Waking up to a flooded house because your overhead tank overflowed is every homeowner’s nightmare. Not only does it damage your property but also wastes thousands of liters of precious drinking water.
The simple solution? Install a reliable water tank overflow alarm system.
In this comprehensive guide, we will cover:
- Why you need an overflow alarm
- Factors to consider when choosing an alarm
- Detailed review of Top 10 best overflow alarms in India
- Pros and cons of each alarm system
- A buying guide to help pick the ideal alarm for your needs
- FAQs about water tank overflow alarms
So read on to prevent ugly tank overflows and conserve water!
Top Pick
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Why Do You Need a Water Tank Overflow Alarm?
A water tank overflow alarm is a device that detects when the water level in your overhead or underground tank reaches maximum capacity. It then alerts you to switch off the water inlet pump and avoid overflow. Installing this simple device prevents:
- Water Wastage: A 500 liter to 5000 liter overhead tank overflowing daily can waste over 2000+ liters per week. An alarm prevents this waste.
- Property Damage: Flooding from an overflowing tank can damage walls, ceilings, paint, wooden furniture and electrical appliances. Repair costs can run into thousands.
- Higher Water Bills: Wasting water will spike up your water bills too. An overflow alarm saves water which saves money.
- Accidents: Tank overflows can even collapse ceilings and injure people in severe cases. The alarm helps avoid such accidents.
So a water tank alarm is an essential, low-cost solution that prevents wastage, damage and accidents due to tank overflows.
Key Factors to Consider When Buying an Overflow Alarm
Here are some important features to check when purchasing a water tank overflow alarm:
- Alarm sound: Beeping, voice message or musical alarm.
- Power source: Electric socket or battery operated.
- Detection mechanism: Float switch, capacitive sensor, ultrasonic etc.
- Connectivity: Wireless connectivity for mobile alerts.
- Build quality: Durable and waterproof.
- Budget: Compare models that fit your budget.
We will cover these factors in detail in our buying guide later.
Top 10 Best Water Tank Overflow Alarms in India of September, 2024
After extensive research, we have shortlisted the 10 best water tank overflow alarms available in India:
1. JEDFER Water Tank Overflow Alarm
JEDFER’s overflow alarm uses a clear prerecorded human voice message to alert you when the tank is full and needs to be switched off. The LED light indicates power status. It is made of durable plastic and is easy to install yourself. Overall, it delivers a reasonably good overflow alarm system at affordable pricing.
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Pros:
- Clear voice message is easy to understand
- Good build quality and reliability
- Effective visual power indicator
- Affordable price point
Cons:
- Alarm sound is not very loud
- Sensor wires could be longer
2. SensaSwitch Musical Overflow Alarm
SensaSwitch uses a musical alarm tune that can be volume adjusted from 70dB to 85dB. It comes with a water sensor that triggers the alarm when tank is full. The transformer based supply ensures electrical safety. Reliable after sales support provides peace of mind.
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Pros:
- Musical alarm works well for homes with kids
- Good build quality and durability
- Adjustable alarm volume is very useful
- Prompt after sales support
Cons:
- Sensor wires could be longer
- No power indicator
3. Chitra-TECH Water Tank Overflow Alarm
This stylish overflow alarm from Chitra-TECH helps save water by alerting when the tank is full. It has an in-built sensor and is easy to install yourself. The durable plastic body and premium design make it suitable for home and office use. It delivers the basic functionality at an affordable price point.
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Pros:
- Helps avoid water wastage and overflow
- Attractive design blends with decor
- Affordable price point
- Compact and lightweight
Cons:
- No power or fault indicator
- Alarm sound could be louder
4. Tool Point Electric Water Tank Overflow Alarm
This electric alarm from Tool Point uses a loud siren to alert you when the tank is nearing full capacity. It has a long 140m detection range and durable ABS body. The plug and play design allows easy installation. It provides an affordable siren-based alarm to prevent water wastage.
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Pros:
- Easy DIY installation
- Loud siren carries over long distances
- Durable and weatherproof build
- Affordable pricing
Cons:
- No power indicator
- No level indicators
5. Imagine Technologies Water Level Indicator & Alarm
This indicator from Imagine Technologies displays 5 LED lights that show water level as tank fills up. At 100% it starts buzzing loudly. You can press stop buzzer button for silence. It provides real-time tank level monitoring and alert for overflow prevention.
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Pros:
- LEDs show live water fill status
- Buzzer alarm is loud
- Easy press button to silence alarm
- Durable and weatherproof
Cons:
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- Installation requires wiring
- No battery backup
6. IoTfiers Water Level Indicator & Musical Alarm
This IoTfiers controller shows real-time water level with LEDs and buzzes when empty. The musical alarm plays a catchy tune when the tank hits full capacity to alert you. It comes with 5 durable stainless steel sensors and is easy to install yourself.
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Pros:
- Musical alarm is pleasing to the ear
- Buzzer for low water level is useful
- LEDs provide live water level status
- Sturdy stainless steel sensors
Cons:
- Wiring is required for installation
- No battery backup
7. Chitra-TECH Water Tank Overflow Alarm
This overflow alarm from Chitra-TECH alerts with a loud siren when the tank reaches full capacity to prevent overflow. Made from durable plastic, it is easy to install and suitable for home and office use. It delivers the basic overflow prevention functionality economically.
