D-Link Systems, Inc
D-Link Expandable Smart Wi-Fi Water Leak Sensor Starter Kit - SW-A11KT
- NEW FOR 2025 - WATER LEAK DETECTION WITH MULTI-ALERT SYSTEM: When water touches a sensor, you get a phone alert, a loud 100dB siren sounds, an LED strobe flashes, and you can even have your Google Assistant announce the leak.
- MONITOR 2 AREAS OUT OF THE BOX: Includes plug-in master unit with a convenient 1.5 ft. water sensing cable and 3 ft. extension, plus an ultra-compact battery-powered remote water sensing pod.
- EXPANDABLE WHOLE-HOME MONITORING: Protect up to 17 areas by adding more wireless water sensing pods (SW-A2)—ideal for monitoring your sump pump, water heater, under sinks, bath tub, toilet, dishwasher, washing machine, fridge, aquarium, and more.
- RELIABLE WI-FI + SUB-GHZ CONNECTIVITY: Sub-GHz wireless link provides extended coverage over 300 ft. indoors or 1000 ft. in open space —perfect for large homes and hard-to-reach spaces.
- NO HUB REQUIRED, EASY SETUP: Just plug in the master unit, connect to Wi-Fi, and place your sensors—no hubs, plumber or geeky know-how required.
- BATTERY-POWERED PODS FOR FLEXIBILITY: Remote water sensing pods run up to 2 years on AAA batteries and fit under appliances or in tight spaces with no outlet needed.
- SMART HOME INTEGRATION VIA AQUILA PRO AI: Easily setup your kit, manage sensors, and routers in one app. Works with Google Assistant for voice alerts.
- COMPACT BUT POWERFUL DESIGN: Master unit packs a siren, strobe, and Bluetooth in a space-saving plug-in design without covering the second outlet.
- TRUSTED D-LINK QUALITY & SUPPORT: Built by D-Link, a global networking leader with 39+ years of experience. Includes 1-year warranty.
- Not compatible with legacy D-Link water sensors (DCH-161-US, DCH-S1621KT, DCH-S162, DCH-S163).
Product specifications
| WiFi Speed | N/A |
|---|---|
| WiFi Standard | N/A |
| Port Types | N/A |
| IEEE Standard | N/A |
| Security Features | N/A |
| Power Input | N/A |
| Dimensions | N/A |
| Weight | N/A |
US Domestic Orders To Contiguous 49 States
- Orders are processed Monday – Friday, excluding holidays.
- Orders using Fedex SmartPost are estimated to arrive within 5 to 7 business days (not including Sunday or holidays) following credit card authorization and order processing.
- Please allow 1 to 3 business days to process order.
- Orders placed after 10:00 am Pacific Standard Time will not be processed until the following business day.
- D-Link will use their discretion on using Fedex SmartPost carriers only.
- Sales tax are not counted towards the merchandise subtotal. Only one promotional code can be used per order.
Shipping Methods and Rates
|
Order Amount |
Fedex SmartPost |
Estimated Arrival Time |
|
Over $30.00 |
FREE |
5-7 business days |
- Free shipping on orders over $30 valid (not including sales tax) on Fedex SmartPost shipping only. Not valid on previous purchases. Valid for limited time only.
Shipping Timeline
- Shipping time does not include processing time of 1-3 business days.
- Estimated arrival times are not guaranteed. Weather delays and other unforeseen circumstances may impact delivery time.
- Fedex does not deliver on Sundays or holidays.
D-Link Holidays
Packages will not be processed or shipped on the following acknowledged holidays.
|
Holiday |
Acknowledged Date |
|
New Year’s Day |
Monday, January 1, 2024 |
|
President’s Day |
Monday, February 19, 2024 |
|
Good Friday |
Friday, March 29, 2024 |
|
Memorial Day |
Monday, May 27, 2024 |
|
Fourth of July |
Thursday, July 4, 2024 |
|
Labor Day |
Monday, September 2, 2024 |
|
Thanksgiving Day |
Thursday, November 28, 2024 |
|
Day after Thanksgiving |
Friday, November 29, 2024 |
|
Christmas Day |
Wednesday, December 25, 2024 |
|
New Year's Eve |
Tuesday, December 31, 2024 |
Additional Information
- We do not offer shipping to P.O. Boxes.
- We are currently not offering shipping to the following locations:
- Alaska
- American Samoa
- Micronesia
- Guam
- Hawaii
- Marshall Islands
- Northern Mariana Islands
- Palau
- Puerto Rico
- S. Virgin Islands
- APO/FPO
Returns - Physical Products
Products purchased directly from the official shop.us.dlink.com site may be returned within 30 days of the delivery date, subject to the terms and conditions below.
To initiate a return, customers must contact D-Link to obtain a Return Merchandise Authorization (RMA) and return instructions. Returns received without an approved RMA may not be processed.
Returned products must be received in good condition and include:
- the unit with an intact serial/UPC label
- original power supply
- all accessories originally included
- Proof of purchase or invoice
We strongly recommend including the original packaging and documentation. If items are missing, damaged, or show signs of excessive use, the refund amount may be reduced accordingly.
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Restocking Fees
Returned products may be subject to a restocking fee of up to 15%, at D-Link’s discretion, based on product condition, completeness, and the nature of the return.
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Return Shipping
Unless the product is confirmed or deemed defective by the D-Link technical support team, or the return is due to a shipping error by D-Link, the customer is responsible for return shipping costs.
We recommend using a carrier that provides a tracking number. D-Link is not responsible for items that are lost or damaged in transit.
