Name: Swann Wireless Wi-Fi Smart Home Leak Alert Sensor - White
Brand: Swann
SKU: 75N2B1M7VSJC
Availability: OutOfStock
Rating: 4.4 (27 reviews)

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Swann Wireless Wi-Fi Smart Home Leak Alert Sensor - White

Water-Resistant<br><ul><li>No hub required. Notification is triggered once water leakage or flooding is detected</li><li>Slimline design is easy to mount in hard to get to spaces like closets, cupboards & near pipes. Batteries included (AAA x 2)</li><li>Combine with an add-on Indoor Siren (sold separately) for audible alerts to know if there’s a leak even if your phone’s not handy</li><li>Wireless: 2.4GHz Wi-Fi; Wireless Range: Up to 50ft/15m (depending on local conditions)</li></ul>

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Position this sensor where it's needed to detect and notify of water leaks from faucets, taps, wash stations, troughs, bathtubs, basins, pipes, basements, laundry areas, kitchens and more. With a long 6 ft 3 in/1.9 m cable for maximum flexibility in positioning, this sensor is a critical tool for detecting events that if left unnoticed could cause very expensive damage requiring extensive repairs. The Leak Sensor can be integrated into a complete security system managed on the Swann Security app to receive alerts. It can even be connected to Swann's Indoor Siren for an audible and visible alarm that's a powerful deterrent for intruders, or alert the hearing impaired with bright red and blue flashing lights.

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Excellent product. I bought five. The sensor is easy to install and connects directly to my home mesh network. No additional hubs needed.

walmart.com

Great Product

[This review was collected as part of a promotion.] The Swifi-Leak leak detector gives me peace of mind with my upstairs laundry room.  I no longer have to worry about having a leak and not knowing until the damage is done.  Any leak will be detected and I will get notified in order to save damage from occurring.

Peace of Mind

swann.com

Had bought 4 of the leak detectors!! Put three of them in certain  areas in the house!! Had a new countertop and sink installed in our kitchen!! When I installed the garage disposal, we were in a rush to get it done because we had to leave to go to visit a friend!! And because of not be able to connect the dishwasher after a few days !! The dishes were added up and my wife wanted to get the dishwasher connected and turned on while we left!! I had the fourth detector and thought that I better connect it up. I was not comfortable of my plumbing work. lol!! Good thing I did!! Got over to our friends house and got a message that water was detected!! I call my neighbour and he rush over and found water coming from the connection to the disposal to dishwasher!! Wow!! Thank goodness for the Swann leak detection!! Thank you Swann !!

Excellent product

[This review was collected as part of a promotion.] My house was just built in May 2021. I wasn't expecting to find any leaks but this sensor is a beast. We actually did have a small leak underneath the kitchen sink. The sensor sent me an alert to my phone. My husband was shocked and amazed as we weren't expecting a leak in a brand new house. Thanks to this sensor we were able to get this fixed.

Perfect sensor

[This review was collected as part of a promotion.] We got these as an add on to our Ring system - note that these are designed to be added on, so they were great but you need  the hub to communicate effectively.  That said, these are a no-brainer to add if you want additional peace of mind for monitoring your home from flood or water leaks.  We use them in our main room in between the laundry and kitchen rooms.  Easy to add and definitely feeling better when going on long trips!

Water Leak sensor

[This review was collected as part of a promotion.] Recently we received and installed a leak alert sensor by Swann. The directions were very easy to understand, and installation was very simple. I installed the sensor near my sump pump to let me know in the event it would not work and my basement would flood. To date I have not had any issues, but the leak alert sensor gives me peace of mind in the event something bad would occur. I will be buying another one of these for my dishwasher and most likely all my sinks and toilets.

Great product!

