Filters

Security System Sensors

Shop the best prices on 11,800 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
2,369 - 2,400 of 3,200
Security Window & Door Alarm Bell | Wireless Sensor Door Window Burglar Alarm | Pack of 10
From $139.00
Door and window alarm, door/window sensor with 120db alarm, sound up to 500 feet (150M) touch vibration triggers security alarm
From $48.95
Smart Door Magnetic Sensor Anti-Theft Alarm for Door and Window Smart Home Security Detection
From $54.00
Door and Window Alarm, Wireless Door and Window Detectors with Remote Control and Batteries, Anti-Theft Anti-Intruder Magnetic Sensor for Home and Chi
From $47.95
Door and window alarm safety magnetic sensor
From $47.95
4PCS High Decibel Door and Window Alarm, Ultra-thin Vibration Sensor Alarm (Silver)
From $84.00
Glass Break Detectors, Window Alarm with 125dB Alarm, Glass Vibration Sensor Alarm for Your Home, Office, Garage, Dorm Room, Or Even RV, White(2 Piece
From $64.00
Wireless Magnetic Sensor Alarm Security Detector
From $54.00
Glass Break Detectors, Window Alarm with 125 DB Alarm, Window Vibration Sensor Alarm for Your Home, Office, Garage, Dorm Room, Or Even RV, White(2 Pie
From $64.00
Wireless Door Open Sensor Alarm with 280M Range for Home Security
From $79.00
90dB Portable Door Window Alarm
From $59.00
ZigBee Impact Sensor Alarm
From $64.00
Wifi Smart Contact Sensor Kit
From $69.00
Weatherproof Mailbox Alert Sensor
From $74.00
Real-Time Mailbox Alert Sensor
From $74.00
2X E3Z-R61 NPN Photoelectric Beam Sensor with Bracket Mirror Reflection Photoelectric Switch Sensor 2m Range
From $21.95
Obstacle Detection & Alarm for Garage Doors & Shutters: Infrared Photocell Automatic Beam Sensor, DC12-24V, 1 Pair (Transmitter and Receiver)
From $21.95
Two 2 Infrared Detector Alarm ABT-100 Perimeter Alarm Anti-Glare Up to 50000LUX
From $74.00
Protective Metal Detector Guard for Home Use with White Piece
From $54.00
5 Pack Wired Door Magnetic Sensor ABS Normally Open Closed Alarm Switch For Wooden Home Security System Accessories
From $54.00
2024 Aqara Light Sensor T1 Zigbee 3.0 Brightness Sensor Smart Home Light Change Controlled for Home
From $25.95
Wireless Door Window Magnetic Sensor Alarm Detector Home Security System Anti-theft Longer Device
From $34.95
652F Door Window Contact Alarm Wired-Metal Security Burglars
From $45.95
5PCS 25mm RFID Checkpoints Label Tag Guard Tour Patrol System
From $14.95
2X Tuya ZigBee Devices Button Scene Switch Intelligent Linkage Smart Switch Battery Powered Work with Smart Life
From $24.95
Mechanical Tamper Switch Plunger Contact Security Enclosure Alarm Door 3Pcs Normally Closed Metal Housing Screw Mount
From $17.95
Mechanical Tamper Switch Plunger Contact Security Enclosure Alarm Door 3Pcs Normally Closed Metal Housing Screw Mount
From $17.95
FP001 M25 USB/UART Single Lens Round Indicator Light DC3.3V Facial Recognition Module for Security System
From $29.95
Mechanical Tamper Switch Plunger Contact Security Enclosure Alarm Door 3Pcs Normally Closed Metal Housing Screw Mount
From $17.95
Mechanical Tamper Switch Plunger Contact Security Enclosure Alarm Door 3Pcs Normally Closed Metal Housing Screw Mount
From $16.95
WiFi Door Sensor with RealTime Alert, Wireless Magnetic Window Sensor for Home Security
From $40.95
Zigbee Temperature Sensor with APP Remote Monitoring, Waterproof Smart Home Device, 1M Length
From $37.95