Filters

Security System Sensors

Shop the best prices on 10,811 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ydcy, Other and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Singapore.

Filters
193 - 224 of 3,200
Zigbee Door and Window Sensor for Smart Home Security, Real-Time Alerts, Remote Control via App
$149.00 Save $70.00 RRP: $219.00
Door Handle Alarm with 120dB Touch Sensor, AntiTheft Vibration Trigger for Travel, Kids, Elderly, Bedroom, Hotel Security
$24.95 Save $12.00 RRP: $36.95
Zigbee Smart Light Sensor with Wide Lighting Range and App Control for Tuya Smart Home
$42.95 Save $21.05 RRP: $64.00
2pcs Ice Ing Spoons Outdoor Ing Tackle Accessories Foldable Ing Spoons
$39.95
Tuya Zigbee Vibrat Sensor Intellint Detect Alarm Home
$41.95
Mot Sensor Tuya Wifi Rf433 Home Alarm Pir Sensor Wifi Solar Ed Detector 120db Alarm
$84.00
NC NO Magnetic Contact Switch Door Sensor Wired Metal Roller Shutter Door Home Alarm System
$25.95 Save $9.00 RRP: $34.95
Loud Sound Wireless Window Alarms System Apartment Hotel Door Sensor Open Close Detector Battery Operated Safety
$23.95 Save $9.00 RRP: $32.95
Wireless Temperature Humidity Alarm with GSM 3G 4G Network and Sensor Calibration
$259.00
SNZB-04P Zigbee Door and Window Sensor Local Smart Scene Linkage Tamper Alarm Security Compatible with Alexa Home
$24.95 Save $3.00 RRP: $27.95
Tuya Zigbee WiFi Smart Door Window Sensor Alarm Detector Independent Magnetic Sensor Smart Home Via Alexa Google Home Smart Life
$64.00 Save $10.00 RRP: $74.00
Panic Button Durable ABS Anti Theft Safe Emergency Equipment for Nursing Homes Banks unbrand
$36.95 Save $13.00 RRP: $49.95
2Sets Overhead Garage Door Contacts Wired Magnetic Switch Alarm Sensor with Armored Wire Leads and A
$28.95 Save $8.00 RRP: $36.95
COMPATIBLE Xiaomi Mijia Intelligent Mini Wireless Switch for Xiaomi Smart Home Suite Devices,with the Xiaomi Multifunctional Gateway Use (CA1001)
$45.95
5 Sets Recessed Magnetic Switch DC100V 10W NO NC Door Window Reed Switch for Alarm System Access Con
$32.95 Save $17.00 RRP: $49.95
Tuya Zigbee Rain Sensor 2-in-1 Light Detector Rainwater Detector Support Tuya APP Remote Control
$25.95 Save $27.00 RRP: $52.95
Automatic infrared beam detector for home security alarm system - 2pcs
$59.00 Save $10.00 RRP: $69.00
Tuya Zigbee Multifunctional Pressure Sensor Flexible Thin Film Pressure Sensor Smart Linkage Smart L
$46.95 Save $27.05 RRP: $74.00
1/4 inch Ring Alarm Magnet Riser,5 Pack Mount to Any Doorway, Window 25-26
$11.95 Save $11.00 RRP: $22.95
25-26 2pcs Automatic Infrared Beam Detector Ir Alarm Sensor Door Light Sensor Burglar Alarm System Hao
$49.95 Save $49.05 RRP: $99.00
2 Pack Wireless Freezer Alarm, 108dB Door Sensor for Fridge & Window 2025
$59.00 Save $60.00 RRP: $119.00
2025 10m to 15m Automated Gate Safe Infrared Detector Sensor/ Swing /Sliding/Garage Gate / Door Safety Infrared Photocells
$30.95 Save $33.05 RRP: $64.00
2025 WiFi Temperature Sensor Tuya Thermometer Detector Digital Display Home Smart Life App Alert Freezer Water Alarm EU Plug
$79.00 Save $80.00 RRP: $159.00
Wireless Window Door Sensor, Magnetic Contact Switch, AC220V 2500W, Ideal for Extractor Hoods and Home Security EU Plug
$19.95 Save $9.00 RRP: $28.95
Tuya WiFi Smart Vibration Sensor Real-Time Remote Monitor Alarm
$15.95 Save $7.00 RRP: $22.95
Zigbee Smart Door Window Sensor Wireless Mini Alarm Sensor
$15.95 Save $6.00 RRP: $21.95
Tuya ZigBee SOS Button Sensor Alarm Wireless Emergency Help Switch
$17.95 Save $7.00 RRP: $24.95
6X 2.4GHz Wireless TTLOCK Door Sensor Door Contact Detection Windows Open Close Status Works with TTLOCK App Smart Locks
$89.00 Save $50.00 RRP: $139.00
Refrigerator Freezer Door Alarm with 60-Second Alert, Adjustable Volume & Open Sensor
$45.95 Save $73.05 RRP: $119.00
Magnetic Switch Alarm Sensor Overhead Garage Door Contacts with L Bracket
$13.95 Save $50.05 RRP: $64.00
Door Magnetic Contacts Switch Sensor Anti Theft Universal Strong Magnetic Door Magnetic Contact Switch for Door
$29.95 Save $29.05 RRP: $59.00
Window Door Alarm Vending Machine Alarm Home Hotel Anti Theft Ultra Slim Shaking Sensor Alarm
$22.95 Save $51.05 RRP: $74.00