Wireless Water Tank Overflow Alarm Swarn Jal, 4 Levels Water Level Indicator with Overflow & Empty Alarm, Long Range up to 10 Floors or 2 km, Brass Sensors, No WiFi or SIM Required, 1 Year Warranty

Very good and easy to install. Water wastage zero

I am writing this review after a year of purchasing. Kindly dont buy this device Pro:- Good customer service, they replace the product under warranty (if any issue) Within 5 month my device failed it got replaced. Cons:- After 8 or 9 month later.. transmitter battery gt dead, transmitter stopped blinking. Myself replaced 3 x 2a battery.. again transmitter started blinking but not pairing with receiver I contacted customer support regarding tell me how to pair transmitter and receiver. But they not telling how to do..instead of that they asking paid replacement (transmitter issue) 1star because of customer support Negative 4 star bcoz u need to replace the device within 5 to 1 year 1 replacement free of cost under warranty Rest of replacement u need to pay.. If u want to buy a device 1 or 1 half year go for it.. Long term if you thinking dont buy.. very very very expensive.. changing battery will unpair the device.. u need to change battery within a year.. company will suggest paid replacement. This is scam. Local market 250 rs it gt repair 3 or 4 month.. this device 3000rs it gt repair under warranty they replace. After that paid replacement. Buy local market product alteast we few thousands

Product is very good. It requires calibration before use and with the assistance provided by the seller, the product is giving good performance.

Good and convince to use

Reasons: 1. Batteries in Transmitter set and in the Receiver set are not changeable at customer end. 2. Screwing (with normal size screw) the Transmitter set under the roof of the overhead tank is quite a troublesome job. 3. The Transmitter set is quite heavy to get fixed with the glue (supplied by the seller/manufacturer) under the roof of the overhead tank. 4. This device neither START "ON" nor it STOP "OF" the water motor pump. It simply alarm the empty water tank and full water tank. 5. There is no mention about the manufacturer's & promotors' postal address with customer care email ID & contact number. 6. One WhatsApp number has given which is not responsive. This is a tested fact. 7. There is no servicing network all over India to get post-sale service in customer's nearest location. 8. Life demo is required by fixing the Transmitter set with the overhead tank at minimum 40 feet (approximately) elevation from the ground level and adjusting the Receiver set in any room on the ground. Demo with a glass of water and keeping the Transmitter set and the Receiver set side by side has nothing proved genuine. 8. Cost (Rs.2995.00) is abnormal hight in comparison to below quality, non availability post-sell service at customer's nearest location including other disadvantages mentioned above.

Swarnjal device is very useful for continuing shows water level in storages. Most important, there is no requirement of any wiring and without Wifi it gives information on device level of water 24X7. Device can install convinantly any where.

Device is good

I bought this wireless 10 floor ( for 2 Floor application) product in Aug 2024 and the device started malfunction from sept 2025.upon enquiry from their customer care I found I need to replace battery.As per their manual this transmitter device is permanently pasted with strong adhesive on the bottom of my 1000L tank. Now to change battery we need to open the tank lid and unscrew the 4 screws of the device then remove the cheap masking tape which is wounded around the battery. Then you find 3 alkaline batteries soldered ( not lithium as mentioned in the product description) Now you cannot replace the battery so we need to take the overhead tank lid to near by electronic shop to solder on battery terminals ( normally soldering wires on battery is dangerous ) the solution given to me was to buy a new device. In short this is cheap use and throw device sold at premium price . Going to complain to Amazon

Waste of money, it doesnt work..receive and signal not aligned..