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Security System Sensors

Shop the best prices on 3,560 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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1,313 - 1,344 of 3,560
Tuya ZigBee Door Window Sensor Anti-Theft Alarm Smart Home Wireless Detector APP Remote Work with H
$15.95
90db Wireless Security Alarm Door Window Sensor Magnetic Opening Sensor Enhanced 10Pcs
$21.95 Save $1.00 RRP: $22.95
R558S Capacitive Fingerprint Acquisition Module Access Control Security Equipment Fingerprint Recog
$13.95
Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets)
$11.95 Save $47.05 RRP: $59.00
SNZB-04P Zigbee Door Window Sensor Local Smart Scene Linkage Tamper Alert
$59.00 Save $80.00 RRP: $139.00
Tuya Smart Zigbee Vibration Sensor Door Magnetic Two-In-One Smart Home Vibration Sensor
$39.95 Save $59.05 RRP: $99.00
Ow Door Alarm Sensors(no Sound), Wireless Connect Tuya App2.4g , Not 5g, Burglar Alarm For Kids Safety Home ,1 Pack, Fj122-h
$30.95 Save $8.00 RRP: $38.95
Wireless Door Electric Door Me Kit With 1 Receiver And 1 Pir Mot Detector Sensor Alert Or Alarm With 38 Melodies At 3 Volume L
$59.00
Garage Door Bracket for Contact Sensor,Ring Sensor Mounting Bracket Security Accessories
$10.95 Save $7.00 RRP: $17.95
Mini Red Wire Siren Buzzer Alarm System Buzzer for Home Security Siren 120d
$14.95 Save $30.00 RRP: $44.95
Door and Window Alarm, Door Handle Alarm, Door/Window Sensor, 120dB Touch Sensor Door Handle Anti-Theft Alarm Vibration Window Burglar Alert Home Sec Cdmjxsm
$19.95 Save $49.05 RRP: $69.00
Tuya Matter Thread Door Window Sensor
$26.95 Save $10.00 RRP: $36.95
Door Magnetic Alarm Wireless Door and Window Anti-Theft Alarm Home Anti-Theft Door Opening Sensor 10 Pcs
$16.95 Save $31.00 RRP: $47.95
XCSDMC7905 Coded Magnetic Switch XCSDMC 2 NC Staggered 5m Cable 5V
$42.95 Save $26.05 RRP: $69.00
Intelligent Surrounding Light Sensors ABS Housing Light Detection Device Indoor Office Use Compact
$49.95 Save $24.05 RRP: $74.00
Vibration Sensor Smart Vibration Alarm Sensor for Store Security
$35.95 Save $23.05 RRP: $59.00
WiFi smart door magnetic alarm field alarm sensor
$44.95 Save $24.05 RRP: $69.00
Recessed Wired Security Window Door Contact Sensor Alarm Magnetic Switch White - 6 Sets
$22.95
Wireless Door and Window Alarm System with Magnetic Sensors for Home Security, 10-Pack
$52.95 Save $61.05 RRP: $114.00
Door Window Alarm, 2 Pack 130Db Vibration Alarm Sensor Door Window Security Open Alarms, Black Silver Tone
$23.95 Save $7.00 RRP: $30.95
RC-33 NC Recessed Wired Security Window Door Contact Sensor (6 Sets)
$10.95 Save $2.00 RRP: $12.95
Smart Door and Window Sensor Zigbee Wireless Connection Door Open/Closed Detector Work With Tuya Sma
$25.95 Save $5.00 RRP: $30.95
1 Pair Automated Gate Safe Infrared Detector Sensor/ Swing /Sliding/Garage Gate / Door Safety Infrared Photocells
$19.95
2X Tuya Smart WiFi Alarm Door and Window Vibration Sensor Security Protection Alert Works with Alexa, Smart Life(White)
$42.95 Save $26.05 RRP: $69.00
25 Pcs Mc-38 Wired Door Window Sensor Magnetic Switch for Home Alarm System,When Sensor Together,Normally Closed Nc
$34.95 Save $19.05 RRP: $54.00
Tuya Zigbee Solar And Rain Sensor Alarm Real-time Notification Sensing Rain Detector 2-in-1
$64.00
Wildlife Deterrent Device for Outdoor Protection Against Boars and Intruders with Alarm Feature
$44.95 Save $44.05 RRP: $89.00
Wireless Security Alarm, Door Window Sensor, 90db, 5Pcs
$19.95 Save $5.00 RRP: $24.95
Wireless Security Alarm, Door Window Sensor, 90db, 10Pcs
$28.95 Save $8.00 RRP: $36.95
Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Window Alarm
$22.95 Save $7.00 RRP: $29.95
Door Window Alarms, Adjustable Volume, Door Window Alarm Sensor
$51.95 Save $22.05 RRP: $74.00
Smart WiFi Door and Window Alarm Sensor, Remote Anti-Theft Alarm
$25.95 Save $7.00 RRP: $32.95