Smoke, Gas, Door, Water, Motion Sensors comes handy to detect & provide early warnings & alerts which can be a life saver! Some of these can work with voice assistant and integrate with smart hubs. There are many brands and products available now. We have listed few popular ones below. Before you plan to buy refer "things to check" section.
Things to check before buying Smart Sensors
- Wired or Wireless ?
- Technology & compatibility
- Zigbee, RF, WiFi based ?
- Works with generic alarm systems ?
- Works independently ? or does it require hubs or receiver ?
- Does it work with voice assistants like Alexa or Google Home ?
- Features Supported - Smart Notification etc
- Battery needed or not ? If so, what type of battery ?
- Voltage rating
Godrej Eagle-I Pro Wireless Door Sensor (White)
Amazon India Price: Rs 1,499
Wireless Magnetic Door/Window Sensor 433 MHz for Burglar Alarms (1)
Amazon India Price: Rs 999
433MHz Wireless Door/Window Magnetic Sensor For GSM Home Security Alarm Systems
Amazon India Price: Rs 1,384
ZemiSmart PIR WiFi Motion Sensor Support IFTTT
AliExpress Price: Rs 1,250
D-Link DCH-S150 mydlink Home Wi-Fi Smart Motion Sensor (White)
Amazon India Price: Rs 2,529
KERUI SD05 Wireless Smoke Detector Stable Fire Alarm Sensor Home Security System
Amazon India Price: Rs 1,686
Bloomerang Kerui Sd05 Wireless Smoke Detector Stable Fire Alarm Sensor Home Security System
Amazon India Price: Rs 3,200.67