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Small white rectangular water sensor pod with probes on bottom

D-Link

D-Link SW-A2 Water Sensor Pod 2025

SKU CH-Y6H0-YYZ6T

An add-on water-leak detector that requires the SW-A11KT kit and uses long-range sub-GHz wireless to monitor multiple household locations

  • Real-time leak alerts protect your home
  • Requires SW-A11KT Water Sensor Kit to operate
  • Compact pod fits beside appliances and fixtures
  • Sub-GHz wireless link reaches across the whole house
  • Not compatible with older DCH-S1621KT systems

Add-on Water Leak Sensor

The D-Link SW-A2 Water Sensor Pod is an add-on device that detects water leaks and sends alerts. It requires the SW-A11KT Water Sensor Kit to function and cannot operate as a standalone unit. The 2025 model is designed for flexible placement near appliances and plumbing fixtures.

Check Kit Compatibility First

Verify that you already own or plan to purchase the SW-A11KT Master Sensor Plug kit because the pod will not work without it. Confirm you are not trying to pair this pod with the older DCH-S1621KT system, which is explicitly incompatible. The sensor uses an integrated long-range sub-GHz wireless link to communicate with the master plug.

For Expanding Existing SW-A11KT Systems

This pod suits homeowners who already use the SW-A11KT kit and want to monitor additional locations such as washing machines, sinks, water heaters, bathtubs, dishwashers, refrigerators or aquariums. Buyers who do not have the SW-A11KT kit or who need a complete starter system should look at the master kit instead.

Highlights

  • Real-time leak alerts protect your home
  • Requires SW-A11KT Water Sensor Kit to operate
  • Compact pod fits beside appliances and fixtures
  • Sub-GHz wireless link reaches across the whole house
  • Not compatible with older DCH-S1621KT systems

Specifications

No published specifications for this item yet.

Questions about this item

Does the SW-A2 Water Sensor Pod work on its own or do I need extra hardware?

The SW-A2 pod cannot operate alone; it must be paired with the SW-A11KT Water Sensor Kit, which is sold separately, to send leak alerts.

How do I know whether to buy the SW-A2 pod or the older DCH-S1621KT kit?

The 2025 SW-A2 pod is not compatible with the DCH-S1621KT kit; choose the SW-A2 only if you already have or plan to buy the SW-A11KT master sensor plug.

What does the sub-GHz wireless link mean for placement around my house?

The integrated long-range sub-GHz connection lets the pod communicate with the SW-A11KT master plug through walls and floors, so you can place it near washing machines, water heaters or aquariums without signal issues.

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