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Security System Sensors

Shop the best prices on 11,159 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ydcy, Gze and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Singapore.

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3,009 - 3,040 of 3,200
Security Shield: Door Window Alarm For Home Protection, Ultra-Thin Burglar Anti-Theft Wireless Sensor With 120Db Loud Alert, Perfect For Doors,
From $33.95
Handheld Security Tag Unlocker - Magnetic Hook Detacher for Retail Stores
From $18.95
R558S Capacitive Fingerprint Acquisition Module Access Control Security Equipment Fingerprint Recognition Module
From $30.95
Active Infrared Beam Sensor Anti Theft for Gate Openers Access Control Security Alarm System 2025
From $17.95
Self-Adhesive Wireless Magnetic Sensor Burglar Door Window Entry Alarm 90 Db 2025
From $89.00
GSM Alarm system NC NO Wired Garage Metal Roller Shutter street factory Gate Door Sensor detector Magnetic Contact Switch
From $40.95
Wireless Vibration Alarm 120dB Alarm Sound Safe Prevent Theft Door Window Alarm Sensor compatible with Home
From $21.95
25-26 Glass Break Detector High Sensitivity Sdjustable Window Alarm Glass Break Sensor for Home Security
From $35.95
Window Alarm Sensors, Door Al compatible Home Security,120 Db Pool Door Alarm compatible Kids Safety (8 Pack)_Special Gift
From $74.00
Wireless Door Alarm Window Opener Alarm Home Security Sensor Pool Alarm Child Security Anti-Theft (2 Pack)-Good
From $119.00
Smart Zigbee Vibration Motion Sensor App Control Security Protection Motion Shock Alarm ZG-103ZL
From $29.95
Human Presence Sensor Millimeter Wave Radar Detection Built-in Illuminance Sensor
From $42.95
Tuya Smart Door Sensor Smart Home Security Window Detector Door Sensor Switch Handle Window Alarm Contact Sensor bombl4
From $13.95
Tuya Smart Vibration Sensor ZigBee Tuya Sensor Monitor App Control Security Protection Zigbee Sensor RF
From $47.95
10w Less Steel Float S Tank Sensor
From $22.95
NEO NAS-DS07W WiFi Door & Window Sensor NAS-DS07W
From $29.95
SONOFF SNZB-04P Zigbee Door and Window Sensor Local Smart Scene Linkage Tamper Alarm Security Compatible with Alexa Google Home
From $28.95
24pcs Door And Window Alarm Electronic Alarm Window Alarm Sensor Anti-burglary Window Security Alar
From $40.95
Heavy Duty Wired Alarm Garage Door Magnetic Contacts Switch Sensor NC
From $23.95
Magnetic Remover Clothing Hard Tag Remove/security Tag Detacher
From $9.95
2 Pack Zer Door Alarm, Ow Alarm, 3/15/30/60 Seconds Wireless Frid Alarm, 4 In 1 Door Sensor Door Door Open Alarm Loud108db Jske
From $69.00
130 dB Wireless Door/Window Sensor Door and Window Alarm with Remote Control Easy Installation with Adhesive Tape
From $22.95
Solar Animal Repeller Alarm Long Range Sound Light Outdoor Infrared Sensor Alarm with Remote Control for Orchard 1W 5V
From $48.95
Vibration Type Door Handle Sensor Alarm, Export-Ready
From $59.00
Wireless Door Open Sensor Alarm Chime, Adjustable Volume With Mute Indicators
From $54.00
Glass Break Detector, Window Alarm With 125db Alarm, Glass Vibration Sensor Alarm For Your Home, Office (2 Pieces)
From $24.95
Magnetic Door Window Contact Sensor No/nc Magnetic Switch Easy To Install
From $41.95
Sectyme Tuya Smart WiFi Window Door Alarm Vibration Sensor 130dB Glass Break Vibration Burglar Sensor Home Safety Alarm Detector
From $49.95
ZigBee Smart Vibration Sensor Real Time Monitoring Door Window Detection Alarm ZigBee Compatible
From $27.95
Vibration Sensor Module 10Pack Extended Trigger Time Robust Output Vehicle And Property Alarms Compatible
From $21.95
4-Pack 100dB Alarm with Vibration Sensors for Home, Office, Dorm, or RV Use
From $59.00
Wireless Window Alarm with 100dB Anti-Intrusion Magnetic Sensor for Home Security
From $23.95