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Security System Sensors

Shop the best prices on 7,913 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Dirtypigs, Ebox and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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3,169 - 3,200 of 3,200
2pcs Garage Door Bracket for Ring Alarm Contact Sensor,Ring Sensor Mounting Bracket Security Accessories
$29.95 Save $17.00 RRP: $46.95
Tuya APP Door Open/Closed Detectors Security Protection ZigBee Alarm Detector 2.4GHz Wireless Window Door Gate Sensor
$28.95 Save $17.00 RRP: $45.95
UTP 4 Channel Passive Video Balun Transceiver
$20.95 Save $11.00 RRP: $31.95
ZigBee Temperature Sensor Alarm Digital Ambient Thermometer Tuya Smart Life App Remote Control Home Automation EU PLUG
$74.00 Save $45.00 RRP: $119.00
Garage Door Magnetic Curtain Door Sensor with 5m Wired Magnetic Detector for Garage Door Opener Accessories
$14.95 Save $8.00 RRP: $22.95
SNZB-04P Zigbee Door and Window Sensor
$31.95 Save $18.00 RRP: $49.95
Photocell Single Beam Active Infrared Beam Sensor Detector IR Alarm 15m for Automatic Barrier Fence Alarms
$24.95 Save $15.00 RRP: $39.95
5 Set Wireless Burglar Alarm Door and Window Magnetic Sensor Alarm
$19.95 Save $11.00 RRP: $30.95
2X Light Sensor DC 5V 12V USB Wire Night Auto-on Light Sensor Cable for Home Security and Lighting unbrand
$16.95 Save $10.00 RRP: $26.95
Wireless Door and Window Vibration Sensor Alarm 125dB Black
$18.95 Save $11.00 RRP: $29.95
Tuya Zigbee Solar Light Sensor Waterproof IP65
$47.95 Save $26.05 RRP: $74.00
Zigbee Smart Door Window Sensor Wireless Mini Alarm Sensor
$21.95 Save $13.00 RRP: $34.95
Tuya Wifi Smart Door Sensor Window Entry Sensor with Scene Interaction Button Smart Life for APP Remote Control
$27.95 Save $16.00 RRP: $43.95
Tuya ZigBee Smart Door and Window Sensor Burglar Magnetic Sensor with Scene Interaction Button APP Remote Control
$30.95 Save $18.00 RRP: $48.95
for 117 25700071 Magnetic Switch
$149.00 Save $80.00 RRP: $229.00
2Set Overhead Garage Door Contacts Wired Magnetic Switch Alarm Sensor
$39.95 Save $24.05 RRP: $64.00
Tuya Smart WIFI Door Sensor Window Open Detector Voice Control
$24.95 Save $14.00 RRP: $38.95
Door Window Magnetic Contact Wired Sensor Detector Switch for Home Garage Alarm Security
$30.95 Save $23.05 RRP: $54.00
RT4AE01 868M Wireless Transceiver Serial Data Long-Distance Transmission Module for PLC Relay Meter Reading Sensor
$39.95
Tuya Intelligent Pressure Sensor for ZigBee Gravity Detection Automation Scene Linkage 800mm
$59.00 Save $45.00 RRP: $104.00
Leku Magnetic Detection Contacts Set Zinc Alloy, for Home Garage Window Door Security, Magnetic Sensor, 20~30mm Detection, Ideal Replacement for Old C
$37.95 Save $26.05 RRP: $64.00
Upgrade Your Home Security with Our Smart Door Window Sensor - Real-Time Alerts & Control
$99.00
3013 Ro Membrane Housing Replacement Fittings for Residential Home Household
$104.00 Save $35.00 RRP: $139.00
Se-0104 Wide Motion, Detector Alarm Chime With Sensor Smart, Home Security
$159.00
Ds2 Smart Door Sensor Smart Automation For Intelligent Smart Home Msk1 Sensor Kit
$84.00
Door And Window Alarm, Wireless Door And Window Detectors With Remote Control And Batteries, Anti-theft Anti-intrusion Magnetic Sensor For Home And Ki
$89.00 Save $20.00 RRP: $109.00
Home Smart Spot Wifi, Door Sensor, Open/ Closed Detectors, Alert Security Alarm
$139.00
Tuya Wifi Smart Door Sensor Wireless Magnetic Door Window Open Closed Detectors Automation
$259.00
Smart Door Window Sensor Voice Remote Control Door Sensor Wireless Home Security Alarm for ZigBee for Tuya
$89.00 Save $30.00 RRP: $119.00
Zwave Plus Door Window Sensor Contact Sensor Eu 868.4mhz Instant Alert Magnet Lock Door Window
$84.00
Bjxy Infrared Sensor Wireless Detector Gsm High Sensitive Security Alarm With Eu Plug For Store Warehouse Factory (black)
$129.00
Smart WiFi Door Sensor Open Closed Detectors Notification Security Alarm Works for Tuya
$34.95 Save $24.05 RRP: $59.00