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Silver Security System Sensors

Shop the best prices on 42 great value silver security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on many brands. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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1 - 32 of 42
Heavy Duty Wired Alarm Garage Door Magnetic Contacts Switch Sensor NC with Adjustable Bracket
$21.95 Save $10.00 RRP: $31.95
Durable Metal Detector Guard 4Pcs Protection Cage For Residential Properties 15.70X15.70X6.90CM Easy Installation
$74.00 Save $55.00 RRP: $129.00
Detector Cover Iron for Home Use 9Pcs Protection
$129.00 Save $70.00 RRP: $199.00
Detector Protective Cover Heavy Duty Cover for 6Pcs Silver Metal
$84.00 Save $55.00 RRP: $139.00
2Sets Overhead Garage Door Contacts Wired Magnetic Switch Alarm Sensor with Armored Wire Leads and A
$43.95
5" Automatic Center Pin Hole Spring Loaded Marker Dot Start Hole Orientation Marker
$19.95
Magnetic Switch Alarm Sensor Overhead Garage Door Contacts with L Bracket
$19.95 Save $44.05 RRP: $64.00
2Sets Overhead Garage Door Contacts Wired Magnetic Switch Alarm Sensor with Armored Wire Leads and Adjustable Bracket
$50.95
2Sets Overhead Garage Door Contacts Wired Magnetic Switch Alarm Sensor with Armored Wire Leads and Adjustable Bracket
$48.95
2X Magnetic Switch Alarm Sensor Overhead Garage Door Contacts with L Bracket
$41.95 Save $27.05 RRP: $69.00
Magnetic Switch Alarm Sensor Overhead Garage Door Contacts with L Bracket
$20.95
Iron Wire Alarm Protective Cage for Home Use 18Pcs
$179.00 Save $120.00 RRP: $299.00
2Sets Overhead Garage Door Contacts Wired Magnetic Switch Alarm Sensor with Armored Wire Leads and Adjustable Bracket
$36.95 Save $27.05 RRP: $64.00
1Pcs Vibration Detector Door Window Vibration Alarm Sensor Home el High Decibel Vibration Induction Anti-Theft Alarm
$19.95
Magnetic Switch Alarm Sensor Overhead Garage Door Contacts with L Bracket
$23.95
Drawer Small Handle Smooth Surface Comfortable to Hold for Doors Windows
$14.95 Save $18.00 RRP: $32.95
Detector Cover Heavy Duty Protective Cover for 6Pcs Stainless Steel
$59.00 Save $25.00 RRP: $84.00
VALSEEL Outdoor Hotels And Guesthouses Infrared Detection Intelligent Alarm Multifunctional Detector
$28.95 Save $17.00 RRP: $45.95
Heavy Duty Wired Alarm Garage Door Magnetic Contacts Switch Sensor NC with Adjustable Bracket
$25.95 Save $4.00 RRP: $29.95
2Sets Overhead Garage Door Contacts Wired Magnetic Switch Alarm Sensor with Armored Wire Leads and Adjustable Bracket
$43.95
Magnetic Switch Alarm Sensor Overhead Garage Door Contacts with L Bracket
$23.95
1Pcs Vibration Detector Door Window Vibration Alarm Sensor Home el High Decibel Vibration Induction Anti-Theft Alarm
$19.95
Heavy Duty Wired Alarm Garage Door Magnetic Contacts Switch Sensor NC with Adjustable Bracket
$21.95 Save $10.00 RRP: $31.95
2Sets Overhead Garage Door Contacts Wired Magnetic Switch Alarm Sensor with Armored Wire Leads and Adjustable Bracket
$33.95 Save $55.05 RRP: $89.00
Personal Safety Alarm, 140dB Loud Alert System, Compact and Reliable Security Device for Everyday Use
$74.00 Save $55.00 RRP: $129.00
2025 Anti Spy RF Detector Bug Detector, Camera Finder Scanner, GPS Tracker Detector, Find and Locate Eavesdropping Device Auto Scan 4-in-1 Detector
$259.00 Save $250.00 RRP: $509.00
Heavy Duty Wired Alarm Garage Door Magnetic Contacts Switch Sensor NC with Adjustable Bracket
$20.95 Save $11.00 RRP: $31.95
Magnetic Switch Alarm Sensor Overhead Garage Door Contacts with L Bracket
$19.95 Save $69.05 RRP: $89.00
2Sets Overhead Garage Door Contacts Wired Magnetic Switch Alarm Sensor with Armored Wire Leads and A
$40.95 Save $10.00 RRP: $50.95
Magnetic Switch Alarm Sensor Overhead Garage Door Contacts with L Bracket
$20.95
2Sets Overhead Garage Door Contacts Wired Magnetic Switch Alarm Sensor with Armored Wire Leads and Adjustable Bracket
$46.95
Detector Cover Heavy Duty Shield for 4Pcs Protection
$42.95 Save $41.05 RRP: $84.00