Swarn Jal (Model: A-AL20M) Tank Overflow & Empty Alarm + 20 Meter Wire, Cell Powered, Brass Sensors, 100% Shock Proof, 1-3 Years Cell/Battery Life, 1 Year Complete Guarantee

6 months it worked properly. Now its not working well, when we massage whstsapp they repeat only 3 questions again and again. No proper attention about massages.. Very bad customer service

Splendor a mind blowing product thanks Swarna Jal for save water & save electricity the greatest work for society

Unreliable product.The alarm stops working after sometime.The alrm sound becomes so weak and short that you will not be ableto hear it at all.Useless.I have purchased it twice to rule out any discripency at my part but got the same problem in both the cases.Do not waste money.

Good product, very effective

Cell Powered Reserve and OverFlow AlarmGood product, easy to install and value for money in this price range. Its providing real time data to reciever so that you will get proper indication of water level and it will save water wastage and safety as well.

Excellent product if you don't want just a tank full alarm go for this one this will indicate the water lavel in the tank very helpfull

This review is after using it for more than one month.After several searches and reviews, I purchased this product on 20 June, which perfectly matches the basic alarming need of an OH water tank of any household. It Alarms you twice when the water level reaches the bottom, alerting you to start the pump and again when it fills the buzzer beeps for 45 seconds to alert you to switch off the motor manually.Installation is basic, and no technical expertise is essential, they provided everything, except some insulator tape. Moreover, this is an independent system, no connection is needed with the Pump operating system. As far as look and construction it does not look very nice, you prefer to hide it from sight, and the cabinet is below par; even 500 rupees landline telephone housing looks pleasant.Now after one month, the sensor starts to behave fanatically. Sometimes it does not stop until I start the pump. When the water reaches the top level, one strange thing happens: while I switch off the motor, the buzzer starts beeping annoyingly until I push the touch button to switch off the system completely. Now it is not automatic.Not it's completely out of order, June to November, barely 5 months of disruptive functioning. Don't know whether warranty works or not.

The buzzer is not loud enough to operate in a noisy environment since the operation has to be done based on the signal from the unit a pump operator should be standing very close to the unit in order to know tank empty or tank full the ALERT sound should be heard from a distance in order to make proper use of the unit