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Pros:
- Effective water overflow prevention
- Affordable price point
- Weatherproof and durable
- Compact and portable design
Cons:
- No water level indicators
- Wired installation
8. Shivay_Store Water Tank Overflow Alarm
Shivay Store’s overflow alarm produces a loud siren sound when the tank is full to alert you to switch off. It helps prevent water wastage and damage. The durable plastic body is easy to install with plug and play. It delivers the basic overflow alarm functionality economically.
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Pros:
- Loud alarm is easy to hear
- Sturdy and weatherproof build
- No wiring needed
- Affordable pricing
Cons:
- No water level display or indicators
- Alarm sound may not be clear
9. Microtail Water Level Indicator & Alarm
This indicator from Microtail displays LED lights that show real-time water level in the tank. At full capacity, it buzzes loudly. You can press the stop buzzer button to silence it when needed. It delivers an affordable water level monitoring and overflow alarm device.
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Pros:
- LEDs provide live water level status
- Press button allows you to stop buzzer
- Affordable pricing
- Durable and waterproof
Cons:
- Needs wiring for installation
- Sensors wires could be longer
10. SSM AquaMax Water Overflow Alarm
SSM AquaMax alerts with a voice message when the tank is full and needs to be switched off. It has a sturdy metal body and 1 year warranty. Easy installation and clear voice alarm makes it effective in preventing water overflow issues.
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Pros:
- Clear voice message
- Durable metallic construction
- 1 year manufacturer warranty
- Helps avoid water overflow issues
Cons:
- Sensors not included
- No battery backup
Buying Guide for Water Tank Overflow Alarms
Follow this buying guide to choose the right type of water tank overflow alarm for your needs:
Step 1: Determine the Tank Type and Capacity
First, note down the type of tank you need to install the alarm on:
- Overhead tank
- Underground tank
- Septic tank
- Water sump
Also, take the capacity of the tank in liters. This determines the alarm sensor length needed.
Step 2: Measure Distance Between Tank and Power Source
For electric alarms, measure the distance between your tank and the nearest power socket. This gives the length of wire needed.
For battery models, make sure the alarm will be audible from the furthest place you want to monitor it.
Step 3: Pick Alarm Sound Type
As discussed earlier, the main types are:
- Beeping alarm
- Voice alarm messages
- Musical alarm tunes
Pick as per your needs and location. Voice alarms are great for the elderly while musical alarms work well in homes with kids.
Step 4: Choose Detection Mechanism
The main mechanisms are:
- Float switch
- Capacitive sensor
- Ultrasonic/optical sensor
Float switches are simple and reliable while capacitive types are most accurate. Ultrasonic models are sophisticated but expensive.
Step 5: Consider Extra Features
Additional features to check for include:
- Level indicators
- Volume control
- Battery or electric model
- Wireless connectivity etc.
Compare products and choose features that fit your budget.
Step 6: Check Build Quality
Ensure the alarm system is made of high quality and durable plastic that can withstand humid tank environments. It should be weatherproof and water resistant.
Step 7: Pick an Alarm System Within Your Budget
Water tank overflow alarms are available from Rs. 800 to Rs. 4000. Pick a product that fits your budget while delivering the essential features you need.
Frequently Asked Questions (FAQ)
1. How does a water tank overflow alarm work?
A water tank overflow alarm has a sensor that detects when the water level reaches close to the brim of the tank. It then triggers an alarm to alert you to switch off the inlet water pump and avoid overflow. Common detection mechanisms are float switches, capacitive sensors, and ultrasonic sensors.
2. What are the benefits of installing an overflow alarm?
A tank overflow alarm prevents water wastage, property damage, higher water bills, and accidents. By alerting before overflow, it can help save thousands of liters of water every year.
3. What types of alarm sounds are available?
Common alarm sound types are beeping alarm, voice message alarms that announce “Tank Full”, and musical alarms that play melodies when activated. Choose as per your needs.
4. How to choose between wired and wireless overflow alarms?
Wired alarms need to be installed near a power socket but provide reliable performance. Wireless battery models can be placed anywhere without wiring but the batteries need replacing.
5. What is the ideal detection range for an overflow alarm?
Ideally, the alarm should be able to detect water levels from 25-100 meters away. This allows flexible installation even for large tanks.
6. How much does a water tank overflow alarm cost?
Basic overflow alarms start at Rs. 500. Mid-range models with some smart features cost Rs. 1500 to Rs. 2500. Advanced cloud-connected models can go up to Rs. 4000.
7. How frequently does the overflow alarm need maintenance?
Most quality overflow alarms are maintenance-free. Just check and replace batteries on battery-operated models once a year. Capacitive digital alarms need the least maintenance.
Conclusion
We highly recommend installing a water tank overflow alarm at home to prevent water wastage and property damage. This simple device can help conserve thousands of liters of precious water every year.
Our in-depth reviews above cover the 10 best water tank overflow alarms available online in India. We have also provided a detailed buying guide to pick the ideal alarm system based on your needs and budget.
We hope this helps you prevent ugly tank overflows at home and do your bit for the environment. Invest in a good quality overflow alarm and stay stress-free!
