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Security System Sensors

Shop the best prices on 10,596 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Gze, Dirtypigs and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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353 - 384 of 3,200
Intelligent 433MHz Door Magnetic Detector Alarm for Home Security
From $74.00
Refrigerator Freezer Alarm for Door Left Open 60 Second Reminder
From $54.00
433Mhz Wireless Infrared Alarm Detector, Infrared Sensor Probe for Home Security
From $74.00
SONOFF SNZB-04PR2 Zigbee 3.0 Smart Door and Window Sensor Smart Automation Module Requires Zigbee Hub
From $49.95
SONOFF SNZB-04PR2 Zigbee 3.0 Smart Door and Window Sensor Smart Automation Module Requires Zigbee Hub
From $37.95
SONOFF SNZB-04PR2 Zigbee 3.0 Smart Door and Window Sensor Smart Automation Module Requires Zigbee Hub
From $33.95
SONOFF SNZB-04PR2 Zigbee 3.0 Smart Door and Window Sensor Smart Automation Module Requires Zigbee Hub
From $46.95
SONOFF SNZB-04PR2 Zigbee 3.0 Smart Door and Window Sensor Smart Automation Module Requires Zigbee Hub
From $44.95
Smart Vibration Sensor with Adjustable Sensitivity, Compatible with Tuya Motion and Vibration Detector
From $45.95
SONOFF SNZB-04PR2 Zigbee 3.0 Smart Door and Window Sensor Smart Automation Module Requires Zigbee Hub
From $39.95
SONOFF SNZB-04PR2 Zigbee 3.0 Smart Door and Window Sensor Smart Automation Module Requires Zigbee Hub
From $41.95
Home Security Wireless Door Open Sensor Alarm 280M Range
From $94.00
ES32 Model 32 Channel PIR Sensor Stair Light Controller for Easy Installation
From $199.00
Portable 12V Gas Sensor Alarm for LPG Propane Butane in Campervans Motorhomes
From $54.00
Vibration Sensor 1Pcs Sw420 Motion Module for Alarm Detection Use
From $18.95
AGC-Enabled Active IR Security Beam Pair
From $64.00
12V Wired Aluminum Door Magnetic Switch
From $59.00
6pcs Household Door Window Alarm Wireless Alarm Compact Alarm with Door Magnets
From $54.00
Door Alarm for Refrigerators | Adjustable Voice Alerts, Closing Reminder, Open State Warning, Home and Business Use
From $31.95
Infrared Detector Sensor for Automated Gates and Doors / Safety Sensor for Swing, Sliding, and Garage Gates
From $31.95
8pcs Longer Door Window Wireless Burglar Alarm With Magnetic Sensor Home Safety Wireless Longer System Security Device f54 Edition 0827
From $48.95
Zigbee Temperature Sensor with APP Monitoring, Waterproof Design for Smart Home Use, 1 Meter Range
From $36.95
Infrared Sensor Switch No Contact Contactless Switches Door Release Exit Button with LED Indication
From $29.95
Alarm when freezer door opens, security window alarm, 4 in 1 sensor doorbell opens
From $109.00
SONOFF DW2 Wifi Wireless Door Window Sensor Open/Closed Detectors e-WeLink APP
From $35.95
Glass Break Detector, Window Alarm with 125dB Alarm, Glass Vibration Sensor Alarm for Your Home, Off
From $69.00
Wired Metal Door Window Magnetic Contact Sensor Detector Switch Alarm Home Garage Security Kit
From $79.00
Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (20 Sets)
From $32.95
2X 12V DYP-2HD01 Vibration Sensor for Security Detecting, Car Anti-Theft System, Etc
From $15.95
Tuya Zigbee Vibration Sensor Smart Home Vibrator Door Window Break Burglar Detector Smart Life App Security Protection
From $84.00