D-Link Add-on Remote Battery-Powered Water Leak Sensing Pod, Long-Range, Compatible Only with SW-A11KT 2-Pack (SW-A2/2)

Expand Your Water Leak Protection. Monitor up to 17 locations by adding additional Remote Water Leak Sensing Pods (SW-A2/2) to your D-Link Wi-Fi Water Leak Sensor Kit (SW-A11KT) (sold separately). Each compact, battery-powered sensor wirelessly links to the main unit and helps you monitor additional locations around your home. Whether it’s the laundry room, under the sink, in the basement, or behind your water heater, these pods are built to go where leaks often strike. With water-resistant design and long-range Sub-GHz connectivity, they stay connected even in hard-to-reach spots — no outlet required. Powered by two AAA batteries, each compact sensor delivers up to 2 years of worry-free protection. No wires, no outlets, and no constant battery changes — just reliable leak detection where you need it most. A burst pipe or leaky water heater in the basement, a drip under the sink, or an overflowing washer. Help safeguard your home with the Wi-Fi Water Leak Sensor Kit (SW-A11KT - sold separately), your 24/7 watchdog that helps alert you when a leak is detected. Set it up in minutes for whole-home coverage and enjoy peace of mind knowing it can help you catch small leaks before they become expensive disasters.

• ADD-ON SENSOR - Requires SW-A11KT (Water Sensor Kit) to function. Not compatible with DCH-S1621KT (older version).
• NEW FOR 2025 - The SW-A2 Water Sensor Pod is a newer version and will not work with the previous models of D-Link Water Sensor products
• SMART WATER DAMAGE PREVENTION FOR YOUR HOME – When paired with your SW-A11KT (Sold Separately), the Remote Water Sensing Pod (SW-A2) can monitor for water leaks in your home and send you alerts when a leak is detected
• FLEXIBLE PLACEMENT – With its low profile compact size (6.4cm x 6.4cm x 2.1cm) and equipped with water-sensing probes along its bottom, it is perfect for placing in any area of your home such as by your Washing Machine, Sink, Water Heater, Bathtub, Dishwasher, Refrigerator, or Aquarium for complete water leak peace-of-mind
• WHOLE HOME MONITORING - SW-A2 Pods can be controlled by a single Master Sensor Plug to expand water leak monitoring as your property needs grow. Uses an integrated long-range sub-GHz wireless connection to connect to the Master Plug-in Smart Wi-Fi Water Leak Sensor found in the SW-A11KT kit (up to 1000 ft). Battery life of up to 2 years with the 2x pre-installed AAA batteries