Filters

Security System Sensors

Shop the best prices on 10,710 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Gze, Dirtypigs and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to New Zealand.

Filters
481 - 512 of 3,200
USB Light Sensor Cable DC 5V 12V Auto-on for Home Security
From $8.95
1-8PCS Tuya ZigBee Smart Temperature Humidity Sensor for Alexa Google Smart Life
From $39.95
AUBESS Tuya Smart WiFi ZigBee Door/Window Sensor Open/Close Detector Works With
From $33.95
Smart Home Waterproof Temperature Sensor for Automation
From $54.00
2025 For Smart Mi Home Still Human Presence Sensor Micro-Motion Sensitive Light Sensing Wide Angle Detectable Type-C Cable
From $139.00
DOBERMAN SE-0701 Oval Household Anti-theft Door and Window Magnetic Spring Sensor Super Loud Simple Alarm
From $39.95
2025 Perimeter Trip Wire Alarm Device 12 Gauge Accessories with 22 Option Early Warning Security System for Outdoor Camping Applications
From $89.00
NEO NAS-DS05B Zigbee Door Sensor & Window Sensor
From $45.95
NEO NAS-DS05B Zigbee Door Sensor & Window Sensor
From $45.95
2 Pcs Door Alarm, 130 dB Door and Window Alarm, 5 Alarm Modes Wireless Door Alarm for Home Office Shop
From $31.95
Kids Plush Stick Horse Riding Toy With Wooden Pole Soft Stuffed Head Balance Exercise Play Toy
From $41.95
2 Pcs Trip Wire on Reusable Reel (85ft),Trip Wire compatible withPerimeter Trip Alarm 12 Gauge and Trip Wire Alarm
From $40.95
2 Pack Wireless Door Window Contact Sensor, 2.4GHz, ABS, Open Close Detection, Compatible with TTLOCK Smart Locks and App
From $22.95
Home Security Infrared Sensor Alarm Anti-theft Motion Detector
From $149.00
10pcs Surface Mount Wired NC Door Contact Sensor Alarm for Door, Window, Cabinets
From $27.95
2025 Power outage alarm for garage 220v with loud sound Lianshi P20211224875
From $16.95
For Gates Doors Windows Single Beam Infrared Radiation Sensor Barrier External Positioning Alarm
From $41.95
Access Button Door Exit Push Infrared Sensor Switch No Touch Release Gate Opener Door Access Control System Entry Open Induction
From $54.00
Light Sensor Smart Automatic Adjustment Wireless Connection WiFi Brightness Sensor for Tuya for Living Room Bedroom for Zigbee Type
From $54.00
2PCS Tuya Smart WiFi SOS Button Emergency Wireless Security Alarm Panic Device for Safety Smart Life Remote
From $42.95
2PCS Tuya Smart WiFi SOS Button Emergency Wireless Security Alarm Panic Device for Safety Smart Life Remote
From $36.95
Refrigerator and Freezer Alarm for Door Left Open, Reminders at 60 Seconds or More by YuJia
From $39.95
WiFi Door Window Detector with Remote Alarm Sensor and App Notification for Google Assistant
From $59.00
Fake TV Simulator with AC Adaptor for Anti-burglar and Theft Deterrent Home Security - Timer and Sensor (5V British Standard Plug Type)-ckcy
From $69.00
IP67 Waterproof Illuminance Sensor for Brightness Detection with Real-Time App Control
From $30.95
Tuya Wifi Smart Door Sensor Window Entry Sensor with Scene Interaction Button Smart Life for APP Rem
From $34.95
10 Pack Window Alarm with Wireless Door Magnetic Sensor for Home Security System, Pool Door Alarm-ckcy
From $99.00
10pcs Surface Mount NC Door Contact Sensor Alarm for Door Window Cabinet
From $22.95
Wireless Window Door Sensor, Magnetic Contact Switch, AC220V 2500W, Ideal compatible with Extractor Hoods and Home Security EU Plug
From $26.95
DOBERMAN SE-0119 Wireless Door Sensor Alarm for Home Security Anti-theft Remote Control
From $64.00
PVC D Profile Window Door Seal, 6M Strong Adhesive Weatherproof Noise Insulation Strip for Doors & Windows (Black)
From $23.95
6-pack wireless anti-theft door and window alarm for home security, diy magnetic sensor_l4
From $74.00