BuyOnline - Shop Products Online in India
Search

Best Smart Sensor Under Rs 4000

Explore feature-rich Smart Sensor under Rs 4000 for shoppers who want more performance.

202 Products Available

Best Smart Sensor Under Rs 4000 Products

Casaquin T01 Smart Hidden Device Detector & GPS Signal Scanner | Anti-Spy Bugging Scanner for Indoor/Outdoor Privacy Prote Price In India Casaquin T01 Smart Hidden Device Detector & GPS Signal Scanner | Anti-Spy Bugging Scanner for Indoor/Outdoor Privacy Prote
★★★★☆4.8(799)

Rs 3,779

Rs 3,279

DetailsCheck Price
Aqara Temperature and Humidity Sensor, REQUIRES AQARA HUB, Zigbee, for Remote Monitoring and Home Automation, Wireless The Price In India Aqara Temperature and Humidity Sensor, REQUIRES AQARA HUB, Zigbee, for Remote Monitoring and Home Automation, Wireless The
★★★★☆4.7(1,446)

Rs 3,748

Rs 3,248

DetailsCheck Price
WMYCONGCONG 10 PCS TCRT5000 Infrared Reflective Sensor Module IR Barrier Line Track Photoelectric Switch with Jumper Wires Price In India WMYCONGCONG 10 PCS TCRT5000 Infrared Reflective Sensor Module IR Barrier Line Track Photoelectric Switch with Jumper Wires
★★★★☆4.6(213)

Rs 3,711

Rs 3,211

DetailsCheck Price
Quick Sense 32-Channel LED Stair Motion Sensor Controller Kit | Smart Sequential Stair Lighting System | Dual PIR Sensors Price In India Quick Sense 32-Channel LED Stair Motion Sensor Controller Kit | Smart Sequential Stair Lighting System | Dual PIR Sensors
★★★★☆4.2(521)

Rs 3,700

Rs 3,200

DetailsCheck Price
Ledgebit Zigbee Human Presence Detector | Smart Life App Control | Alexa Google Assistant Compatible | Motion Static Detec Price In India Ledgebit Zigbee Human Presence Detector | Smart Life App Control | Alexa Google Assistant Compatible | Motion Static Detec
★★★★☆4.1(1,944)

Rs 3,649

Rs 3,149

DetailsCheck Price
GoveeLife Freezer Thermometer Alarm, Smart Bluetooth Temperature Monitor Sensor for Refrigerator, 197 Ft Connecting Range Price In India GoveeLife Freezer Thermometer Alarm, Smart Bluetooth Temperature Monitor Sensor for Refrigerator, 197 Ft Connecting Range
★★★★☆4.7(830)

Rs 3,645

Rs 3,145

DetailsCheck Price
Aqara Door and Window Sensor Price In India Aqara Door and Window Sensor
★★★★☆4.5(1,764)

Rs 3,511

Rs 3,011

DetailsCheck Price
Aqara Vibration Sensor - Vibration, Tilt & Fall Detection - Multi-Purpose Use - Smart Home Integration - White (Off-White) Price In India Aqara Vibration Sensor - Vibration, Tilt & Fall Detection - Multi-Purpose Use - Smart Home Integration - White (Off-White)
★★★★☆4.8(1,439)

Rs 3,503

Rs 3,003

DetailsCheck Price
Smart WiFi Temperature Humidity Monitor: TUYA Wireless Temperature Humidity Sensor with APP Notification Alerts, WiFi Ther Price In India Smart WiFi Temperature Humidity Monitor: TUYA Wireless Temperature Humidity Sensor with APP Notification Alerts, WiFi Ther
★★★★☆4.2(1,705)

Rs 3,499

Rs 2,999

DetailsCheck Price
Smart WiFi Based Fully Automatic Water Level Controller | 4 Water Level Indicator | Smart Water Pump Controller | Supports Price In India Smart WiFi Based Fully Automatic Water Level Controller | 4 Water Level Indicator | Smart Water Pump Controller | Supports
★★★★☆4.1(1,928)

Rs 3,499

Rs 2,999

DetailsCheck Price
Ledgebit LT-SNZB-06P Zigbee Human Presence Sensor | 5.8GHz Radar with Light Sensor | Compatible with Alexa, Google, eWeLin Price In India Ledgebit LT-SNZB-06P Zigbee Human Presence Sensor | 5.8GHz Radar with Light Sensor | Compatible with Alexa, Google, eWeLin
★★★★☆4.2(1,817)

Rs 3,499

Rs 2,999

DetailsCheck Price
INKBIRD Smart Sensor Data Logger Wireless Temp RH Monitor Device Android iPhone Temperature Humidity Recorder Thermometer Price In India INKBIRD Smart Sensor Data Logger Wireless Temp RH Monitor Device Android iPhone Temperature Humidity Recorder Thermometer
★★★★☆4.2(1,289)

Rs 3,498

Rs 2,998

DetailsCheck Price
SONOFF SNZB-05P Zigbee Water Leak Sensor with Detection Cable, Wireless Mini Flood Detector for Alarm System and Smart Hom Price In India SONOFF SNZB-05P Zigbee Water Leak Sensor with Detection Cable, Wireless Mini Flood Detector for Alarm System and Smart Hom
★★★★☆4.8(1,023)

