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Security System Sensors

Shop the best prices on 10,140 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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10,113 - 10,140 of 10,140
Solar Light Sensors Intelligent Home Automation Light Sensors for Outdoor Brightness Sensors Accessories Enduring Multicolor
$104.00
Doorbell Volumes Adjustable Automatic Wireless Doorbell Athkar Doorbell Device with Alarm Magnetic Door Sensors Multicolor
$39.95
LD6002C 60G Millimeter Wave Radar Sensor Non-Contact Sensor for Fall Detection with High Accuracy and Compact Design
$409.00 Save $215.00 RRP: $624.00
Wired-Magnetic Door Window Contact Sensor Waterproof Door Window Sensors Detector for Home Security Alarm System Multicolor
$31.95
5 Sets MC-38 Wired Door Window Sensor Magnetic Switch Home Alarm System Detector White
$31.95
Improved Shock Activated Security Device Loud 125dB Warning Sound Quick Adhesive Installation Anti Tamper Alarm White
$41.95
1 Pair Automated Gate Safe Infrared Detector Sensor/ Swing /Sliding/Garage Gate / Door Safety Infrared Photocells
$22.95
Anti-Thief Wireless Door Alarm Abnormal Door Opening Immediate Alarm_c*
$14.95 Save $31.00 RRP: $45.95
Alarm when freezer door opens, security window alarm, 4 in 1 sensor doorbell opens
$104.00 Save $45.00 RRP: $149.00
Upgraded InfraredDetectors High Precisions Vehicle & Pedestrians Detection Wide Coverage Ranges for Traffic Monitorings Multicolor
$43.95
Anti-Thief Wireless Door Alarm Abnormal Door Opening Immediate Alarm
$14.95 Save $7.00 RRP: $21.95
Freezer Door Alarm When Left Open, Safety Window Alarm, 3/15/30/60 Seconds Adjustable Delay Wireless Fridge Alarm, 4-in-1 Door Sensor Chime Door Open
$29.95 Save $14.00 RRP: $43.95
Alarm when freezer door opens, security window alarm, 4 in 1 sensor doorbell opens
$94.00 Save $55.00 RRP: $149.00
Tuya WiFiZigBee Smart Door Window Sensor Smart Home Wireless Door Detector
$12.95 Save $6.00 RRP: $18.95
Freezer Door Alarm When Left Open, Safety Window Alarm, 3/15/30/60 Seconds Adjustable Delay Wireless p
$54.00
Magnetic Door Contact RC-33 NC Recessed Wired Security Window Door Sensor Alarm White - (10 Set) [DB] YC
$30.95
Tuya Zigbee Smart Light and Rain Sensor 2-In-1 Function, Light and Rainwater Detection Smart Life Ap YC
$64.00
Mailbox Alarm Mail Chime Notification System-Mail Alarm 800 Ft Long Range Wireless Mailbox Alert with LED Light Flashing
$37.95 Save $21.05 RRP: $59.00
Freezer Door Alarm When Left Open, Safety Window Alarm, 3/15/30/60 Seconds Adjustable Delay Wireless Fridge Alarm, 4-in-1 Door Sensor Chime Door Open
$29.95 Save $14.00 RRP: $43.95
Anti-Thief Wireless Door Alarm Abnormal Door Opening Immediate Alarm
$14.95 Save $7.00 RRP: $21.95
Wired Door Sensor Embedded Magnetic Switch Door Window Entry Warning Switch Home Anti-theft Alarm Dustproof Waterproof Multicolor
$19.95
Infrared Camera Detector Audible Visual Alarm Wireless LED Anti Spy Detector for Apartment Hotel Black
$31.95 Save $15.00 RRP: $46.95
WiFi Door Sensor Smart Life Window Detector Window Door Sensor Detector Home Security Burglar Alarm Real-time Push Alert White
$59.00
Infrared Distance Sensor 4-30cm Small Light Proximity Detector
$23.95 Save $7.00 RRP: $30.95
MC-31 Surface Mount Wired NC Door Contact Sensor Alarm Magnetic Reed Switch for Window Door Security 10pcs 20pc Screws Multicolor
$38.95
Anti-Thief Wireless Door Alarm Abnormal Door Opening Immediate Alarm
$14.95 Save $7.00 RRP: $21.95
Alarm when freezer door opens, security window alarm, 4 in 1 sensor doorbell opens
$94.00 Save $55.00 RRP: $149.00
Freezer Door Alarm When Left Open, Safety Window Alarm, 3/15/30/60 Seconds Adjustable Delay Wireless Fridge Alarm, 4-in-1 Door Sensor Chime Door Open
$29.95 Save $14.00 RRP: $43.95