the alert works independently of network connectivity. 110 dB on the detector (the SBS50 base station alarm is 100 dB)
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 →A Home Assistant integration is listed, providing an integration path to verify for the exact model. Check the exact integration and firmware. A catalog integration label does not establish local control, official support or available entities. Community X-Sense integration for Home Assistant (HACS), which lists this model and reads it from the X-Sense cloud account
View Home Assistant details →
What to consider
A sensing cable is listed as unavailable; plan placement around the supported sensing points.
View Sensor Cable details →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 →
Questions About X-Sense Wi-Fi Water Leak Detector
Does X-Sense Wi-Fi Water Leak Detector support a water-sensing cable?
No, according to the listed specifications. Check whether the cable is included, the maximum length and the areas it can cover.
View Sensor Cable specifications →Does X-Sense Wi-Fi Water 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. 110 dB on the detector (the SBS50 base station alarm is 100 dB)
View On Device Alert Sound specifications →Does X-Sense Wi-Fi Water 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 X-Sense Wi-Fi Water 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 X-Sense Wi-Fi Water Leak Detector work with Home Assistant?
Yes, according to the listed specifications. Check the exact integration and firmware. A catalog integration label does not establish local control, official support or available entities. Community X-Sense integration for Home Assistant (HACS), which lists this model and reads it from the X-Sense cloud account
View Home Assistant specifications →Explore the full picture
X-Sense Wi-Fi Water 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 | No |
|---|
Features3 fields
| On Device Alert Sound | YesDetails & conditions110 dB on the detector (the SBS50 base station alarm is 100 dB) |
|---|---|
| On Device Alert Light | No |
| Automations | No |
Alerts5 fields
| Water Leak Alerts | Yes |
|---|---|
| Temperature Alerts | No |
| Freeze Temperature Alerts | No |
| Low Battery Alerts | Yes |
| Tamper Alerts | No |
Connectivity7 fields
| 2.4 GHz Wi-Fi | No |
|---|---|
| 5 GHz Wi-Fi | No |
| Bluetooth | No |
| Z Wave | No |
| Zigbee | No |
| Thread | No |
| Other | Sub-1G (SBS50 Base Station required)Details & conditionsThe SWS51 detector links to the X-Sense SBS50 base station over 915 MHz (US) / 868 MHz (EU), up to 1,640 ft (500 m) in open air; the base station carries the 2.4 GHz Wi-Fi connection (802.11b/g/n) |
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 | YesDetails & conditionsCommunity X-Sense integration for Home Assistant (HACS), which lists this model and reads it from the X-Sense cloud account |
| Matter | No |
Power3 fields
| Wired | No |
|---|---|
| Battery Type | 2x AAA |
| Battery Life | 3 years |
Sensors3 fields
| Water Leak | YesDetails & conditions4 bottom sensor probes and 2 top sensor probes to detect water leaks and floods, providing an early warning of water damage; suitable for kitchens, bathrooms, basements, and more |
|---|---|
| Temperature | No |
| Tilt | No |
How this device compares
X-Sense Wi-Fi Water 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
On Device Alert Sound: 21 of 34 known answers are Yes
Features: 62% among explicit Yes/No answers; 0 of 34 devices have no resolved answer. Check the specifications for this model’s conditions.
Recorded feature coverage
Low Battery Alerts: 19 of 19 known answers are Yes
Alerts: 100% among explicit Yes/No answers; 15 of 34 devices have no resolved answer. Check the specifications for this model’s conditions.
Recorded feature coverage
Water Leak Alerts: 34 of 34 known answers are Yes
Alerts: 100% 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
2 of 34 models are from X-Sense
Counts water leak sensors listed here, not sales or market share. Catalog inclusion does not imply a recommendation.
Side-by-side specification comparison
Compare X-Sense Wi-Fi Water Leak Detector vs Similar Water Leak Sensors
See how X-Sense Wi-Fi Water 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.