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Add-on Remote Battery-Powered Water Leak Sensing Pod for SW-A11KT Water Leak Sensor Kit - SW-A2
Add-on Remote Battery-Powered Water Leak Sensing Pod for SW-A11KT Water Leak Sensor Kit - SW-A2
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- NEW FOR 2025 - Add-on Remote Water Sensing Pod (SW-A2): Easily add more remote water sensing pods to the SW-A11KT Water Leak Sensor Kit — requires SW-A11KT or SW-A1 Master Unit - not compatible with previous gen water sensors
- Expandable Whole-Home Monitoring: System can expand to supports up to 16 Remote Water Sensing Pods (one master SW-A1 unit + 16 x SW-A2 pods)
- Compact and Easy to Place: Ideal for monitoring for leaks in tight spaces and areas without an AC outlet
- Reliable Wi-Fi + Sub-GHz Connectivity: Integrated long-range sub-GHz wireless connection to the SW-A1 hub (up to 300 ft. indoors or up to 1000 ft. in open space)
- Durable and Water-Resistant: IP65 rated for protection against water and dust
- Fast and Accurate Leak Detection: Four metal probes detect water quickly and reliably
- Always Up to Date: Supports over-the-air firmware updates
- Battery-Powered Convenience: Up to 2 years of battery life with two AAA batteries (included)
- Requires SW-A11KT or SW-A1 Master Unit: Don't have the kit yet? Get it HERE
- Only compatible with the Expandable Smart Wi-Fi Water Leak Sensor Starter Kit (SW-A11KT) not compatible with previous D-Link models (DCH-161-US, DCH-S1621KT, DCH-S162, DCH-S163)
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Help Protect More Areas In Your Home from Costly Water Damage - Remote Batter-Powered Water Leak Sensing Pod (SW-A2) - Works with the NEW Water Leak Sensing Kit (SW-A11KT)
Key Features
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Expand the Coverage of Your Water Sensor Kit
Add up to 16 pods for full-home leak protection
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Leak Alerts You’ll Notice
Triggers alarm, strobe, and phone alert when water is detected (SW-A11KT required)
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Wi-Fi + Sub-GHz Connectivity
Pushes through walls and floors for greater range up to 300 ft. indoors*
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Compact and Battery-Powered
Ideal for monitoring for leaks in tight spaces and areas without an AC outlet (up to 2-year battery life)
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Exceptional Build Quality
IP65 rated for water and dust resistance
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Quick & Hassle-Free Setup
Connects in minutes using the free AQUILA PRO AI app

Expand Your Water Leak Protection
Monitor up to 17 locations
Monitor up to 17 locations by adding additional Remote Water Leak Sensing Pods (SW-A2) 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.

Set It and Forget It Battery Life
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.
Waterleaks can strike when you least expect them.
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 alerts 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.

Don’t Wait Until It’s Too Late
A small leak can quickly turn into a big, costly mess. Be proactive and help prevent water damage before it starts.

It All Starts With the Kit - Multi-Alert Water Leak Sensing System
When a leak is detected, an ear-splitting 100dB alarm and flashing LED strobe on the master unit will sound a warning, even if you’re asleep or don’t have your phone on hand. Simultaneously, you’ll get an alert on your phone, so you can respond whether you’re in the next room or on vacation. And for even more peace-of-mind, connect the system to your Google Assistant speaker or display and have it shout a warning when water is detected. No more creeping puddles turning into major flooding – you’ll catch it at the first sign of trouble.

No Outlet? No Problem!
The Battery-powered Remote Water Sensing Pod (SW-A2), with its sub-GHz link, stays connected even in far corners. Compact and water-resistant, it slips under appliances or into tight spaces—perfect for areas without power outlets.
Perfect for Every Property:
Homeowners, Landlords, and Small Businesses
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For Homeowners
From busy households to frequent travelers, this smart water sensor helps you avoid coming home to a soaked living room or waking up to a flooded basement. Receive mobile alerts and act fast, wherever you are.
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For Landlords
Simplify property management by placing sensors in kitchens, bathrooms, and water heater areas. Get leak alerts on your phone and dispatch maintenance before tenants notice, reducing damage and keeping them happy.
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For Small Businesses
Avoid costly repairs and downtime by getting alerts for water leaks, even after business hours. Whether you run a shop, restaurant, or office, you can respond quickly and keep operations flowing—no monthly fees required.

Smart Home Integration
The AQUILA PRO AI app is more than just an app for easily setting up and monitoring your water leak sensor kit, it’s the central hub for managing all your D-Link smart devices, including routers, extenders, as well as other supported MATTER-compatible IoT products (if used with the D-Link MS30 Matter Router). * Google, Google Play and Google Home are trademarks of Google LLC

Out performs the Competition
The SW-A11KT (sold separately) stands above other brands with superior connectivity, flexibility, and ease of use. Here’s why this is the best water leak detector for home protection:
- Unique Water Sensing Cable: The master unit includes a flexible water sensing cable that senses water along its full 1.5 ft. length.
- No Hub Required – Truly Plug-and-Play: Unlike systems that need a separate hub, ours is all-in-one. Just connect the main unit to Wi-Fi—no extra pieces or costs.
- Stronger, Longer Range Signal: Many Wi-Fi sensors struggle with distance and walls. Our sub-GHz wireless tech reaches up to 1000 ft for reliable coverage in basements, lofts, and large homes.
- More Sensors, More Coverage: Supports up to 16 sensors—more than many competitors—so you can monitor every risk area without juggling multiple systems.
- Built-In Alarm & Strobe: While others rely only on phone alerts or extra accessories, our main unit includes a 100 dB siren and flashing LED, helping ensure that no leak goes unnoticed.
- Works with your Google speaker: For even more peace-of-mind, connect the system to your Google Assistant speaker or display and have it shout a warning when water is detected.
The SW-A11KT (sold separately) delivers unmatched range, coverage, and reliability—all with simple, hassle-free setup.
What's in the box
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Remote Water Sensing Pod (SW-A2)
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Pod pre-installed with 2 x AAA Batteries
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Quick Installation Guide
Specification
Antenna: 2 x internal antenna (SW-A2)
Certifications: FCC, IC, cETL, RoHS
Device Management: AQUILA PRO AI App
Interfaces: IEEE 802.11n/g wireless, Bluetooth Low Energy 5.0, Sub-GHz wireless
Power Supply: AAA battery x 2 (SW-A2)
Wireless Frequency Range: 2.4 GHz to 2.4835 GHz
Standards: 802.11n/g wireless
Dimensions: 66.4 x 66.4 x 20.6 mm (SW-A2)
Weight: 69 g (2.43 OZ) (SW-A2)
Product Description: Add-on Remote Battery-Powered Water Leak Sensing Pod
*Coverage can vary based on environment with up to 300 ft. coverage indoors and up to 1000 ft. in an open space
Download the data sheet HERE.
For support requests and to download assets like Datasheets, Manuals, and Warranty, etc., please visit: support.dlink.com