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Defective or Incorrect Products
If a product is confirmed or deemed defective by the D-Link technical support team, or an incorrect item was shipped, D-Link will provide return instructions and cover applicable return shipping costs.
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Refund Processing
Approved refunds will be issued to the original payment method once the returned product has been received and inspected.
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Refund Timing
Refunds are typically processed within seven (7) to ten (10) business days of D-Link’s receipt of the returned product. Please note that your financial institution may take additional time to post the refund to your account.
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Final Sale Items
Products clearly marked as Final Sale are not eligible for return, exchange, or refund.
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Services
All sales of services, including technical support or service plans, are final and non-refundable.
Consumer Rights
Nothing in this policy limits any rights you may have under applicable consumer protection laws that vary by state.
To start a return:
Use the contact methods available at: https://support.dlink.com/search.aspx
Key Features
Smart Leak Detection & Alerts
Push notification to your phone when water is detected
Built-in 100dB Siren
Ultra loud alarm sounds when water is detected
LED Strobe Light
Visual alert for those who are hard of hearing for more peace-of-mind
Works with your Wi-Fi (no Hub needed)
Easily connects to your existing Wi-Fi
Wi-Fi + Sub-GHz Connectivity
Pushes through walls and floors for greater range up to 300 ft. indoors*
Expandable Whole-Home Leak Monitoring
Monitor up to 17 locations with add-on remote battery powered sensors
Smart Home Integration
Works with AQUILA PRO smart home devices and the Google Assistant
Versatile Main Unit
Includes 1.5 ft. water sensing cable that detects water along its full length
Remote Water Sensing Pods
Battery-powered for easy placement with up to 2-year battery life
Water leaks 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), 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.
Expands to Monitor up to 17 Locations
With one master unit and support for up to 16 wireless sensor pods, you can monitor leaks in up to 17 critical spots throughout your home. From water heaters and laundry rooms to basements, kitchens, and bathrooms—simply place a sensor wherever trouble might strike. As your needs grow or change, it’s easy to add or reposition sensors for total peace of mind.
Don’t let its small size fool you
The Master Plug-in Smart Wi-Fi Water Leak Sensor (SW-A1) packs a strobe, 100dB siren, mute/reset button, and Bluetooth into a footprint that only covers a single power socket. A 1.5 ft cable detects water along its length, plus a 3ft extension for flexible placement.
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
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.
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.
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 compatible MATTER-supported 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 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 delivers unmatched range, coverage, and reliability—all with simple, hassle-free setup.
Water damage is one of the most expensive and disruptive home repair issues—but it’s often preventable. The D-Link SW-A11KT Smart Water Leak Sensor Kit gives homeowners an easy, affordable way to detect leaks early and respond quickly. With dual-sensor coverage (expandable to 17 locations by adding SW-A2 for each location), local alerts, and smartphone notifications via the AQUILA PRO AI app, it’s the smarter way to help protect your home—without monthly fees.
What is the SW-A11KT Water Leak Sensor Kit?
The D-Link SW-A11KT Smart Wi-Fi Water Leak Sensor Starter Kit is a plug-and-play solution that helps detect water leaks early—to help prevent or reduce costly damage. It includes a plug-in sensor with a built-in siren and strobe, plus a battery-powered remote sensor pod for added coverage under appliances or near sump pumps.
What makes the SW-A11KT different from other water sensors?
Unlike basic leak alarms, the SW-A11KT offers dual-sensor detection, smartphone alerts, a 100 dB siren, and LED strobe. It also connects to Wi-Fi directly—no hub needed—and supports voice alerts via Google Assistant, giving you near real-time awareness from anywhere.
Where should I install the SW-A11KT water leak sensor?
Place the main plug-in sensor near high-risk areas like water heaters, basements, or laundry rooms where you have access to a power outlet. The battery-powered pod fits under sinks, dishwashers, or behind toilets. You can expand the system with up to 16 total sensors for whole-home coverage.
How does the D-Link water leak sensor send alerts?
When a leak is detected, the SW-A11KT triggers:
- A loud 100 dB alarm
- A flashing LED strobe
- A push notification to your phone
- A voice alert via Google Assistant (if enabled)
Is there a monthly fee for the D-Link SW-A11KT?
No. The SW-A11KT does not require a subscription, including alerts, app control, and local siren/strobe activation.
What app works with the D-Link water leak sensor?
The SW-A11KT works with the AQUILA PRO AI app, which lets you monitor leak alerts, check sensor status, and manage additional D-Link smart devices—all from your smartphone.
How do I expand my leak detection system?
You can add up to 16 remote sensor pods (add model SW-A2 for each pod, sold separately) to the SW-A11KT system. This lets you monitor multiple rooms or areas like bathrooms, kitchens, garages, and basements for comprehensive coverage.
What's in the box
Master Wi-Fi Water Sensor (SW-A1)
Remote Water Sensing Pod (SW-A2)
3 ft. Extension Cable with 1.5 ft. Water Sensing Cord
Pod pre-installed with 2 x AAA Batteries
Extension Cable Clips
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: 100-240 Vac, 50/60 Hz, type A plug (SW-A1), AAA battery x 2 (SW-A2)
Wireless Frequency Range: 2.4 GHz to 2.4835 GHz
Standards: 802.11n/g wireless
Dimensions: 58 x 54 x 57 mm (SW-A1), 66.4 x 66.4 x 20.6 mm (SW-A2)
Weight: 72 g (2.54 OZ) (SW-A1), 69 g (2.43 OZ) (SW-A2)
Product Description: Wi-Fi Water Leak Sensor Starter Kit
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