Rs 3,495

Rs 2,995

DetailsCheck Price
SENSILUX Microwave Motion Sensor Switch 180/360 Degree Radar Sensor, Adjustable Distance & Delay, Auto On Off Light Contro Price In India SENSILUX Microwave Motion Sensor Switch 180/360 Degree Radar Sensor, Adjustable Distance & Delay, Auto On Off Light Contro
★★★★☆4.7(438)

Rs 3,489

Rs 2,989

DetailsCheck Price
IFITech Touchless Sensor Faucets Adapter | Tap Sensor Faucets for Hands Free Utility Water Saving | Perfect for Kitchen, B Price In India IFITech Touchless Sensor Faucets Adapter | Tap Sensor Faucets for Hands Free Utility Water Saving | Perfect for Kitchen, B
★★★★☆4.8(1,607)

Rs 3,390

Rs 2,890

DetailsCheck Price
Broadlink RM4 Mini Smart Remote And Sensor Cable Set RM4 Mini S, Universal IR Remote Control Hub With Temperature Humidity Price In India Broadlink RM4 Mini Smart Remote And Sensor Cable Set RM4 Mini S, Universal IR Remote Control Hub With Temperature Humidity
★★★★☆4.1(1,728)

Rs 3,359

Rs 2,859

DetailsCheck Price
Aqara Water Leak Sensor Price In India Aqara Water Leak Sensor
★★★★☆4.7(1,790)

Rs 3,322

Rs 2,822

DetailsCheck Price
Airatom PMS7003 with cable adaptor measures pm2.5/pm10 Particulate matter sensor (PMS3003) Price In India Airatom PMS7003 with cable adaptor measures pm2.5/pm10 Particulate matter sensor (PMS3003)
★★★★☆4.2(657)

Rs 3,300

Rs 2,800

DetailsCheck Price
Quick Sense BS039B | PIR Motion Sensor Light Switch | 180° Infrared Wall Switch | Adjustable Delay & LUX | Indoor/Outdoor Price In India Quick Sense BS039B | PIR Motion Sensor Light Switch | 180° Infrared Wall Switch | Adjustable Delay & LUX | Indoor/Outdoor
★★★★☆4.3(1,122)

Rs 3,298

Rs 2,798

DetailsCheck Price
1 Pack WiFi Door Sensor, Tuya Smart Door Window Sensor,Wireless Window Sensor Real-time Alarm Compatible with Alexa Google Price In India 1 Pack WiFi Door Sensor, Tuya Smart Door Window Sensor,Wireless Window Sensor Real-time Alarm Compatible with Alexa Google
★★★★☆4.5(1,572)

Rs 3,148

Rs 2,648

DetailsCheck Price
Quick Sense Motion Sensor Doorbell (QS/MSA03/A) | Wireless Motion Alert | 5.8GHz Radar Sensor | Adjustable Detection Range Price In India Quick Sense Motion Sensor Doorbell (QS/MSA03/A) | Wireless Motion Alert | 5.8GHz Radar Sensor | Adjustable Detection Range
★★★★☆4.1(904)

Rs 3,099

Rs 2,599

DetailsCheck Price
Skyshop® C240 Prime Solar Powered TPMS with Smart Voice Alert | External Wireless Tyre Pressure Monitoring System | Real-T Price In India Skyshop® C240 Prime Solar Powered TPMS with Smart Voice Alert | External Wireless Tyre Pressure Monitoring System | Real-T
★★★★☆4.5(172)

Rs 3,099

Rs 2,599

DetailsCheck Price
GoveeLife Refrigerator Freezer Thermometer 1 Pack, Bluetooth Temperature Sensor with Alarm, Smart APP Alerts for Fridge/Fr Price In India GoveeLife Refrigerator Freezer Thermometer 1 Pack, Bluetooth Temperature Sensor with Alarm, Smart APP Alerts for Fridge/Fr
★★★★☆4.2(977)

Rs 3,050

Rs 2,550

DetailsCheck Price
Skyshop® M200 Prime Solar Powered TPMS with Smart Voice Alert | External Wireless Tyre Pressure Monitoring System | Real-T Price In India Skyshop® M200 Prime Solar Powered TPMS with Smart Voice Alert | External Wireless Tyre Pressure Monitoring System | Real-T
★★★★☆4.7(1,902)

Rs 3,049

Rs 2,549

DetailsCheck Price
Previous 1 2 3 4 Next

Last Updated: June 09, 2026

Best Smart Sensor Under Rs 4000

Looking for the best smart sensor online in India?Explore latest trending products with updated prices, customer reviews,expert ratings, and latest discounts.

Compare multiple smart sensor products easilyand choose the right option according to your budget and needs.

Why Buy Smart Sensor Online?

Things To Consider Before Buying Smart Sensor

Frequently Asked Questions

Which is the best smart sensor in India?

The best smart sensor depends on your budget,preferred features, and usage requirements.

Where to buy smart sensor online?

You can buy smart sensor online in Indiaat best price with latest offers and discounts.

Popular Searches

Best Smart Sensor Under Rs 500 Best Smart Sensor Under Rs 750 Best Smart Sensor Under Rs 1000 Best Smart Sensor Under Rs 2000 Best Smart Sensor Under Rs 2500 Top 10 Smart Sensor Best Budget Smart Sensor Best Premium Smart Sensor Smart Sensor Reviews Smart Sensor Deals Smart Sensor Buying Guide Latest Smart Sensor Best Selling Smart Sensor Value For Money Smart Sensor