Smart TLC2206 WiFi Water Oil Fuel Liquid Tank Level Monitor Indicator Controller Remote Water Level Sensor TUYA Intelligent Liquid Level Detector

Works as advertised. Been using it for over a month now with no connection problem. The app is fairly primitive, but hey....it tells you how much water's in your tank. How fancy do you really need?

I manage a 40 unit Houseboat community in Wilmington NC, and we've used these sensors for nearly 2 years and for the most part, they've worked pretty well to read and report grey water tank levels. I had 2 fail 7-8 months ago, and had to go through a whole tired process of sending video's and screenshots and testing and eventually they conceded and honored the warranty.2 weeks ago I had another 2 sensors go bad (one I had in stock was bad out of the box) I have emailed the listed email address several times to file a warranty claim and NOONE RESPONDS!!! If you wanna take a chance and buy it, when they work, they work pretty well, but personally, we will not use or endorse a product that does not support their warranty or respond to their customers.Jason B "The Cove Wilmington"

Works, but needs more power it stops right inthe middle of cutting, other then that it's OK

I didn't have nor could I find the exact size hole cutter for this in my local hardware, however, I used one of those adjustable size hole cutters that people would normally use to cut gypsum and it worked fine. When boring the hole in my own tank, I made the mistake of boring it in the middle of my tank and that meant that the adapter's plug was a bit tight. Not a complaint, just something to look out for.Update: After using it for some months, I feel as though they can improve the alerting system to only send an alert if it wasn't sent in the past x-minutes. The reason is because when the water is refilling and splashing about, it can get a little inaccurate and that means that your alert can get triggered several times per minute. This inevitably leads to you disabling the alert.

I'm using this for water tanks. I needed a few of these units, so I bought one to see how dependable it was. It has exceeded my expectations, so I'm buying more for my other tanks.Installation was easy. App download was seamless. Wifi pairing is easy as it should be. I mention this because that is not always the case for all devices that need to be paired. App connection uptime is not perfect, but it is probably over 95%.I reached out to the seller which is Amazon says is the manufacturer. They responded quickly and addressed my question, so I am happy with that.

Compré tres de estos medidores, me parecieron interesantes. Coloque uno en el tinaco del tercer nivel y me aguanto nada más como 3 meses y se dañó. En funcionamiento muy bien y bastante útil pero en durabilidad podría mejorar bastante.

Doesn't work as described. Not happy with it at all.

I was unable to tell how it communicated before I bought it. The Bluetooth is only used to find a device by the app. The app needs access to the web. I use a WIFI server for lab work which the water level meter was to be on. The cell phone uses another WIFI server. Maybe I will use it sometime in the future if all the WIFIs align. The other problem is that it doesn't use a standard USA pipe size. A 3D printed adapter later I discovered the WIFI problem.