[This review was collected as part of a promotion.] A few years ago, my family experienced a flood in our basement – we came home to about a foot of water, after an older sump pump failed. Almost everything in the basement was a loss… over 10k worth of memories lost. Insurance covered half that. To avoid a similar situation, we installed a full mitigation system… full french drain surround,  two sump pumps with backup pumps, and battery backups on both setups. But, a repeat situation is always in the back of my mind. When the rainy season hits in Spring in Central PA and the pumps start up again, I continually check them to ensure they're in good shape. When the power goes (even temporarily), I come close to breaking a sweat. Where am I going with this story? For the longest time, I wanted a monitoring system that would allow me to keep tabs on the pumps in our house, without actually having to physically check them. I didn't know that wireless leak monitors existed. So, when I came across the battery powered, wireless, Swann Leak Alert Sensor, which allowed me to monitor the pumps (or more accurately the failure of the pumps and any resulting water that starts to creep up in the basement), I jumped on it. What follows are my experiences with the device… setup, installation, and use. For a TL; DR, please skip to the last paragraph.

In the box you get instructions and other paperwork, one 3M sticky double-sided sticky foam (which adheres to the back of the device to allow you to mount the main unit – which is not waterproof – above any potential leak/flood area), three 3M cable route tabs, the main unit and waterproof sensor, two AAA batteries, and a mini screwdriver to remove the main unit's housing cover, allowing you to install the batteries. The main unit (at 3.15” x 1.65” x .80”) has a small footprint (a good thing when you're trying to fit the setup in a tight space). The sensor is much smaller (about 1.5” x 1” x .75”). The cable that leads to the sensor is 6'3” (generously sized, ensuring that only the waterproof sensor will be submerged, and not the main unit, should a leak occur).

After giving the device the “once-over,” I went straight to the instructions. The instructions are clear… but need some work. The very first part of the instructions, after the overview is “BATTERY INSTALLATION.” Note that you don't slide the housing away from the cable. You must lift the lid up (as shown in the instructions). Having said this… please learn from my efforts and do the following, conducted with an Android phone.

***Pull the security screw and lid off the device housing. (Do not insert the batteries.)
***Turn the device lid over (the QR code needed, alluded to nowhere else, is on the lid's underside).
***Download and install the app. (Do not open the app yet. Also, you must install the app. The device does not have a built-in siren/alarm. Although you can purchase a separate alarm and pair the alarm with the device).
***Disable mobile data on your phone; and, if your wireless router has a 2.4Ghz and other channels (e.g., 5Ghz and 6Ghz) to make setup as easy as possible, make sure that your phone is on your 2.4Ghz WiFi channel, as the device only supports 2.4Ghz.  (This step is crucial for the main unit to see and use your WiFi connection during app setup).
***Start the app and run through the process. (When you get to the QR code step, you must enable camera access. You cannot do a device manual setup. There is no Leak Detector selection in the list of the devices. ***When the app set up prompts you, insert the batteries.*** A blue light on the device will pulse to let you know the device is in pairing mode. Also, if the app can't find your router (mine couldn't), choose the manual option to enter your network SSID and password).
***After the app confirms that the leak detector is set up, you should be good to go. 
***Make sure that the app sees your device. When the app sees your device put the lid and security screw back on/in the housing.
***Re-enable your phone's mobile data.

Once setup completes, the device appears in the Swann app as “armed.” The app provides a summary of events (i.e., leak detected [number], leak fixed [number], and total activities number]). I did the device pairing on a desk, away from water. Why is this noteworthy? 13 seconds after the device was armed, the app indicated that a leak was fixed. At 22 seconds, the app indicated that a leak was detected (again, no water near the sensor). At 31 seconds, the app indicated that the leak was fixed… ummm, what leak? Maybe the device was performing a  diagnostic of some sort. Interestingly, the in-app modes (Home, Night, and Away… Home is the default and was enabled) are set to send push notifications when a leak is detected and/or cleared (the only notification options available for all three profiles). I received no notifications - by phone or by email. The app also provides a Settings section. Here you can purchase premium plans (not necessary for basic monitoring), pair other Swann devices (e.g., a siren, as the device doesn't have an onboard siren), and/or view your paired device's information and/or edit certain information. The Settings section is helpful. It shows the device status, battery life, WiFi SSID and signal strength. You can remove the selected device from the Settings area and view other technical data… including model, software version, MAC address, and IP address. There seems to be no way to force update firmware. One point of interest, the device is 6ft from the router at this point. The settings show the device with an 88% signal reception strength. Again, I intend to use the leak detector in my basement, next to my sump pump pit (about 15ft) down (through a wood floor and subfloor) and to the right of where I currently sit. I was concerned about the signal strength given the distance, but, fastforwarding, once I set the device in the basement, the signal actually increased to 92%.

