From the brand
Topvico Inc was founded in 2017, we believe in creating peace of mind for our customers through innovative security solutions.
We believe that everyone deserves to feel safe and relax, which is why we provide top-of-the-line security solutions that are not only effective, but also convenient and easy to use.
Trust Topvico to keep you safe and connected, no matter where life takes you.
Loud 120dB Alarm for Immediate Alerts — The powerful 120dB alarm notifies you as soon as a leak is detected. The alarm continues until the water dries or the sensor is turned off, ensuring you don’t miss a potential flood, even from the basement. A cost-effective solution to prevent water damage in homes and businesses.
High-Sensitivity 24K Plated Sensor — Equipped with a premium 24K plated detection board for maximum sensitivity (if you no need high sensitivity, please try “B0BYHS79W5” with similar cost). Designed for repeated use – simply dry the sensor board after activation, and it’s ready to use again.
Upgraded Easy Installation with Dual Mounting Options — Features a double-sided adhesive sticker for effortless installation. One part secures the alarm unit, while the other attaches the water detection board. Choose from two mounting styles, as shown in the product images, to best fit your needs. Good for install in RV, fixed well with stickers, not move when driving.
Comes with a 37.8-inch Cable — easily extendable by the user up to over 150 feet using standard electrical wire (wire not included). Designed to detect water in hard-to-reach corners, it’s perfect for monitoring rising water levels in sump pumps. Ideal for use in basements, near water heaters, underground spaces, washing machines, kitchens, RVs, and more — a reliable solution for sump pump overflows and leak detection.
Battery-Powered for Convenience — Operates on a 9V battery (not included; good brand alkaline battery recommended). Provides up to 12 months of battery life under normal use. Low-quality batteries may last around 6 months, while frequent alarms or testing can shorten battery life.
MyLucyPup –
Low Budget Cost but Effective!
For the second time in 10 years, our dishwasher had a slow leak that eventually led to noticeably cupped hardwood flooring. Ughh. After replacing the hose fitting, I decided to install some sort of early warning leak detection system to prevent these slow, floor-soaking events from happening again. I started out thinking “high end, WIFI, Apple compatible etc. and even ordered one. After receipt, I found out I needed a special app that I didn’t have and didn’t want, so I returned it unopened. I then decided to take the dirt-cheap approach and purchased 3 of these for $15. After receipt, I remember installing a battery to test one and began wondering if I could do so without breaking it. They are not tough, solid, bullet-proof, and robust. They have a “low cost” character to them (no surprise). But they are good enough for normal handling and care. However, much to my delight, I found out that simply touching their sensor with a damp q-tip swab was enough to set them off. Yeah! I have seen too many videos of people pouring a cup of water on a sensor to show that they work. These low cost devices are VERY SENSITIVE! Plus, they are old school (reliable) hard wired so no need for wifi headaches. Plenty Loud too. I needed to extend the wires, which was easily done with solder and heat shrink tubing. So now I have two redundant systems. One goes to a small plastic cup under the problematic hose fitting to the dish washer, and the other is attached to the flooring just behind the dishwasher. The two alarm units are mounted under the kitchen sink. My plan is to replace batteries on a rotating 3 month schedule and to load test the removed batteries to build confidence in what their life actually is, then lengthen replacement life as I safely can. Not fancy. Not expensive. No more damaged hardwood floors. Met my needs!
Werking reviews –
Works as Advertised – Great Value for the Price
The Topvico Water Leak Sensor Detector Flood Alarm works exactly as described. What I received was fully functional, and the cost was excellent for what you get. The build quality is on par with the price, and the size is perfect for placing in tight spaces. Most importantly, it functions as advertised and gives peace of mind for leak detection.Pros:Affordable priceWorks reliably as advertisedCompact size for easy placementBuild quality matches expectations for the priceCons:None so farIf you need a simple and effective water leak detector without breaking the bank, this is a solid choice!
