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Security System Sensors

Shop the best prices on 10,686 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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65 - 96 of 10,686
Wireless Home Alarm Kit,WiFi Door Window Sensor,Smart Door,Phone Notification,Work with Smart Life app
$79.00 Save $10.00 RRP: $89.00
Refrigerator Freezer Door Alarm with 60-Second Alert, Adjustable Volume & Open Sensor
$64.00 Save $20.00 RRP: $84.00
Wireless Home Alarm Kit, Wifi Door Window Sensor, Smart Door Status Detection, Phone Notification, Work W
$54.00
Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets)
$20.95 Save $43.05 RRP: $64.00
Tuya Zigbee Door and Window Sensor Smart Home Automation Security Protection APP Alarm Remote Real-T
$17.95 Save $56.05 RRP: $74.00
Tuya Zigbee 3.0 Smart Contact Detectors Security Gate Door Window Sensor ducer Smart Life Home(
$19.95 Save $44.05 RRP: $64.00
Smart Garage Parking Light with Anti-Collision Sensor 300x200mm LED Alarm System
$74.00 Save $95.00 RRP: $169.00
Lockout Tagout Locks Kit with Safety Padlocks Hasps Circuit Breaker Lockouts Loto Tags Carry Bag for Industrial Chemical
$109.00 Save $30.00 RRP: $139.00
Electrical Lockout Tagout Kit Loto Tag Hasp Padlock Breaker Lock Out Device Storage Bag for Industrial Use
$139.00 Save $40.00 RRP: $179.00
Smart WiFi Door Window Open/Closed Sensor Detectors Voice Control for Google Home for Tuya
$33.95 Save $10.00 RRP: $43.95
Magnetic sensor alarm for home safety - 10 pack wireless window and door alarm with pool protection
$59.00 Save $20.00 RRP: $79.00
Door Window Magnetic Contacts Set Wireless Sensor Detector Switch with Remote Controller
$36.95 Save $11.00 RRP: $47.95
WIFI Smart Door Window Alarm Sensor Wireless Remote Control for Home Security
$34.95 Save $11.00 RRP: $45.95
4-Pack Waterproof Power Relay for Garage Door, Heavy DutyThermoplastic
$42.95 Save $96.05 RRP: $139.00
Anti-theft animal repellent alarm for boar deterrent
$94.00 Save $75.00 RRP: $169.00
Ultra-Slim 125dB Glass Break Alarm for Windows – Adjustable Anti-Theft Sensor (3 Pack)
$59.00 Save $70.00 RRP: $129.00
10W Magnetic Reed Switch Zinc Alloy Responsive NC Door Window Contact Sensor for Garage Warehouse Shop 100V f74
$25.95 Save $103.05 RRP: $129.00
Remote door alarm with sensor for home protection
$69.00 Save $100.00 RRP: $169.00
3X Tuya Smart WiFi Alarm Door and Window Vibration Sensor Security Protection Alert Works with , Sma
$99.00 Save $70.00 RRP: $169.00
Smoovie Multifunctional Infrared Detector Camera Scanner Anti-theft Anti-sneak Shot Pir Sensor Lig
$23.95 Save $80.05 RRP: $104.00
SNZB-04P Zigbee Door Window Sensor Door Open/Close Detector for EWeLink App ZBBridge Required Work with Alexa Google Home
$38.95 Save $25.05 RRP: $64.00
Tuya WiFi Door Magnetic Sensor Remote Intelligent Linkage Doors Windows Switch Anti-alarm APP Reminder Alarm Tuya Door Magnetic Sensor
$34.95
Real-Time Rain Detection Sensor for Garden Automation
$89.00
Wired Glass Break Detector Round Door Window Breakin Sensor Tamper Alarm Ceiling/Wall Mount
$47.95 Save $101.05 RRP: $149.00
BERM Proximity Switch Cylindrical Shaped 3‑Wire NO Detection Sensor PRL18‑5DN 10‑30VDC
$30.95 Save $38.05 RRP: $69.00
24pcs Door And Window Alarm Electronic Alarm Window Alarm Sensor Anti-burglary Window Security Alarm
$79.00 Save $50.00 RRP: $129.00
Glass Break Detectors, Window Alarm With 125 Db Alarm, Glass Vibration Sensor Alarm(2 Pcs) Banban
$41.95 Save $42.05 RRP: $84.00
AUBESS WiFi Temperature Humidity Sensor Indoor Thermometer Hygrometer Smart Home Security Alarm System For Tuya Smart Life Alexa 9Pcs1272
$179.00
1 set Magnetic Door Sensor Alarm High-Security Door Window Alarm Plastic Suitable for Residential & Commercial Use Multicolor
$54.00
Smart Wireless Sensing Doorbell Waterproof Doorbell Security Alarm Kit for Home Yard with 1 Alarm 2 Sensor 110‑240V
$64.00 Save $35.00 RRP: $99.00
Window Door Alarm Vibration Glass Break Sensor Alarm Battery Powered for Zigbee Yuya Home Security
$49.95 Save $14.05 RRP: $64.00
2 Sets Magnetic Reed Switch Aluminum Alloy AC220V NC Surfaces Mount Wired Door Window Sensor for Hom
$45.95 Save $23.05 RRP: $69.00