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Security System Sensors

Shop the best prices on 12,145 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.

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2,625 - 2,656 of 3,200
Infrared Photocell Beam Sensor DC 12-24V Waterproof Outdoor Detection 20m for Gate Garage Door
From $54.00
SNZB 04P Zigbee Door Window Sensor for EWeLink ZBBridge
From $54.00
Home Garden > Home > System Sensors
From $54.00
1/4 inch Magnet Riser,5 Pack Mount to Any Doorway, Window-JXLGV
From $49.95
Battery-Powered Door Window Alarm Card
From $74.00
4X Camping Perimeter Alarm 125DB High-Volume Trip Alarm Motion Sensor Multiple Modes Easy Installation Camping Security New Arrival_33
From $159.00
Human Presence Sensor Module 24GHz Smart Millimeter Wave Radar Sensing Heartbeat Detection Module with BT LD2410B A1
From $26.95
Automatic Toilet Flush Button Toilet Smart Sensor Flusher ExternalInfrared Flush Smart Toilet Flushing Sensor
From $32.95
UTP 4 Channel Passive Video Balun Transceiver
From $22.95
Tuya Matter Thread Door Window Sensor hwy
From $26.95
Infrared Gate Sensor Kit with Invisible Safety Beam, Weatherproof Photoelectric Sensor for Automatic Garage Door, TC102 Compatible
From $54.00
ZigBee Vibration Sensor for Home Security Door Window Break-in Alarm Detector Compatible with Smart Life APP
From $47.95
Anti-wild boar alarm compatible with animal repellent and theft deterrent
From $84.00
LED Mailbox Alert System with 800 Ft Wireless Range and Notification Light
From $94.00
NEO NAS-DS05B Zigbee Door Sensor & Window Sensor
From $46.95
MC-38 Wired Door Window Sensor Wire Magnetic Switch Home Alarm System N.C Type Multicolor
From $20.95
Tv Simulator With Ac Adaptor Antiburglar And Theft Deterrent Home Security Timer And Sensor,eu Pl FR
From $54.00
Wireless Door and Window Alarm with Magnetic Sensor, 100 dB Siren, Easy Peel & Stick Install - 4-Pack for Home Security CDU
From $32.95
Wireless Door Window Sensors 433MHz for Home Security Alarm System Home Burglar Alarm Kits CJW
From $119.00
Multifunctional 41A5034 Secure Your Garage with Door Sensors Set Fit Most Openers Portable Garage Accessory for Outdoor Multicolor
From $99.00
CC-309 Full Band Detector with LED Screen Display, Detection Frequency Range: 1MHz-6500MHz(Black)
From $104.00
LQ-698 Tuya Smart Home Wireless Temperature And Humidity Detector Sensor, Need to be used with Gateway (TBD05620685)
From $48.95
2026 Multipurpose 24GHz Human Sensitivity Module Suitable for Indoor Automation and Security High Performances Accessory
From $24.95
2026 Wireless Door Alarm Window Opener Alarm Home Security Sensor Pool Alarm Child Security Anti-Theft (2 Pack)-Good
From $139.00
Tuya Smart Life Zigbee Smart Door Window Sensor Door Open Closed Detector Security Protection Alexa Home Voice Control
From $43.95
Remover Clothing Tag Remove/ Tag Detacher
From $42.95
Tuya ZigBee Devices Button Scene Switch Battery Powered Intelligent Linkage Smart Switch Automation Work with Smart Life
From $26.95
Intelligent light sensor, light detector, day and night illumination sensor, intelligent brightness detection compatible
From $129.00
Detector Head Protector Guard with Iron Mesh for Home Use
From $38.95
WiFi Door Window Alarm, DIY Home Security Protectionf or Home Kids/Elderly Safety/Garage Door Open Contact Sensor WIFI version
From $109.00
MC38 Wired Door Window Magnetic Sensor, Normally Closed Alarm Switch, 100V DC Security Contact
From $59.00
Mailbox Sensor for Real-Time Mail Alerts, Smart Home Security, Easy Installation, Compatible with Smart Devices
From $28.95