Filters

Security System Sensors

Shop the best prices on 5,509 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Gze, Maikaisen and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Canada.

Filters
833 - 864 of 3,200
FP001 Metal Circular Face Recognition Module Supports Palm Vein Recognition for Face Recognition Applications
From $23.95
100m Ir Alarm Sensor, Digital Pulse Infrared Sensor Dual Beam Infrared Alarm, Infrared Invisible Sen
From $179.00
4pcs Door Window Sensor Zigbee Wireless Connection Smart Mini Door Sensor Work for Aqara Gateway Mi Home HomeKit
From $104.00
Door Window Open Alarm, Wireless Remote Control Magnetic Sensor
From $15.95
Wifi door sensor, Tuya smart door and window sensor, detects open/close, supports USB charging and b
From $84.00
12V Wired Dual PIR Motion Sensor Alarm for Home Security, Infrared Detector with False Alarm Reduction
From $25.95
Wireless Door and Window Alarm 120dB Loud Alert, 4 Modes, Easy Install Magnetic Sensor for Home Security (7 Pack)
From $419.00
WiFi Door and Window Sensor 2 Pack, Smart Door Sensor with Instant App Alerts, No Hub Required for Home Security Automation
From $74.00
5 Pack 120dB Wireless Door Window Alarm Sensor for Home Security, Kids and Elderly Safety
From $169.00
Smart Alarm Sensor with RealTime Remote Monitoring and Instant Alarm Response for Home and Office Security
From $43.95
Smart Door and Window Sensor Zigbee Wireless Contact for Smart Home Security Compatible with Tuya and Google Home (1 Pack)
From $31.95
Magnetic Door Window Contact Sensor RC33B NO Recessed Reed Switch Concealed Security
From $25.95
Wireless PIR Motion Detector 3 Pack for Home Security Alarm System, Battery Powered Easy No‑Wire Installation
From $94.00
Outdoor Infrared Beam Sensor 100m Dual‑Beam Accuracy Waterproof Photoelectric Infrared Detector for Home Security
From $94.00
20M Outdoor Infrared Beam Sensor Security Alarm Detector, Waterproof AntiJamming Motion Sensor
From $74.00
5 Pack Smart WiFi Door Window Sensor, Wireless Home Security Alarm with App Control, Alexa Google Compatible
From $309.00
PIR Motion Sensor Wired Infrared Detector for Home Security Alarm Systems Reliable Detection
From $31.95
Active Infrared Beam Sensor Anti Theft for Gate Openers Access Control Security Alarm System
From $23.95
1pair 20m Simple Beam Alarm Photoelectric Infrared Sensor Detector Home Door Security System
From $19.95
Infrared Beam Sensor Outdoor Waterproof Single Beam Infrared Beam Alarm for Security System Factory
From $22.95
Infrared Beam Sensor Intrusion Alarm Outdoor Long Distance Infrared Detector AC12‑18V DC12‑24V 100m/
From $54.00
Garage Door Bracket for Ring Alarm Contact Sensor 2nd Gen, Compatible for Ring Accessory (1Pack, Sensor Not Included)
From $9.95
RC33 NC Recessed Wired Security Door Contact Sensor Magnetic Window Alarm Switch Brown
From $19.95
Wireless Door Window Alarm Sensor with Magnetic Detector for Home Security and Instant Notification
From $20.95
Trip Wire Reel 85FT SiliconeCoated for Early Warning Perimeter Security and Camping 2 Pack
From $64.00
Power Outage Alarm 120dB Loud Siren with LED Indicator for Home Office 220V Power Failure Alert
From $19.95
Wired Glass Break Sensor for Windows and Doors with AntiTamper Alarm, Ceiling or Wall Mount
From $25.95
Door and Window Alarm with 120dB Chime, Magnetic Sensor for Kids Safety and Home Security
From $19.95
Garage Door Sensor Wired Magnetic Contact Switch RustResistant Alloy for Security Systems
From $19.95
Wireless Window Alarm Sensor with Sensitivity Detection and Indoor Motion Detector for Home Security
From $25.95
MC38 Wired Door Window Sensor Magnetic Switch for Home Alarm Security with Extended 30mm Wire
From $19.95
ABS MC38 Wired Door Window Sensor Magnetic Security Switch for Home Alarm System 1 Pair
From $19.95