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Leak Sensor

Leak Sensor


Regular price $39.95
Regular price Sale price $39.95

Shipping & Returns


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Customers shipping to Canada will be responsible for all duties and import fees which will be due upon receipt.

Returns & Exchanges

New Products

New items have a 30-day return window and are warrantied for 2 years from the purchase date.

Refurbished Products

Refurbished items are guaranteed to be in good working condition but may have physical imperfections and/or may not include original packaging and documentation. If the product fails to work, you may exchange it for like product within 30 days of receipt.

Clearance Products

Clearance items are sold as-is and do not carry a warranty.

View full details

  • Just set on the floor - no screws, no tape, no wires!

  • Use with the Insteon Hub (2245-222) and receive an alert to your smartphone the instant a water leak is detected - sold separately, requires subscription

  • Simply tap/tap link to Insteon wall switches to be visually alerted

  • Save time and $1,000's in undetected water damage

Learn more about the Insteon Water Leak Sensor

Customer Reviews

Based on 20 reviews
Customer (Ashburn, US)
Slow to respond. Slow to reset generally flaky

Wish these were better. I find they are flaky. Slow to respond when I test them with water and slow to reset when dried off.

Mike B. (Indianapolis, US)
Basement saver

I had a sump pump die and the sensor let me know in time to save the basement from flooding. Great product.

Michael (Roppongi, JP)
Works well, even overseas

Our home is in the US, but we currently live overseas. Last January, a pipe bursted in our home due to freezing temperature. We were immediately notified and were able to get someone to our home to stop the leak and make repairs. Without Insteon’s leak sensor, the water would have stagnated for weeks and the damages would have been significantly more serious.

Thank you for your positive review! We hope the Leak Sensor continues to provide you with peace of mind and helps prevent any further water damage.

David S. (Holland, US)
Leak Sensor operates well

Things I like about the sensor:
It is narrow enough to fit in most places I need
It uses a lithium battery so it should last fairly long.
It sends out a keep alive signal within a 24 hour period. So the software can trip an alarm if not received in that time. This method is actually better than an actual low battery detect since lithium batteries lose there charge very fast when at end of life and might not have enough time to send out a low battery warning. Plus environment may have changed that the signal to the computer might get weak and miss the low battery detect but with this keep alive method that would salve that condition.

steven s.l. (Cumming, US)
False Sense of Security

I have owned 2 of these sensors for about 6 years. When I first got them I manually checked to make sure they would detect a leak. No problems were seen.
Last week I had a leak in a bathroom where one of these was located and the sensor did not trigger even though it was in water. Heartbeat is good and it reports in when I push the test button. But now when I test it by putting it in a small amount of water it does not trigger. The other unit works correctly. I tried taking the bottom cover off and cleaning the contacts. No help.
Moral of the story is test your sensors with water periodically.

We’re sorry to hear the leak sensor failed to perform as expected. This review has been shared with the team for opportunities to improve this product. We may reach out to you directly for more information.