ZigBee Water Leak Sensor with Remote Probe | WLS316

Main Feature:

The WLS316 is a Zigbee 3.0 water leak sensor with a 1 m remote probe for early leak detection under sinks, near water heaters, in basements, hotels, utility rooms, and commercial buildings. It reports leak events immediately through a compatible Zigbee gateway and can support mobile notifications, siren linkage, and building automation.

Model: WLS 316

Dimension: 62*62*15.5mm • Standard line length of remote probe: 1m

Weight: 148g

Certification: CE,RoHS

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Product Detail

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▶ Main Specification:

• Zigbee 3.0 wireless communication for reliable mesh networking
• 1 m remote water detection probe for flexible installation in hard-to-reach areas
• Detects water leaks instantly and reports events immediately through a compatible Zigbee gateway
• Hourly status reporting for continuous device monitoring
• Supports mobile notifications and automation with compatible Zigbee platforms
• Linkage with Zigbee sirens, gateways, and smart building automation systems
• Low-power design powered by two AAA batteries for long service life
• LED status indicator with local pairing and reset button
• Communication range up to 100 m (open area)
• Compact wall-mounted or tabletop installation
• Ideal for kitchens, basements, utility rooms, water heaters, HVAC equipment, hotels, apartments, and commercial buildings
• CE certified with OEM/ODM customization available

zigbee water leakage sensor for smart home security system, smart hotel system, apartment

Why Choose a ZigBee Water Leak Sensor for Smart Buildings

Water leaks often occur in places that are difficult to inspect, such as under sinks, behind washing machines, near water heaters, or inside HVAC equipment rooms. Without early detection, even a small leak can result in costly repairs and operational downtime.
A ZigBee water leak sensor helps detect water at the earliest stage and reports events immediately through a compatible ZigBee gateway. Thanks to ZigBee mesh networking, multiple sensors can be deployed across apartments, hotels, office buildings, and other facilities while maintaining reliable wireless communication.
Compared with standalone leak alarms, ZigBee-based systems can support mobile notifications, smart automation, and centralized monitoring. Depending on the gateway and platform, leak events can also trigger compatible sirens or automatic water shut-off valves, helping reduce property damage before it becomes a major issue.

zigbee water leak sensor smart home leak detection alert

Application Scenarios

The WLS316 ZigBee water leak sensor is suitable for a wide range of residential, commercial, and building automation projects where early water leak detection is essential.
• Basements & Utility Rooms
Detect leaks caused by pipes, sump pumps, or water heaters before serious damage occurs.
• Under Sinks & Plumbing Areas
Monitor kitchens, bathrooms, washing machines, and dishwashers for hidden plumbing leaks.
• HVAC & Equipment Rooms
Protect HVAC drain pans, mechanical rooms, electrical cabinets, and other critical equipment areas.
• Hotels & Multi-Family Properties
Help property managers monitor bathrooms, kitchens, and service areas across multiple rooms.
• Commercial Buildings & Smart Facilities
Deploy multiple ZigBee water leak sensors for centralized monitoring through compatible building automation systems.

FAQ

Q1: What is a ZigBee water leak sensor?
A ZigBee water leak sensor is a wireless device that detects water leakage and sends alerts through a compatible ZigBee gateway. It can be installed near sinks, water heaters, washing machines, HVAC equipment, or other areas where leaks may occur, helping reduce the risk of water damage through early detection.

Q2: Does the WLS316 require a ZigBee gateway?
Yes. The WLS316 communicates using the ZigBee 3.0 protocol and requires a compatible ZigBee gateway to transmit leak events, send mobile notifications, and support automation with connected smart devices.

Q3: How does the remote probe improve leak detection?
The WLS316 features a 1 m remote probe, allowing the sensing probe to be placed in hard-to-reach areas while the main device remains mounted in a convenient location. This design provides greater flexibility for monitoring narrow spaces, equipment cabinets, water heaters, HVAC drain pans, and plumbing systems.

Q4: Where should a ZigBee water leak sensor be installed?
Typical installation locations include under sinks, behind washing machines, near water heaters, inside utility rooms, around HVAC condensate drain pans, in basements, and other areas where hidden water leaks are likely to occur.

Q5: How quickly does the WLS316 report a water leak?
When water is detected, the WLS316 immediately reports the leak event through a compatible ZigBee gateway. During normal operation, the sensor also sends periodic status reports to help monitor device connectivity and battery status.

Q6: Can the WLS316 trigger alarms or automatic actions?
Yes. When connected to a compatible ZigBee platform, leak events can be used to trigger mobile notifications, activate compatible zigbee alarm siren, or automate actions such as closing a smart water shut-off valve, depending on the gateway and automation platform.