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Security System Sensors

Shop the best prices on 9,694 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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9,505 - 9,536 of 9,694
M8 Commercial Wireless Door Magnet Sensor Chime Welcome Visitor Alert with 2 Transmitter 2 Receiver_c*
$49.95 Save $39.05 RRP: $89.00
Tuya ZigBee Smart Door Sensor, Wireless Open/Closed Detector with Tamper Alarm Security System
$41.95 Save $57.05 RRP: $99.00
Tuya Zigbee Door Window Sensor with APP Remote Control for Smart Life
$33.95 Save $50.05 RRP: $84.00
Bedwetting Alarm System Sensor Strong Vibration Compact Wet Detective Bedwetting Kit for Children Deep Sleeper White
$159.00 Save $50.00 RRP: $209.00
Tuya Smart Home ZigBee Temperature and Humidity Sensor Indoor Thermometer Monitor
$28.95 Save $50.05 RRP: $79.00
Refrigerator Freezer Alarm for Door Left Open 60 Second Reminder
$22.95 Save $51.05 RRP: $74.00
Wireless Door Alarm Window Opener Alarm Home Security Sensor Pool Alarm Child Security Anti-Theft (2 Pack)-Good
$159.00 Save $50.00 RRP: $209.00
for 117 25700071 Magnetic Switch
$189.00
Pedestrian Protection Sensor Pedestrian Collision Sensor for
$119.00 Save $30.00 RRP: $149.00
24pcs Door And Window Alarm Electronic Alarm Window Alarm Sensor Anti-burglary Window Security Alarm
$119.00 Save $70.00 RRP: $189.00
Smart Tuya Door and Window Vibration Alarm with 130dB Siren for Home Intruder Security
$64.00 Save $15.00 RRP: $79.00
SONOFF SNZB 02 ZigBee Temperature And Humidity Sensor eWeLink Smart Home Security
$47.95 Save $11.05 RRP: $59.00
Wireless Digital Freezer Alarm For Home Fridge And Outdoor Use With 1/2 Sensor 1X Sensor Included
$74.00 Save $35.00 RRP: $109.00
Refrigerator Door Alarm Smart Door Sensors Voice Alarm Sensor for Windows, Rooms, Stores, Homes, Schools, Businesses, Security
$41.95 Save $22.05 RRP: $64.00
Wireless Door Opening Contact Sensor Alarm Buzzer
$139.00 Save $30.00 RRP: $169.00
24pcs Door And Window Alarm Electronic Alarm Window Alarm Sensor Anti-burglary Window Security Alarm
$119.00 Save $20.00 RRP: $139.00
10-pack Window Alarm with Wireless Door Magnetic Sensor for Home
$99.00 Save $30.00 RRP: $129.00
Fake TV Simulator with AC Adaptor for Anti-burglar and Theft Deterrent Home Security - Timer and Sensor (5V British Standard Plug Type)
$54.00 Save $125.00 RRP: $179.00
Wired Metal Door Window Magnetic Contact Sensor Detector Switch Alarm Home Garage Security Kit
$27.95 Save $56.05 RRP: $84.00
100m Sensor Alarm Dual Beam Photoelectric Infrared Detector for Home Security,Black
$89.00 Save $50.00 RRP: $139.00
New 100db Electronic Wireless Ultra-thin Vibration Sensor Home Security Door Window Alarm Anti-theft With 3 Lr44 Button Battery
$54.00 Save $135.00 RRP: $189.00
Glass Break Detectors, Window Alarm With 125 Db Alarm, Glass Vibration Sensor Alarm(2 Pcs) Banban
$42.95 Save $86.05 RRP: $129.00
Wireless Door Alarm Window Opener Alarm Home Security Sensor Pool Alarm Child Security Anti-Theft (2 Pack)
$119.00 Save $240.00 RRP: $359.00
Refrigerator Freezer Door Alarm with 60-Second Alert, Adjustable Volume & Open Sensor
$49.95 Save $99.05 RRP: $149.00
Refrigerator Freezer Door Alarm with 60-Second Alert, Adjustable Volume & Open Sensor
$48.95 Save $100.05 RRP: $149.00
25-26 10pcs Wired Door Window Sensor Magnetic Switch for Home Alarm System
$64.00 Save $65.00 RRP: $129.00
BERM Proximity Switch Inductive 3‑Wire PNP Detection Sensor PR08‑1.5DP 5mm DC12‑24V
$22.95 Save $31.05 RRP: $54.00
Wireless Vibration Door Sensor Anti Theft Drawer Wardrobe 433 Detector for Home Security Alarm
$16.95 Save $52.05 RRP: $69.00
Door Opening Sensor Wireless Time Delay Door Alarm Door Sensor Door and Window Security Alarm Home
$5.95 Save $29.00 RRP: $34.95
Water Sensor Wireless Water Leak Detector Battery Powered Home Alarm Flood Sensor With Alarm Sound App Alert
$84.00 Save $55.00 RRP: $139.00
RC-33 NC Recessed Wired Security Window Door Contact Sensor Alarm Magnetic Recessed Switch White - (6 Sets)
$14.95
Electric Rivet Nut Gun Riveting Tool Cordless Riveting Drill Adaptor Insert Nut Tool Multifunction Nail Gun Auto Rivet
$59.00 Save $70.00 RRP: $129.00