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Water Tank Overflow Alarm

Every unit sold helps reduce urban water waste in India.

Water Tank Overflow Alarm

Manual monitoring is a waste of time. This alarm is built to listen for you.

Rs. 349.00 Rs. 499.00 -30%
Pays for itself in two months of saved electricity
  • Eliminates terrace overflows and damp walls
  • Includes 15m wire to reach most building heights
  • Voice alert is loud enough to hear from any room
  • Corrosion-resistant sensors work with hard water
High demand in your area
Free shipping over ₹999 · Secure checkout
  • Zero Waste Stops water overflow instantly
  • Save Money Reduces pump run time
  • Easy Setup No electrician needed for wire
  • Durable Tech Made for Indian water systems

Order in the next 23 Hrs. 42 Min. to receive it by Friday

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Trusted in modern Indian homes

Features

Stop wasting water and avoid the overflow. This water tank overflow alarm sounds an alert so you know when the tank is full, and the combo pack includes the connecting wire and water sensor you need to set it up.

  • Complete combo pack: alarm unit, 15 metre connecting wire and water sensor
  • Brass parts for durability
  • ABS body that is shock resistant
  • Long wire so the sensor can sit at the tank while the alarm stays indoors
Tech Specs

The Water Tank Overflow Alarm uses a high-sensitivity sensor coupled with a loud 80dB voice module. The 15m cable is weather-resistant for outdoor use.

Returns

30-day performance guarantee for all customers.

Water Tank Overflow Alarm

Water Tank Overflow Alarm

Regular price  Rs. 499.00
Sale price  Rs. 349.00 SAVE 30%
Three minutes to stop the spill
The smartest way to manage your overhead tank without the climbing.
Drop Sensor

Drop Sensor


Place the stainless steel sensor inside your overhead tank at the desired 'full' level.

Connect Wire

Connect Wire


Run the 15m wire down to any convenient indoor power socket near your pump switch.

Switch On

Switch On


Plug it in. The moment water touches the sensor, a loud voice will tell you to turn off the pump.

Drop Sensor

Drop Sensor


Place the stainless steel sensor inside your overhead tank at the desired 'full' level.

Connect Wire

Connect Wire


Run the 15m wire down to any convenient indoor power socket near your pump switch.

Switch On

Switch On


Plug it in. The moment water touches the sensor, a loud voice will tell you to turn off the pump.

Why Indian homes choose Zendzo
Prevent Damp Walls

Stopping overflows prevents water from seeping into your building structure and causing mold.

Hard Water Ready

Our sensors are treated to resist the scaling typical of borewell and municipal water.

Why Indian homes choose Zendzo
Save Electricity

Stop running your pump longer than necessary and watch your monthly bill drop.

Extra Long Wire

While others give 5m, we provide 15m to ensure it works for multi-story homes.

After
Before
Wasted Water
Smart Control
Stop the Overflow

Don't let your terrace look like a swimming pool every morning. Save water and keep your home dry.

GET THE ALARM

Happy Homes

What our customers from Mumbai to Delhi are saying.

4.9 out of 5
Anjali Singh review photo

In Pune, we have strict water timings. This alarm ensures I fill my tank perfectly without wasting a single drop. The 15m wire was plenty for my bungalow.

Anjali Singh
Vikram Patel review photo

The voice is loud enough to hear from the kitchen while the pump is on. No more wet walls on my terrace. Great product for the price.

Vikram Patel
Kavya Nair review photo

Simple and effective. It took me 10 minutes to set it up myself. Every Indian home needs this to stop water wastage.

Kavya Nair
Siddharth Rao review photo

Living in a flat in Bangalore, I couldn't always tell when the tank was full. This solved it instantly. Highly recommended.

Siddharth Rao
Priya Sharma review photo

The delivery was fast to Hyderabad. Packaging was good and the quality of the wire is much better than local market ones.

Priya Sharma
Amit Verma review photo

Does exactly what it says. No more fighting with neighbors over overflowing water in the common area.

Amit Verma
Verified results for modern routines
Making home maintenance automated so you can focus on what matters.
A South Asian woman cleaning a glass shower partition with a 2-in-1 scrubbing and wiping brush in a modern bathroom.
200L
Water Saved
Average daily water savings per household.
15m
Wire Length
Longest standard cable for multi-floor reach.
12k
Families
Indian households now using Zendzo alarms.

COD Available

Pay when it arrives

1 Year Warranty

Quality guaranteed

Fast Shipping

Pan-India delivery

WhatsApp Support

Here for any help

Limited Stock

Save Water & Save Money

Get 20% off the Water Tank Overflow Alarm today. Only a few units left in stock.
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CLAIM OFFER
STOPS WATER WASTE OR ITS FREE
If our Water Tank Overflow Alarm doesn't save you time and water within 30 days, we'll give you a full refund. No questions asked.
30-Day Money-Back Guarantee
Free Replacement for Defects
Dedicated Indian Support Team

Verified Customer Reviews

Never worry about an overflowing tank again

Automate your morning routine and save liters of water with one simple installation.