Water Tank Overflow Adjustable Volume Alarm, Model-OAP

Name: Water Tank Overflow Adjustable Volume Alarm, Model-OAP
Brand: SensaSwitch
SKU: SS-OAP (Adjustable)

₹590.00

Quantity

Advanced water overflow alarm featuring an adjustable musical alert

Amazon rating 4.3 by 200+ buyers, click here to check amazon buyers reviews
Amazon rating 4.3 by 250+ buyers, click here to check amazon buyers reviews

The SensaSwitch-OAP is an advanced overflow alarm featuring an adjustable musical alert, allowing you to tune the volume between 70dB and 80dB to suit your environment. Built for longevity, it combines a safe transformer-powered circuit with maintenance-free, anti-scaling sensors to ensure reliable performance for years. By preventing water wastage and protecting your roof and walls from seepage damage, this device offers significant long-term savings on utility and repair costs.
Fully safe, works on a completely safe low volts signal and transformer based power supply (no battery required)

Advanced anti-scaling circuitry that keeps water sensors free from any salt deposits (no maintenance)

Reliable water sensors, high grade stainless steel sensor probes which are not affected by high heat and humidity
Alarm device

Raw water sensor set

One year warranty from date of invoice

Free delivery on India address
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Repeat order discount 10% on previous sensaswitch purchase invoice (including amazon/flipkart purchases)

Share previos purchase invoice on our whatsapp helpline to get applicable repeat order dissount
Alarm Input: 220 Volts AC

Sensing Water: Raw water in 5-50 degree celsius temp.

Sensing Type: Anti-scaling conductivity sensing

Signal Strength: 6-9 Volts 5 milli amps

Wiring Range: 100 Meters (appx 300 feet)

Alarm Sound: Musical, Adjustable 70dB to 85 dB
Best Build Quality and Easy to install: Selected this over others water overflow alarm because of it's melody tune and build quality. Also this comes with volume adjustment to set as per your need.The seller is also very helpful. Provided product related installation and features videos on WhatsApp. Also, cleared couple of doubts related to Installation.Only 1 observation - the alarm volume takes apox 5 - 10 secs to reach its peek output as it's censors needs to fully submerged - Aslam Shaikh, Verified Purchase - Amazon, 29 June 2023

Quality and valued for money go for it: Awesome go for it reviewing it after 2 years and still working properly without any intervention - rohit verma, Verified Purchase - Amazon, 12 May 2025

Good water tank overflow control alarm: Installed for house overhead water tank ,and is functioning well. Connected to domestic single phase submersible motor starter. Hence no need of a separate switch to switch off alarm. The moment starter is pressed off, the unit also gets off - ycsreddy, Verified Purchase - Amazon, 25 June 2023

Very Durable and Sturdy: Works Perfectly.I have been using Sensa Switch from last 2 years ..when it was newly launched..This is my second order ..Never had any difficulty operating it. Found only 1 problem..that was too much sound of alarm for my flat..They have rectified it in this model - OAP..which has volume control preset on backside..i have tested it..and it works fine.Genuine Review after using the First device for 2 yearsThanks..- Jyoti, Verified Purchase - Amazon, 3 May 2023

(Reviews are curated from our official Amazon & Flipkart listings for clarity and relevance)

Water Tank Overflow Adjustable Volume Alarm, Model-OAP

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