Security System Sensors

Shop the best prices on 11 327 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, GreenZech, Ydcy and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Finland.

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24Pcs Door and Window Alarm Electronic Alarm Window Alarm Sensor Anti-Burglary Window Security Alarm

54,00 € Save 30,00 € RRP: 84,00 €

Animal deterrent alarm for wild boar and theft prevention

26,95 € Save 32,05 € RRP: 59,00 €

Door Magnetic Alarm Wireless Door and Window Anti-Theft Alarm Home Anti-Theft Door Opening Sensor 10 Pcs

12,95 € Save 24,00 € RRP: 36,95 €

10pcs Magnetic Reed Switch Door Window Security Alarm System Normally NC NO Contact Switches for Enhanced Home Safety B

12,95 € Save 7,00 € RRP: 19,95 €

1/4 Inch Ring Alarm Magnet Riser,5 Pack Mount to Any Doorway, Window, and Entryway,Ring Sensor/Magnet Not Included unbrand

Zigbee Smart Door Window Sensor Wireless Mini Alarm Sensor for Mi Home

10,95 € Save 29,00 € RRP: 39,95 €

Tv Simulator With Ac Adaptor Antiburglar And Theft Deterrent Home Security Timer And Sensor,eu Pl

7,95 € Save 28,00 € RRP: 35,95 €

Freezer Door Alarm with Time Delay Refrigerator Door Alarms Swimming Pool for

19,38 € Save 12,60 € RRP: 31,98 €

Household Window Home Refrigerator And Freezer Alarm, Door Left Open, Reminders At 30 Seconds

2,95 € Save 14,00 € RRP: 16,95 €

1/4 inch Ring Alarm Magnet Riser,5 Pack Mount to Any Doorway, Window hwy

2025 Upgraded Camera Detector Professional Bug RF Detector Hidden Camera Finder

84,06 € Save 52,12 € RRP: 136,18 €

New Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Door Window Detection Alarm Smart Security Protection System

7,95 € Save 6,00 € RRP: 13,95 €

Mailbox Alarm Mail Chime Notification System-Mail Alarm 800 Ft Long Range Wireless Mailbox Alert wit

High Capacity Battery Surveillances Detectors Not Eavesdropping Tool for Protecting Commercial Secrets & Person Privacy Multicolor

Pool alarm for kids safety with wireless door sensor and remote

43,95 € Save 45,05 € RRP: 89,00 €

1/4 Inch Magnet Riser,10 Pack Mount to Any Doorway, Window, and Entryway,Ring Sensor/Magnet Not Incl

19,95 € Save 16,00 € RRP: 35,95 €

Tuya WiFi Temperatures Humidity Sensor with External Probe Wireless Temperatures App Monitor for Freezer Fish Tank unbrand

Wireless Door Alarm Window Opener Alarm Home Security Sensor Pool Alarm Child Security Anti-Theft (2 Pack)

38,95 € Save 100,05 € RRP: 139,00 €

Aqara Light Sensor T1 Zigbee 3.0 Brightness Sensor Smart Home Light Change Controlled for Home

34,95 € Save 13,00 € RRP: 47,95 €

12V 3A Power Supply Adapter Universal Power Adapter Transformer for Monitor

14,95 € Save 5,00 € RRP: 19,95 €

Outdoor Door Window Magnetic Alarm Wireless Sensor Waterproof Monitor Burglar Anti Theft Home Securi

5-Level Sensitivity Adjustment Window Glass Break Vibration+Magnetic Door Sensor, Requires Alarm Ho

27,95 € Save 3,00 € RRP: 30,95 €

2 Sets Magnetic Door Switch Wired NC NO Normally Open Closed Door Contact Switch for Home Security 1

15,95 € Save 5,00 € RRP: 20,95 €

Zigbee Door Magnetic Sensor Tuya Smart Tuay Window Door Opening Home Reminder Anti-theft Induction

17,95 € Save 16,00 € RRP: 33,95 €

Door Anti Burglar Protection Kit 911770 Door Security Device Replacement for Peugeot Boxer

35,95 € Save 38,05 € RRP: 74,00 €

Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets)

11,95 € Save 57,05 € RRP: 69,00 €

Glass Break Detectors, Window Alarm With 125 Db Alarm, Glass Vibration Sensor Alarm(2 Pcs) Banban

24,95 € Save 25,00 € RRP: 49,95 €

100m IR Alarm Sensor, Digital Pulse Infrared Sensor Dual Beam Infrared Alarm, Infrared Invisible Sensor

59,00 € Save 100,00 € RRP: 159,00 €

Door Stop Alarm Door Window Burglar Alarm Travel Business Trip Home Hotel Alarm Sensor

14,95 € Save 9,00 € RRP: 23,95 €

Door Anti Burglar Protection Kit 911770 Door Security Device Replacement for Peugeot Boxer YEMAA

22,95 € Save 46,05 € RRP: 69,00 €

Infrared Beam Detector/ir Beam Sensor For Perimeter Protection Abo-10f

184,80 € Save 141,33 € RRP: 326,13 €

10pcs Magnetic Switch Door Window Security Alarm System Normally NC NO Contact Switches for Enhanced B

30,95 € Save 58,05 € RRP: 89,00 €