--- product_id: 14707797 title: "Smarthome SELECT Water Leak Detection Alarm - 71631" brand: "smarthome" price: "4 zł" currency: PLN in_stock: false reviews_count: 8 url: https://www.desertcart.pl/products/14707797-smarthome-select-water-leak-detection-alarm-71631 store_origin: PL region: Poland --- # 72-hour sound 95dB alarm Battery-powered Smarthome SELECT Water Leak Detection Alarm - 71631 **Brand:** smarthome **Price:** 4 zł **Availability:** ❌ Out of Stock ## Summary > 🚨 Don't let leaks dampen your day! ## Quick Answers - **What is this?** Smarthome SELECT Water Leak Detection Alarm - 71631 by smarthome - **How much does it cost?** 4 zł with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/14707797-smarthome-select-water-leak-detection-alarm-71631) ## Best For - smarthome enthusiasts ## Why This Product - Trusted smarthome brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **🔔 Instant Alerts:** 95dB alarm for immediate leak detection - • **🔍 Discreet Design:** Compact and easily fits anywhere - • **⏳ Long-lasting Alarm:** Alarm can sound for up to 72 hours - • **🌍 Versatile Placement:** Place it anywhere leaks may occur - • **🔋 Low Battery Warning:** Never be caught off guard with battery alerts ## Overview The Smarthome SELECT Water Leak Detection Alarm (Model 71631) is a battery-powered sensor designed to detect leaks and alert you with a powerful 95dB alarm. Its compact design allows for discreet placement in any location, while the low battery warning ensures you're always prepared. With an impressive alarm duration of up to 72 hours, this device is your reliable partner in home safety. ## Description From the Manufacturer Water leaks often occur in areas that may be hard to see right away, such as behind appliances or in areas of your home that may not be used often, such as basements. Undetected water leaks may end up causing thousands of dollars in damage. Protect your home from potential water damage by keeping a Smathome SELECT Water Leak Detection Alarm anywhere flooding is a potential danger. When the unit detects water, it sounds a loud alarm so you’ll know when and where the excess water is. Its small design allows it to fit in tight spaces, under a washing machine, behind a toilet, next to a water heater, or anywhere else water could possibly leak and collect in your home. The Water Leak Detection Alarm requires the use of one 9-Volt battery, included. ## Features - Battery-powered sensor can be placed anywhere leaks may occur - 95db alarm sounds when a leak is detected - Compact to easily fit and remain discreet in almost any location - Low battery warning informs you when battery should be changed - Alarm can sound for up to 72 hours ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Smarthome | | Part Number | MT400 | | Item Weight | 4 ounces | | Product Dimensions | 8.1 x 4.7 x 1.7 inches | | Item model number | 71631 | | Batteries | 1 9V batteries required. (included) | | Is Discontinued By Manufacturer | No | | Color | White | | Power Source | Battery Powered | | Voltage | 9 Volts | | Item Package Quantity | 1 | | Sound Level | 95 dB | | Batteries Included? | Yes | | Batteries Required? | Yes | | Warranty Description | 30 days, limited | ## Images ![Smarthome SELECT Water Leak Detection Alarm - 71631 - Image 1](https://m.media-amazon.com/images/I/51caK3AbojL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Pretty loud and appears to work fine. *by T***J on Reviewed in the United States on December 23, 2012* We haven't had another leak in our basement so the 2 alarms I purchased have not been tested in a real world flood yet, but they tested fine with the wet finger test and should be loud enough to be heard upstairs in our main house. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars I could see this easily doing thousands of damage to the flooring and drywall ... *by K***A on Reviewed in the United States on November 10, 2014* Saved me thousands in repairs! Bought this thinking I'd likely never see it in action, but to my surprise about 3 months after dropping it under the hot water heater that supplies the kitchen and laundry room, my wife called me at work and said there was an alarm going off but she couldn't tell where. I paused for a second then thought of this and said to go look in the closet that houses the hot water heater in the garage. Sure enough, the top inlet pipe on the heater had a hairline crack at the connector and water was running down the side of the heater to the floor! She cut the supply off and called a plumber immediately. Had the alarm not gone off, I could see this easily doing thousands of damage to the flooring and drywall in both the garage where the heater was, but also into the kitchen that's on the other side of the wall! There was barely any water around the heater, that's how quickly it detected the leak! Highly recommend! ### ⭐ 1.0 out of 5 stars Does not work *by J***R on Reviewed in the United States on June 16, 2014* This product did not work at all for me. I installed the battery and tried testing it, but the alarm did not go off. I then installed another battery and submerged it in 1/2 inch of water, and it still did not sound. I was going to return it, but it seems like I can no longer. It looks like this product has many great reviews, but unfortunately, the product I received was probably a dud. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/14707797-smarthome-select-water-leak-detection-alarm-71631](https://www.desertcart.pl/products/14707797-smarthome-select-water-leak-detection-alarm-71631) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-09*