DixieChick59 –
Loud and Dependable
After a sink leak into base corner cabinet was discovered I ordered these. They have saved me several times from further damage. One of the wires disconnected from the sensor plate so it had to be tossed. Only 2 out of the 3 still working. Loud and dependable, just poor design.
Gregory P. Kretchmer –
Works well
A review on water alarms, set of three. They are sensitive and nice and noisy. Good for basement installs as you can hear em for quite a distance.
joseph4984 –
Amazing Product
I have these all over my home. It picks up a droplet of water several feet away. It has detected several leaks for me over the years saving me a lot of money in water damage. Battery life is very long. Over two years and still very loud and effective.
Big TS –
Exactly as described
Works great. Use it to monitor the level in my sump pump pit. I want to know when the backup kicks in. It is very sensitive to water and super loud. We can hear it anywhere in the house.
outlivemylife –
The sensor is sensitive. The alarm is loud. This should protect us from a flooded basement.
We have a sump pump in our basement. We also have a brand new sump pump standing by, ready to install in case it stops working. I am always concerned that this will happen in the middle of the night and I will not know it. This little gizmo was the easiest fix. I zip-tied the unit to the horizontal PVC pipe that sits just above the pit, and allowed the little sensor to dangle down into the pit. If the water rises even a few inches above the level it normally gets to when the pump should be activated, I will hear the alert in plenty of time to change out the new one. (My brilliant husband drilled holes in the plastic liner of the pit, so even with heavy rain, it will take some time for the level in the foundation to rise to the level of the floor.)The alarm is quite loud. We can hear it throughout the house.My strategy is to check the unit every time we get heavy rain to ensure that the battery is good and the unit is still working. I like that there are 3 of these included in the pack.NOTES:–This unit does best with a fresh battery.–The sensor is so sensitive that it detects even a drop of water that is splashed onto it. The first time I heard the alarm, I bolted downstairs thinking that the pump had failed, and that I had indeed averted a disaster! Nope. Just a little splash caused by the suction of the water, and the “shudder” of the pump. I fixed that by taping the wire to the vertical PVC pipe, which allows the sensor to remain in the middle of the pit. It seems to be out of the way of splashes there.
Jim Baker –
safety net
easy to install havent had a leak yet knock wood we never have to see if they work
JEAN-CHARLES MARTIN –
Après 2 dégâts des eaux… j’en ai mis partout et ça m’a déjà sauvé déjà 2 fois.Très facile à mettre en place, on peut le poser simplement au sol ou déporter le détecteur, le câble est plutôt long.A mettre sous évier, lavabo, arrivée d’eau et un peu partout où il y a des joints qui ne manqueront pas de céder à un moment ou un autre.Utilise une pile 9V (non fournie) qui ne s’use pas. Le circuit électrique reste ouvert tant qu’il n’y a pas d’eau pour le fermer et déclencher l’alarme.
Chuck –
I just got them and tested all 3 and so far great sensors and super sensitive. Takes little moisture to trigger them. They say to wipe the probe (part at the end of the wire that lies on the floor) after each use or when it contacts water. I can see why because water left on it would probably corrode it. Not a problem because these are far superior to the one I paid much more for and is a brand name. Loud enough to be heard but I question if they are truly 120db but the sound is ear piercing so more than acceptable to me. If you’ve had water damage in the past these are the best solution to warn of leaks. I have one on the basement floor and one under the kitchen sink and haven’t decided where to use the 3rd. For this price and a 2yr warranty these are the most inexpensive solution and so far work great. If you want wireless alerts to phone etc then these are not for you. I have a small house so I can easily hear them. These are the best bang for the buck even if they last only 2yrs because for $22 they are worth every penny for peace of mind.
Warren D –
Proved to be simple and effective. Nice loud alarm when sensor gets wet – quite sensitive, a wet figure on the sensor will activate it.
Chris –
Funcionan muy bien.
Courtmac –
Tiptop – – does what it says on the tinAnd great value for money. Every Home should have one.