Security System Sensors

Shop the best prices on 15 178 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ydcy, Yale and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Finland.

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TUYA Zigbee Temperature Sensor APP Remote Monitor Tuya Waterproof Temperature Sensor Smart Home 2M

Palm Vein TTLOCK APP WIFI IP67 Access Control Time Attendance 3D Face Recognition 13.56MHZ RFID +Fi

129,00 € Save 10,00 € RRP: 139,00 €

Mailbox Sensor, Real-Time Monitoring, Home Safety

25,95 € Save 33,05 € RRP: 59,00 €

WiFi Power Outage Alarm with Smart App Notifications, 110dB Alert for Freezer and Sump Pump

29,95 € Save 23,00 € RRP: 52,95 €

2024 Aqara Light Sensor T1 Zigbee 3.0 Brightness Sensor Smart Home Light Change Controlled for Home

10,95 € Save 6,00 € RRP: 16,95 €

Light Sensor T1 Brightness Sensor Smart Home Lighting Change Controlled for Home

12,95 € Save 29,00 € RRP: 41,95 €

Sensor Bar Compatible With Wii, Replacement Wired Infrared Ray Sensor Bar

2,95 € Save 3,00 € RRP: 5,95 €

DOBERMAN SE-0119 Household Anti-theft Wireless Remote Control Door Magnetic Sensor Alarm

1 Pair Automated Gate Safe Infrared Detector Sensor/ Swing /Sliding/Garage Gate / Door Safety Infrar

13,95 € Save 7,00 € RRP: 20,95 €

TUYA Zigbee Temperature Sensor APP Remote Monitor Tuya Waterproof Temperature Sensor Smart Home 2M

14,95 € Save 7,00 € RRP: 21,95 €

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

18,95 € Save 9,00 € RRP: 27,95 €

TUYA WIFI Temperature Sensor APP Remote Monitor Tuya Waterproof Temperature Sensor 2.4G WiFi Smart Edition 0210

8,95 € Save 26,00 € RRP: 34,95 €

Wireless Vibration Alarm 120dB Alarm Sound Safe Prevent Theft Door Window Alarm Sensor for Home

7,95 € Save 2,00 € RRP: 9,95 €

5 Pcs Mc-38 Wired Door Window Sensor Magnetic Switch For Home Alarm System,When Sensor Together,Normally Closed Nc

6,95 € Save 5,00 € RRP: 11,95 €

4PCS Loud 100dB Alarm and Vibration Sensors-with Home, Office, Dorm Room or Even RVs

Tuya Zigbee Illuminance Sensor IP67 Waterproof Light Sensor Brightness Detection Real Time App Control Sensor

3X Tuya Wifi Door Sensor Window Entry Sensor Security Burglar Magnetic Sensor Alarm Smart Life for APP Remote Control

16,95 € Save 8,00 € RRP: 24,95 €

Power Off Detector Sensor Large Volume Wired Alarm System

12,95 € Save 7,00 € RRP: 19,95 €

Anti-Theft Refrigerator And Freezer Alarm, Door Window Left Open, Reminders At 30 Seconds

14,95 € Save 18,00 € RRP: 32,95 €

13,000gs Magnetic Security Tag Remover Golf Detacher For Eas Security System

36,95 € Save 52,05 € RRP: 89,00 €

3-Pack WiFi Temperature Humidity Sensors: App Notifications, Cloud Data Storage, Wireless Monitoring Solution

38,95 € Save 30,05 € RRP: 69,00 €

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

15,95 € Save 4,00 € RRP: 19,95 €

Power Failure Alarm with 120dB Siren and LED Indicator for Home Office Safety (Needs 9V Battery)

17,95 € Save 9,00 € RRP: 26,95 €

Best Professional GPS Tracker Detector - GPS Finder with High Accuracy

69,00 € Save 80,00 € RRP: 149,00 €

DRV5032 Digital Magnetic Hall Effect Sensor Module 1.65V-5.5V for Door and Window Magnetic Sensor Sw

8,95 € Save 3,00 € RRP: 11,95 €

Tuya WiFi Smart Door Window Sensor Home Indoor Door Magnetic Detector Compatible with Alexa & Google Home White

7,95 € Save 6,00 € RRP: 13,95 €

TUYA WIFI Temperature Sensor APP Remote Monitor Tuya Waterproof Temperature Sensor 2.4G WiFi Smart Home 1M

13,95 € Save 6,00 € RRP: 19,95 €

4X Tuya Wifi Door Sensor Window Entry Sensor Security Burglar Magnetic Sensor Alarm Smart Life for APP Remote Control

23,95 € Save 10,00 € RRP: 33,95 €

Mini Stainless Steel Float Switch Tank Liquid Water Level Sensor Double Ball Float Switch Tank Pool Flow Sensors

Voice-Controlled Magnetic Sensor with App Notification Alert for Enhanced Home Security - 130dB Loud Alarm & Long Battery Life (1 Pack)

2pcs Automatic Infrared Beam Detector Ir Alarm Sensor Door Light Sensor Burglar Alarm System

17,95 € Save 18,00 € RRP: 35,95 €

Human Presence Sensor Millimeter Wave Radar Detection Built-in Illuminance Sensor