Security System Sensors

Shop the best prices on 10,493 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.

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Solar Sound Light Motion Alarm Solar Animal Repeller Alarm Long Range Sound Light Outdoor Infrared Sensor Alarm with Remote Control for Orchard 1W 5V

$64.00 Save $40.00 RRP: $104.00

Reusable 85ft Trip Wire Reel 12 Gauge for Perimeter Alarm

$54.00 Save $25.00 RRP: $79.00

Wireless Infrared Detector Wide Angle Probe Curtain Alarm Sensor

$149.00 Save $60.00 RRP: $209.00

Door Handle Sensor Alarm for Export

$99.00 Save $40.00 RRP: $139.00

Wireless Door Sensor Alarm 433MHz Remote Control for Home Security

$104.00 Save $45.00 RRP: $149.00

Battery Operated Door Sensor Alarm Magnetic Transmitter Replacement Easy Installation for House Shop Office Garage Multicolor

Cutting Edges 5.8G Millimeter Waved Radars for Intelligent Management of Human Presences In Intelligent Homes Use Multicolor

Tire Monitoring System Universal Wireless with 4 External Sensors Real-time Display 4 Tires' Pressure & Temperature

$59.00 Save $70.00 RRP: $129.00

Laser Parking Meter Car Garage Ceiling Location Positioning Correction Parking Sensor Aid Monitor System US Plug unbrand

1/4 inch Ring Alarm Magnet Riser,5 Pack Mount to Any Doorway, Window szbym02

$21.95 Save $37.05 RRP: $59.00

Brake Wheel Speed Sensor 4013251 Quick Response Real Time Monitoring Precise Adjustment Replacement For Polaris

2pcs Infrared Beam Detector Burglar Ir Alarm Sensor Automatic Door Light Sensor Alarm System 2025

$34.95 Save $34.05 RRP: $69.00

Wireless Door Window Alarm Sensor 120dB Loud Vibration Alarm for Home Security Theft Prevention Easy Installation Battery Powered

$10.95 Save $5.00 RRP: $15.95

Wireless Magnetic Sensor Home Door

Auto-on Night Light Sensor Cable DC 5V 12V USB for Home Security

$6.95 Save $3.00 RRP: $9.95

2025 Automatic infrared beam detector for home security alarm system - 2pcs

$18.95 Save $19.00 RRP: $37.95

Compact Magnetic Security Tag Remover, EAS Hard Tag Unlocking Tool for Retail Stores, Apparel Shops, Supermarkets, and Sports Equipment Tags

$14.95 Save $35.00 RRP: $49.95

Doorstop Security-Alarm for Home Travel Wireless Vibration Sensor Home Securitys Alarm Burglar With Button

$14.95 Save $8.00 RRP: $22.95

Door and Window Alarm, Wireless Door and Window Detectors with Remote Control and Batteries, Anti-Intrusion Anti-Theft Magnetic Sensor use in Home and unbrand

$23.95 Save $55.05 RRP: $79.00

12V PC Fan Temperature Control PWM Speed Controller Module Alarm Buzzer Sensor with Alarm

$14.95 Save $69.05 RRP: $84.00

Smart WiFi Door and Window Sensor for Enhanced Home Security with Alarm Alerts

Wireless Door and Window Alarm Sensor with Loud 105dB Alert and Doorbell Function

Wireless WiFi Door Window Sensor - Real-Time Alerts, Remote Monitoring, Easy Install

Secure Your Home with Our Smart Door and Window Sensor - Real-Time Alerts & Control

Battery Powered Door and Window Alarm Sensor - 125dB Security for Home and Office

WiFi Door & Window Sensor Alarm | Real-Time Alerts | Easy Install | Home Security

Compact 120dB Security Personal Alarm - Infrared Sensor, Anti-Theft & Anti-Wolf Protection

Wireless Door & Window Alarm - Sensitive Anti-Theft Sensor, Easy Install, Multifunctional Use

Magnetic Clothing Hard Tag Remove Security Detacher

Light Curtain Sensor Switch 8 Beams Safety Light Grating Security Device BEM0840-C-280NB Industrial Protection Barrier

Wired Photoelectric Vibration Alarm Sensor for Home Security System, Intrusion Detection Motion Sensor Detector

Tuya Wifi Door Window Sensor Smart Anti-Theft Alarm Real-Time Alerts App Control Smart Home Security