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Security System Sensors

Shop the best prices on 2,275 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Other, Ebox and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Canada.

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2,241 - 2,272 of 2,275
Smart Door/Window Sensor, Magnetic Detector, Home Security Alarm, Voice Control for Google Home
$26.95 Save $8.00 RRP: $34.95
Magnetic Clothing Security Tag Remover, Hard & Security Tag Detacher for Retail Stores
$22.95 Save $11.00 RRP: $33.95
100-240V 3-Phase WiFi Smart Energy Meter with 3 Sensors 80A for Home
$129.00 Save $40.00 RRP: $169.00
WiFi Door Window Sensor: Smart Home Burglar Alarm with Instant Notifications & Tuya Support
$38.95
Butée de porte portable avec alarme et détection de vibrations, idéale pour la maison, le magasin ou le bureau, noire
$19.95 Save $5.00 RRP: $24.95
Electrical Lockout Tagout Kit Loto Tag Hasp Padlock Breaker Lock Out Device Storage Bag for Industrial Use
$99.00 Save $30.00 RRP: $129.00
Miniature Circuit Breaker Lockout Device Safety Circuit Breaker Lock for Industry Electric Power(MPCO+38mm Padlock )
$19.95 Save $6.00 RRP: $25.95
Door Contacts 5-Pack Mini White Recessed NC Window Sensors Magnetic Reed Switch 3/4-Inch DCS Switches For Access Control
$30.95
Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Door Window Detection Alarm Smart Security P
$13.95 Save $8.00 RRP: $21.95
For Optimist Smart Home, 5 in-One Enhanced Sensor
$59.00 Save $5.00 RRP: $64.00
Smart Wireless Sensing Doorbell Waterproof Doorbell Security Alarm Kit for Home Yard with 1 Alarm 2 Sensor 110‑240V EU
$54.00 Save $15.00 RRP: $69.00
Door And Window Sensor Anti-theft Device Household Door Magnetic Alarm Paste-type General Alarm GreenZech
$24.95 Save $44.05 RRP: $69.00
LD6002C 60G Millimeter Wave Radar Sensor FMCW NonContact Sensor for Fall Detection Ref: 3218
$139.00 Save $70.00 RRP: $209.00
Wireless Sensor Dolphinbar(Wiimote to PC USB )Connect
$64.00 Save $10.00 RRP: $74.00
Door Window Open Alarm, Wireless Remote Control Magnetic Sensor
$16.95
Wifi Doorbell With Magnetic Triggered Sensor For Window And Door Security 8.20X4.20X1.60cm White 1Set
$20.95 Save $11.00 RRP: $31.95
Zigbee Door Magnetic Sensor Tuya Smart Tuay Window Door Opening Home Reminder Anti-theft Induction
$36.95 Save $27.05 RRP: $64.00
Wireless Door Alarm Sensor with 130dB Output, 4 Alarm Modes for Comprehensive Home Security
$30.95 Save $16.00 RRP: $46.95
Tuya Zigbee Temperature and Humidity Sensor Voice Control
$399.00 Save $150.00 RRP: $549.00
Zigbee PIR Infrared+24GHZ mm Wave Module+Light Sensor
$29.95 Save $11.00 RRP: $40.95
Door Alarm Sensor Window Home Safety Alarms Indoor PIR Motion Infrared Detector USB Rechargeable
$25.95 Save $7.00 RRP: $32.95
Door Exit Button LED Infrared Access Control Backlit Switch ABS Plastic NonTouch Type DC 12V
$23.95 Save $7.00 RRP: $30.95
Infrared Fence Alarm Smart Variable Frequency Human Body Sensing Light Grating Curtain Detector 833VDC 100 Meter / 328.1ft
$119.00 Save $30.00 RRP: $149.00
Light Curtain Sensor Switch Safety Light Grating Security Device(12 Beams BEM1240C440NB)
$199.00 Save $60.00 RRP: $259.00
DC12V Infrared Sensor Switch Contactless Touch Free Door Exit Button with Backlight for Access Control
$23.95 Save $7.00 RRP: $30.95
Door Window Magnetic Contacts Set Wireless Sensor Detector Switch with Remote Controller
$25.95 Save $8.00 RRP: $33.95
Kit de bricolage de 4 modules de commutateur magnétique à capteur Reed normalement ouvert
$15.95 Save $5.00 RRP: $20.95
90db Wireless Security Alarm Door Window Sensor Magnetic Opening Sensor Enhanced 5Pcs
$12.95
433MHz Door Magnetic Contact Wireless Sensor Detector Switch for Home Garage Alarm Security
$19.95 Save $6.00 RRP: $25.95
WIFI Smart Door Window Alarm Sensor Wireless Remote Control for Home Security
$24.95 Save $7.00 RRP: $31.95
433MHz Door Magnetic Contact Wireless Sensor Detector Switch for Home Garage Alarm Security
$20.95 Save $6.00 RRP: $26.95
Infrared Beam Sensor Intrusion Alarm Outdoor Long Distance Infrared Detector AC1218V DC1224V 30m/98.4ft
$64.00 Save $20.00 RRP: $84.00