To test whether the device detects a leak (and to see how it reacts to the situation), I placed the sensor in a flat-bottomed plate on a level surface. I exited the app (as I'm not likely to have the app open when a leak hits). I used a small watering can to pour water, slowly, in the plate and see when/if the sensor detected a leak. As soon as water touched the sensors, the blue light on the detector lit and, less than a second after, the app sent my phone and email a notification. Truly impressive. Now, to test how well the device sees the issue as resolved. I soaked up the water with a towel so as not to disturb the sensor. Despite the water soaking up, a pool remained around the sensor's feet (sort of expected). So, the leak didn't appear to be fixed until I lifted the sensor and the pool dissipated. Once I cleared the pool, the app indicated (via push notification and email) that the leak was fixed.

For my use, the sensor will sit flush, slightly off a sump pump cover. Given the sensors are just a hair shorter than the sensor housing's feet (which they really need to be to detect a leak as quickly as possible), there'll have to be less than a 16th of an inch of water over the run of the entire basement floor before the sensor trips (unless there's a sudden rush of water that hits the sensors). But, it's better than the foot+ water we came home to years ago.

Overall Thoughts: In the box you get everything you need for a solid device with a small footprint. The device and app works… and, once set up, works well. In my tests, the sensor picked up a simulated leak instantly and sent push notifications to my phone and email within crucial seconds. The device didn't see the simulated leak fix due to water remaining trapped between the device's feet (at least until I lifted the device, releasing the water from between the feet). Device pairing to your phone and WiFi network can prove VERY daunting if you don't conduct setup in a very specific way (not indicated by the included printed instructions). Setup will likely prove frustrating for people not willing to “tinker” and may result in folks returning the device without realizing just how well it works. The app is easy to use and is intuitive. While there is no onboard siren/alarm (meaning you must use the app and set up a Swann account to receive app/email push notifications), you can purchase a separate siren and/or tie the device to other Swann devices and premium plans. Premium plan purchase isn't necessary though, as the device works OOB. For my purposes, the Swann Leak Alert Sensor is a great little device… needed for a number of years now. When our sump pumps are running full-tilt, and I can't be home to monitor potential floods, the Swann will provide much-welcomed peace of mind. The convoluted setup deserves a 3-star rating. But the device offers a 5-star experience. We'll split the difference at a 4-star, which is still a solid rating for a good device.

A Great Little Device, Overly Difficult Setup

Never got unit to work.  It is a very neat item, small, looks very high quality, but after 5 hours and talking to both Swann (Australia) and my internet provider, I found that it will not work with a dual frequency 2.4 and 5G WiFi modem.  Note also that the 2.4G only Wifi requirement applies to all their cameras as well.  
If you only have a single frequency 2.4GHz WiFi this appears to be a really neat device.  Also note, if you follow the instructions to install the batteries and then reinstall the cover, you will only have to remove it later.  To set up the connection it tells you to scan the 2 dimensional bar code on the unit.  You have to go to the Swann site and do research to find that the bar code is actually on the inside of the battery cover.  Noticed the price continues to drop from $24.99 to the $13.80 I paid and now the day after I received the unit it has been reduced to $9.99.  If you only have 2.4G Wifi, this appears to be a nice device.  However, if you upgrade to a modern dual frequency modem in the future, it would no longer function.  Sad I could not get it to work.

Obsolete device that has limited application