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Security System Sensors

Shop the best prices on 10,400 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ydcy, Dirtypigs and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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673 - 704 of 10,400
Wireless Door Alarm With Remote Windows Open Alarmshome Security Sensor Pool Alarm For Kids Safety Sliding (2 Pack)
$74.00 Save $75.00 RRP: $149.00
Wireless Smart Door Sensor for Home Security - Durable and Easy Installation
$69.00 Save $20.00 RRP: $89.00
Tuya ZigBee Door Window Sensor Anti-Theft Alarm Smart Home Detector
$20.95 Save $3.00 RRP: $23.95
Multifunctional Solar Infrared Sensor Ultrasonic Led Burglar Alarm Animal Repeller For Outdoor Animals SZRH A-X
$139.00 Save $140.00 RRP: $279.00
Magnetic Clothing Security Tag Remover, Hard & Security Tag Detacher for Retail Stores YVL
$34.95
Wireless Security Alarm 1 Sound Light Siren 1 Infrared Sensor 1 Magnetic Sensor (jd11+03d+03b) SZRH A-X
$89.00 Save $90.00 RRP: $179.00
Infrared Installation Infrared Door Lock Doorbell Switch B
$21.95
EU Plug TV Simulator with AC Adaptor, Anti-Burglar Theft Deterrent Home Security Timer and Sensor
$38.95 Save $45.05 RRP: $84.00
Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets) Edition 0702
$10.95 Save $36.00 RRP: $46.95
Door Window Alarms, Adjustable Volume, Door Window Alarm Sensor SZRH A-X
$54.00 Save $55.00 RRP: $109.00
Car Seat Pressure Sensor Fast Response Occupied Seated Alarm Starter Switch SZRH A-X
$33.95 Save $35.05 RRP: $69.00
Wireless Door Open Sensor Chime 280m Range Door Alarm Window & Door Sensor Door Entry Chime Home Se
$32.95
Alarm when freezer door opens, security window alarm, 4 in 1 sensor doorbell opens
$44.95 Save $134.05 RRP: $179.00
4 Pieces Water Level Sensor Of Float Switch Zp4510 For Control Of Aquarium Pump
$31.95
4pcs U-Groove Pulley Roller Guide U Type Wheel for Hardware Doors Windows
$24.95 Save $74.05 RRP: $99.00
Tuya ZigBee Smart Vibration Sensor for Door Window Security Alarm & Real-Time Monitoring
$22.95 Save $25.00 RRP: $47.95
433MHz Door Magnetic Contact Wireless Sensor Detector Switch for Home Garage Alarm Security
$34.95 Save $10.00 RRP: $44.95
RC-33 NC Recessed Wired Security Window Door Contact Sensor Alarm Magnetic Recessed Switch White - (6 Sets)
$16.95 Save $24.00 RRP: $40.95
Garage Door Bracket for Ring Alarms Contact Sensors(2nd Gen), Easy-to-Install Garage Door Safety Acc
$24.95 Save $20.00 RRP: $44.95
Tuya Zigbee Door Window Sensor A Burglar Alarm Smart Home Automation Security Protection Smart Life
$22.95 Save $17.00 RRP: $39.95
2pcs Automatic Infrared Beam Sensor for Door Security Alarm System with Light Detection
$169.00 Save $90.00 RRP: $259.00
2Pcs Automatic Infrared Beam Detector IR Alarm Sensor for Door Security System 2025
$99.00 Save $100.00 RRP: $199.00
ZigBee NEO 90DB Sound and Light Sensor Tuya Smart Life Built-in Siren
$23.95 Save $21.00 RRP: $44.95
Tuya Zigbee Temperature and Humidity Sensor Indoor Thermometer Monitor for Home Work with Home Assistant Edition0722
$74.00 Save $5.00 RRP: $79.00
Magnetic Sensor Magnetic Switch Sensor Window Door Alarm Security Detector Wired Contact Magnetic Wide Gap for Home Garage
$34.95 Save $54.05 RRP: $89.00
Zigbee Window Door Open Alarm Real Time Remote Control Magnetic Door Sensor
$38.95 Save $60.05 RRP: $99.00
Magnetic Door Sensor 868.4mhz Eu Window Sensor Z-wave Plus Contact Sensor Smart Home
$74.00 Save $125.00 RRP: $199.00
Door Magnetic Alarm Wireless Door and Window Anti-Theft Alarm Home Anti-Theft Door Opening Sensor 10 Pcs
$36.95 Save $52.05 RRP: $89.00
Door and window anti-theft alarm Wireless Home Door Window Entry Burglar Security Alarm Magnetic Sensor 3pcs-white
$5.95 Save $5.00 RRP: $10.95
2PCS 2 in 1 Tuya Zigbee 3.0 PIR Motion Detector Security Anti-Theft
$59.00 Save $30.00 RRP: $89.00
For Zigbee Neo 90db Sound And Light Sensor Tuya Smart Life Builtin Siren Alarm Sensor
$89.00 Save $100.00 RRP: $189.00
For Zigbee Neo 90db Sound And Light Sensor Tuya Smart Life Builtin Siren Alarm Sensor
$89.00 Save $100.00 RRP: $189.00