Swarn Jal (Model: A-VO) Water Tank Alarm, Overflow Control Bell, Cell/Battery Powered, Loud Human Voice, Brass Sensors, 100% Shock Proof, 1-3 Years Cell Life, One Year Complete Warranty

This water alarm is an excellent electricity-less solution for preventing overflows and water wastage. It operates without power, making it ideal for areas with frequent outages. Easy to install and highly reliable, it alerts you on time with a loud sound. A perfect eco-friendly and cost-saving home safety device.

I recently purchased this Swarn jal water tank alarm bell, and it has exceeded my expectations. The installation was incredibly easy, and it started working perfectly right away. The alarm is loud and clear, ensuring that I never forget to turn off the water pump. It has already saved me from overflows and water wastage multiple times!The build quality is sturdy, and it feels like a durable product that will last a long time.If you're looking for a reliable and effective water tank alarm, I highly recommend this one. It’s a great investment for any household!

I bought this product after seeing the good reviews and a decent looking website with proper documentation. Purchasing experience was smooth, i opted for Swarn Jal® (Model: WL-A-RA2F) , Range 2 floors. The item came as promised. I read their documentation before installation, it says the Transmitter unit is waterproof IP65 rated so that it can be installed inside the water tank. I did the installation exactly as mentioned in their documentation , inside the water tank under that tank's lid. First thing i noticed was i was barely getting any signals in the floor just below the water tank , this required me to keep the receiver unit very close to my window so that the tank is just above it. The promised 2 floors did not work. Even in this situation it was getting disconnected frequently.1) The efficiency is poor. 2 Floors range promise was not even coming close to single floor.It worked somehow for 6 months , one day i noticed that it was not receiving any signals , i went upto the water tank for checking , i could see that the transmitter unit wasnt functioning. There is an LED which blinks when it is working. To confirm this i did a bench test in a mug full of water and immersed the sensors inside it to simulate a water tank, and yes it was not working , even when the both transmitter and receiver unit are kept side by side.In the documentation they had mentioned that the receiver unit uses 3 AA batteries , to check that i opened the receiver unit only to see a lot of water and moisture inside , 3 regular AA eveready batteries were soldered together and wrapped in some cloth tape with a silica gel. It was completely wet and the terminals were corroded already. There was a small circuit board which was also damaged due to water ingress (remember IP65 ). I took pictures of it and send it to their customer care via whastapp. They asked me to send the device via Normal India Post (not registered post) to their address , i did the same and took a picture of the parcel and send it to them.After two to three weeks since there was no response i tried pinging in their whatsapp and tried to call them, finally someone attended the call and they could not converse in English , i did not know Hindi as well. Somehow i managed to explain the probelm , they said they have not received my Post yet , as soon as they receive they will send the replacement. I waited for two more weeks and called them again , they pretended as if they are hearing me for the first time and repeated the same story. Even after two months they says they do not about the post which i sent , they have not received it and they are not ready to refund the money or send me replacement. i requested to settle for half the amount, that they did not even understand. Today i am in a helpless state , i dont have my device , i dont have a replacement , i lost my money.So my request to all who are planning to buy this , DO NOT BUY , IT IS A CHEAP QUALITY PRODUCT. COMPANY IS RUN BY PEOPLE WITHOUT ANY PROFSSIONALISM OR ETHICS. NO WARRANTY NO REPLACEMENT. IF YOUR DEVICE IS FAULTY, YOU ARE ON YOUR OWN.

The device does work, but not exactly as described. It is marketed as a 4-level indicator, but it shows three levels plus an overflow alert. Here’s how it functions:Indicator Colors:- G (Green), B (Blue), Y (Yellow), R (Red)Actual Working:- All GBYR submerged → Green indicator → Indicates a potential overflow and triggers an alarm.- BYR submerged → Blue indicator → Water level is between 99% and 75%.- YR submerged → Yellow indicator → Water level is between 75% and 50%.- Only R submerged → Red indicator → Water level is between 50% and 25%, and it triggers an alarm at 49%.I was expecting to ring the reserve level alarm at 25%. It does not make sense to call 49% full as a reserve.To suit my needs, I’ve adjusted the sensor placement:- Green at 100%, Blue at 70%, Yellow at 30%, and Red at 5%.- This way, the red indicator practically remains dipped at all times, ensuring that the low-level alert only triggers when the water level drops below 30%.However, this is a minor deviation from expectations, the device performs well overall.Another potential concern is the pricing, though it can be justified given the minimal installation, maintenance, and operational costs. The real test will be whether the claimed one-year battery life holds.Also, don’t forget to activate the warranty by sending the provided code to the given number. I had to use it myself after receiving a faulty charger. Their support team identified the issue within 48 hours, and I received a replacement charger in another 2–3 days. Overall, the after-sales service is satisfactory.

Very good product. Bell rings on time when tank is full. No water wastage now. Easy to use and install. Worth buying!

The water tank overflow alarm machine is easy to install and quite beautiful to look and small in size, in addition its sound is loud. Currently this machine is working well. The price of this machine is much lower than same type other machines, so it can be considered as a good purchase.

After 1 and half year I am giving writing this feedback I purchased on August 23 and it’s worked well till February 25 due to battery it’s not working and the transmeter get rusted and not able to change the battery so we have to change with new one the claim they write that 1 The battery work for more then three years is wrong2 the product is not rust proof3 screws are not SSOtherwise the product work well

Very good and value-for-money product. The sound is clear and loud enough.The device is Battery-operated and hence there is no chance of getting an electric shock.