- Wireless Water Tank Overflow Alarm Swarn Jal, 4 Levels Water Level Indicator with Overflow & Empty Alarm, Long Range up to 5 Floors or 1 km, Brass Sensors, No WiFi or SIM Required, 1 Year Warranty

It stopped working within 8 months. I called customer care which was a huge TAT from them. Then the service guy called me 3 days later to understand the issue. He WhatsApp messaged me explaining how to repair as he said I will have to do it myself. Let me tell you the repair was no less than a professional electrician’s job. As I know a bit of electric work, I somehow managed to repair it but then again it stopped working in next 20 days. Conclusion: • Good range and does what it says • Poor performance as the manual says it works continuously for 3 years • Very bad customer service experience • Overall a bad investment

“I was satisfied with the product during the first three months as it performed well. However, before completing three months, it stopped working properly. Since it is under warranty, I sent it to the vendor’s trusted address one month ago at my own shipping cost, but I have not received any update, resolution, or replacement so far. I am still waiting and request the vendor to take responsibility and resolve this issue at the earliest.” After this I got the replacement for my repaired product front the vendor. Thank you! Sources

I purchased this product in September 2025, and within just 4 months it started malfunctioning badly. It does not show the correct water level readings, and even the indicator lights stopped working properly. The biggest disappointment is the pathetic after-sales service. When I contacted the service centre, they first demanded a detailed video proof of the issue, and then asked me to courier the product all the way to their Haryana address for repair/replacement. There is absolutely no proper service support or local assistance. On top of that, customers are forced to bear multiple unnecessary expenses — installation charges initially, then de-installation charges, courier costs, and still there is no guarantee of quick resolution. Even after sending the product, they mentioned it could take 10+ days. Overall, this is a poorly built product backed by an extremely unprofessional and inconvenient service system. Completely disappointed with both the product quality and customer support. Not recommended at all.

I’m using the Swarn Jal Wireless Liquid Level Indicator for our overhead water tank and it works perfectly. Installation was simple and doesn’t require any wiring between the tank and the display unit, which is a big plus. The water level indication is accurate and updates in real time. The display is clear and easy to understand, even for elders at home. It helps avoid water overflow and dry running of the motor, saving both water and electricity. Build quality looks good and wireless connectivity is stable. Overall, a very useful product for any home with a water tank. Definitely worth the price and highly recommended 👍

The alarm automatically rings even if the tank is not full. The devices pairing fails automatically and then i have to take out of the device from tank to again start pairing. The problem that I found and resolved myself is that the carbon residue comes over the contacts in the tank. The main problem was with the red wire contacts. After cleaning it with knife it is now working. Hope this review can help others.

I have purchased this product and got an issue of non pairing of both devices. I attempted initial troubleshooting by replacing battery in transmitter unit, on unscrew the unit I found that this is a totally a gujad under patent myth. Further, the customer service is very tough to get access as there are multiple numbers and most of these numbers are non functional. Amazon is also a partner in crime as they are not sharing the actual contact details of brand company after closing of return window. Amazon is only interested in profit irrespective of service after sale assurance, the customer have right to have actual working contact details of brand company offering warranty. I have to ship the faulty product bearing shipping cost which is unethical and extra burden put on me by the brand company and amazon nexus. I am also sharing my chat with company. Please refer to it and keep distance from this company's product as they are highly over priced and poor in quality. It not value of many infact it is total westage of your hard earn money.

Nice Product. Using it for two years. Perfectly working till date. Even i didn't have to replace the battery of transmitter till now.

I’m extremely disappointed with this product. It completely stopped working after just 2 years of use. I even replaced the batteries thinking that might fix the issue, but it still didn’t work at all. On top of that, the transmitter is not waterproof as claimed, which makes it even more unreliable. Because of this poor build quality, it failed much sooner than expected. What’s even worse is the after-sales service. When I contacted support, they said the product is out of warranty and I have to pay for a new device. They didn’t even offer to repair it, which is completely unacceptable. Overall, this product is poor in quality and backed by pathetic service. I would strongly advise others not to buy it.