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Security System Sensors

Shop the best prices on 10,419 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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705 - 736 of 10,419
Turbidity Sensor Kit for Suspended Turbidity Value Detection
$35.95
Pack Freezer Door Alarm, Window Security Alarm, 3/15/30/60 Sec, 4-in-1 Door Sensor
$54.00
TUYA Zigbee 3.0 Smart Window Door Sensor Wireless for Smart Hub & SmartLife App
$38.95
Pack Freezer Door Alarm, Window Security Alarm, 3/15/30/60 Sec, 4-in-1 Door Sensor
$59.00
Glass Break Detector, 125dB Alarm, Window Vibration Sensor for Home & Office (2 Pack)
$59.00
EAS Security Tag Remover Hook for Clothing Retail Stores
$64.00
Wireless Vibration Alarm 120dB Loud Anti-Theft Door Window Sensor for Home Security
$46.95
eWeLink 433MHz Smoke Detector Sensor Wireless Fire Security Protection Alarm Sensor Smart Home,Require Sonoff RF433 Bridge Hub
$99.00
2x Mounting Plate for Nest Cam Flexible Outdoor or Indoor Replacement
$64.00
Glass Break Detector, 125dB Alarm, Vibration Sensor for Home & Office (2 Pack)
$64.00
Wired Metal Door Window Magnetic Sensor Alarm Switch for Home Garage Security
$59.00
TUYA Zigbee 3.0 Smart Window Door Sensor Wireless for Smart Hub & SmartLife App
$46.95
120db Wireless Touch Sensor Anti Theft Security Alarm Loud Door Knob for Home Office Protection Easy Installation
$11.95 Save $6.00 RRP: $17.95
Door Window Alarm Home Hotel Magnetic Sensor Alarm Anti Theft Security Alarm Switch
$16.95 Save $9.00 RRP: $25.95
Door and Window Opening Alarm (2 Pack) Suitable for Alzheimer's Patients, 120dB
$69.00 Save $25.00 RRP: $94.00
Fake TV Simulator with AC Adaptor for Anti-burglar and Theft Deterrent Home Security - Timer and Sensor (5V British Standard Plug Type)
$28.95 Save $60.05 RRP: $89.00
Smart Door and Window Sensor Real Time Monitor Anti Burglar Wireless Door Open Sensor with APP Notification for Home
$25.95 Save $14.00 RRP: $39.95
Flame Retardant And Heat Resistant Aramid/hppe Sleeves Cut Stab Stab Scratch Abrasion Resistant Cut Sleeve Cuffs
$279.00
100m Ir Alarm Sensor, Digital Pulse Infrared Sensor Dual Beam Infrared Alarm, Infrared Invisible Sen
$259.00 Save $40.00 RRP: $299.00
2pcs Security 100db Wireless Door&Window Alarm Vibration Sensor Home
$84.00 Save $45.00 RRP: $129.00
2 Sets Magnetic Door Switch Wired NC NO Normally Open Closed Door Contact Switch for Home Security 100V DC
$20.95 Save $8.00 RRP: $28.95
Magnetic Remover Clothing Hard Tag Remove - Security Tag Detacher for Easy Tag Removal
$31.95 Save $15.00 RRP: $46.95
Tuya WiFi Smart Door Sensor Switch Handle Window Alarm
$21.95 Save $9.00 RRP: $30.95
2X Tuya WiFi Smart Door Window Sensor Home Indoor Door Magnetic Detector Compatible with Alexa & Google Home White
$36.95
4X Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Door Window Detection Alarm Smart Security Protection Sensor
$84.00
2Packs WiFi Door Sensor Wireless Window Alarm, Real-time Open Alert, Compatible with Home Security Systems, Smart Burglar Detector for Business
$46.95 Save $27.05 RRP: $74.00
Touch Sensor Pannel NO NC COM Exit LED Light Access Control Switch Button for Home Security
$34.95 Save $10.00 RRP: $44.95
Light Curtain Sensor Switch Safety Light Grating Security Device(6 Beams BEM0640-C-200NB)
$159.00 Save $50.00 RRP: $209.00
Temperature sensor Supports Wi-Fi connection, compatible with Alexa
$89.00 Save $40.00 RRP: $129.00
AUBESS Tuya Smart WiFi Door Sensor Smart Door Open/Closed Detectors WiFi Window Sensor
$109.00 Save $50.00 RRP: $159.00
Description: These wireless door/window magnetic sensors are used to protect the opening of both doo
$26.95 Save $7.00 RRP: $33.95
Tuya ZigBee Vibration Sensor Smart Home Vibrator Door Window Break Burglar Detector Smart Life APP Security Protection
$31.95 Save $3.00 RRP: $34.95