Overflow Control Alarm - OCA

I have purchased this item on 19 th Aug 2020 and after delivering product I have called the owner (customer care) about installation and working. I remembered, owner said to me this will long last without trouble. I am writing this review in 2026. Really a solid product.

In our society we have purchased more than 15 Water flow Alarm. It works really great with good Sound. However after roughly after 1.5 years speakers stop working in several pieces since it did not have any Status light for Tank Full it is very difficult to know speaker stopped working unless tanks get overflowed. I request Manufacturer to Add a status Green Light as well and improve Speaker quality. Since we had some pieces where only speaker was not working and rest circuit was working I added a Status Green Led myself also I updated the speaker as shown in the video. Do note I am an electronics enthusiast guy so I opened it myself but I do not suggest anyone to open it.

I am using this sensa switch product from the past 3 years. Still it works good. Thanks

Very easy to install good useful product

I purchased the Sensa Switch Overflow Alarm a year ago, and it has been working flawlessly ever since. The product is highly reliable, providing timely alerts and preventing water overflow effectively. The build quality is excellent, and I haven’t faced any issues with its performance. What impressed me even more was the excellent after-sales service. The company was very responsive and helpful whenever I had any queries. Even after a year, the device continues to function perfectly. I highly recommend it to anyone looking for a durable and efficient overflow alarm.

It is good one. After some online research i bought this one. It is working but the problem is the sound of the alarm is not clear some kind of buzzing sound is coming out when it rings when the tank is filled . But it helps me to indicate that the tank is filled need to atop the tank. Ringing sound has some problem. But one thing i can assure you it the onlywater tank alarm with music all of the other products come with an announcement "pani ki tangi bhar gayi..... *you can buy. No prob. My sou d problem might be very rare i didnt notice similiar problem in other reviews. One thing you keep in mine you should connect the alarm with yur pump set on/ off switch so no need to stop the alarm seperately whe you gets filled. Buzzer sound is not clear so i give 3 stars.

Good product. Neatly packed & despatched. Working as claimed. Saves electricity & water. Saves money !!!!. PROS: Sturdy build quality, Price OK, Minimum connections, Loud alarm, Adjustable simple sturdy water contacts. DIY product. CONS: (Not very negative) : Priced a bit high. Alarm connection wire is not lengthy. Heavily insulated extra wire required for external connection to water tank. Alarm sound not adjustable & single tone. Some buyers may require the help of an Electrician. Still working as expected. HIGHLY RECOMMENDED.

The SensaSwitch Water Tank Overflow Alarm worked properly in the beginning, but after around 6 months it stopped working. The performance and durability are not very impressive. Expected it to last much longer, so overall the experience was disappointing.