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Security System Sensors

Shop the best prices on 11’825 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, TTMA, Aura and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Switzerland.

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1 - 32 of 11’825
Animal deterrent alarm for wild boar and theft prevention
CHF 20.95 Save CHF 25.00 RRP: CHF 45.95
Garage Door Bracket for Ring Alarm Contact Sensors 2nd Gen (Sensor Not Included), Garage Door Securi
CHF 6.95 Save CHF 4.00 RRP: CHF 10.95
2025 Upgraded Camera Detector Professional Bug RF Detector Hidden Camera Finder
CHF 74.00 Save CHF 55.00 RRP: CHF 129.00
10pcs Magnetic Reed Switch Door Window Security Alarm System Normally NC NO Contact Switches for Enhanced Home Safety B
CHF 10.95 Save CHF 5.00 RRP: CHF 15.95
Tuya Zigbee 3.0 Smart Contact Detectors Security Gate Door Window Sensor ducer Smart Life Home
CHF 6.95 Save CHF 1.00 RRP: CHF 7.95
Wireless Door Alarm Window Opener Alarm Home Security Sensor Pool Alarm Child Security Anti-Theft (2 Pack)
CHF 31.95 Save CHF 87.05 RRP: CHF 119.00
1/4 Inch Magnet Riser,10 Pack Mount to Any Doorway, Window, and Entryway,Ring Sensor/Magnet Not Incl
CHF 16.95 Save CHF 13.00 RRP: CHF 29.95
4in Fake Tv Simulator With Ac Adaptor Anti-burglar And Theft Deterrent Home Security Timer And Sensor (5v British Standard Plug Type).
CHF 16.95 Save CHF 15.00 RRP: CHF 31.95
TUYA WIFI Temperature Sensor APP Remote Monitor Tuya Waterproof Temperature Sensor 2.4G WiFi Smart Home 1M
CHF 10.95 Save CHF 5.00 RRP: CHF 15.95
24Pcs Door and Window Alarm Electronic Alarm Window Alarm Sensor Anti-Burglary Window Security Alarm
CHF 43.95 Save CHF 25.05 RRP: CHF 69.00
10 Sets 433MHz Wireless Magnetic Door Window Sensors for Enhanced Home Security Compatible with Home Burglar Systems
CHF 22.95 Save CHF 12.00 RRP: CHF 34.95
Tuya WiFi Light Sensor Smart Home Illumination Sensor APP Linkage Control Brightness Detector Illumi
CHF 11.95 Save CHF 4.00 RRP: CHF 15.95
W100 Smart WiFi Bridge Gateway and Door Sensor Set for WeHere Smart Lockboxes, APP Control for Home Office Security
CHF 48.95 Save CHF 20.05 RRP: CHF 69.00
New Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Door Window Detection Alarm Smart Security Protection System
CHF 6.95 Save CHF 4.00 RRP: CHF 10.95
Pool alarm for kids safety with wireless door sensor and remote
CHF 33.95 Save CHF 35.05 RRP: CHF 69.00
Tuya Zigbee Solar Light Sensor IP65 Waterproof Outdoor Brightness Detector with Real Time Luminance
CHF 20.95 Save CHF 5.00 RRP: CHF 25.95
1/4 Inch Ring Alarm Magnet Riser,5 Pack Mount to Any Doorway, Window, and Entryway,Ring Sensor/Magnet Not Included unbrand
CHF 9.95
E3F-20C1 3mm Laser Beam Photoelectric Switch Trough-beam Infrared Sensors NPN Switchs with LED
CHF 15.95
3pcs 433MHz Wireless Vibration Glass Break Detector, Adjustable Sensitivity, Compatible with Alarm Systems Black
CHF 11.95 Save CHF 6.00 RRP: CHF 17.95
1/4 Inch Ring Alarm Magnet Riser,5 Pack Mount to Any Doorway, Window, and Entryway,Ring Sensor/Magne
CHF 9.95
1/4 inch Ring Alarm Magnet Riser,5 Pack Mount to Any Doorway, Window hwy
CHF 16.95
Zigbee Smart Door Window Sensor Wireless Mini Alarm Sensor for Mi Home
CHF 8.95 Save CHF 24.00 RRP: CHF 32.95
WiFi Door Sensor Real Time Alarm Sensitive Smart Door Sensor for Home Office Hotel
CHF 12.95 Save CHF 6.00 RRP: CHF 18.95
NEW Tuya Door Sensor Wifi Window Shatter Sensor Door Window Magnetic/shock Detector
CHF 31.95 Save CHF 12.00 RRP: CHF 43.95
Door Stop Alarm Door Window Burglar Alarm Travel Business Trip Home Hotel Alarm Sensor
CHF 9.95 Save CHF 5.00 RRP: CHF 14.95
2x Door/ Window Tuya Wifi Sensor Connection Smart Mini Door Sensor Security Work With Smart Life App
CHF 20.95
Zigbee Home Automation Scene Security Alarm Battery Powered Temperature Sensor Wireless Smart
CHF 34.95
Door Handle Alarm, 120db Door Alarm For Home Security, Door And Window Alarm, Door/window Sensor,batteries Not Included Touch Sensor Door Handle Alarm
CHF 24.95
Tuya Smart Vibration Sensor ZigBee Tuya Sensor Monitor App Control Security Protection Zigbee Senso
CHF 10.95
1/10pcs Zigbee 3.0 Wifi Tuya Temperature Humidity Sensor Smart Home Thermometer Hygrometer Detector With
CHF 11.95
2pcs Security 100db Wireless Door&Window Alarm Vibration Sensor Home
CHF 29.95 Save CHF 64.05 RRP: CHF 94.00
Embedded Tuya Wifi/zigbee Smart Human Presence Detector Millimeter Wave Radar Detection Sensor Support Intelligent Linkage
CHF 43.95