Comparison Guide

Best Alarms Under ₹20000

Top Pick
YoLink Water Leak Sensor 3-Pack, LoRa Up to 1/4 Mile Open-Air Range Smart Water Leak & Flood Detector, SMS/Text, Email & Push Notifications, w/Alexa, IFTTT, Home Assistant - YoLink Hub Required

YoLink Water Leak Sensor 3

9,977.04
Battery Description
‎Alkaline
Number of Batteries
‎6 AAA batteries required.
Voltage
‎3 Volts
Control Method
‎App, Voice
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Selection #2
Biaungdo 4 Pcs Brown Wired Magnetic Door Window Contact Reed Switch, Surface-Mounted NC Magnetic Door Contact Sensor Alarm Reed Switchfor Window, Cabinet, Wooden Door, with Screws

Biaungdo 4 Pcs Brown Wired Magnetic Door Wind

2,920
Battery Description
Verified
Number of Batteries
Verified
Voltage
Verified
Control Method
‎Touch
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Selection #3
First Alert CO400 Battery Powered Carbon Monoxide Alarm

First Alert CO400 Battery Powered Carbon Mono

3,320.07
₹6,728
Battery Description
Verified
Number of Batteries
Verified
Voltage
Verified
Control Method
Verified
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Selection #4
Tapo T110 Smart Door/Window Contact Sensor,Real-Time Monitor,Instant Push Notification,Battery Included,Easy Installation,Work with Alexa, Hub Required Sold Separately

Tapo T110 Smart Door/Window Contact Sensor

1,199
₹1,899
Battery Description
Verified
Number of Batteries
Verified
Voltage
Verified
Control Method
Verified
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Selection #5
SNT GSM Metal Magnetic Security Alarm with Mobile Calling - 5 User, SMS, Siren for Main Door, Shops, Home, Warehouse, Villa

SNT GSM Metal Magnetic Security Alarm with Mo

4,499
₹6,550
Battery Description
AAA
Number of Batteries
2 AAA batteries required. (included)
Voltage
5 Volts (DC)
Control Method
App
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Selection #6
OKOS WiFi Smart Gas Leak Detector | Methane, LPG, Natural Gas Sensor with Inbuilt Display | Fire & Smoke Safety Alarm for Home & Kitchen | Smart App Alerts | Requires Power Adapter

OKOS WiFi Smart Gas Leak Detector

2,499
₹5,650
Battery Description
Verified
Number of Batteries
Verified
Voltage
Verified
Control Method
Verified
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Market Recommendations

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YoLink Water Leak Sensor 3-Pack, LoRa Up to 1/4 Mile Open-Air Range Smart Water Leak & Flood Detector, SMS/Text, Email & Push Notifications, w/Alexa, IFTTT, Home Assistant - YoLink Hub Required
Top Recommended Pick

YoLink Water Leak Sensor 3-Pack, LoRa Up to 1/4 Mile Open-Air Range Smart Water Leak & Flood Detector, SMS/Text, Email & Push Notifications, w/Alexa, IFTTT, Home Assistant - YoLink Hub Required

9,977.04
Buy