Filters

Security System Sensors

Shop the best prices on 11,517 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
1,249 - 1,280 of 3,200
2.4GHz Wireless Door Sensor, Door Contact Detection, Open Close Status, Real-Time Monitoring, 4 Pack, Compatible with Smart Lock App
From $129.00
Tuya ZigBee Smart Vibration Sensor for Door and Window Security Alarm with Real-Time Monitoring
From $27.95
Guard Tour System: 100Pcs 30mm 125KHZ Waterproof NFC RFID IC Tag Token Patrol Checkpoints
From $54.00
Garage Door Bracket for Contact Sensors 2nd Gen (Sensor Not Included), Garage Door Security Accessory
From $14.95
Wireless Door Alarms When Opened with Remote,Door Security Sensor Chime Window Alarm Pool Alarm Door Alarm 2 Pack
From $47.95
2pcs Garage Door Bracket for Contact Sensors 2nd Gen (Sensor Not Included), Garage Door Security Accessory
From $36.95
Zigbee Wireless Smart Scene Switch with Gateway Intelligent Linkage Switch Automation Work with Smart Life
From $38.95
2X Tuya Zigbee 2MQTT Multifunctional Pressure Sensor Flexible Thin Film Pressure Sensor Detection Strip Smart Linkage
From $89.00
Tuya Zigbee 3.0 Smart Contact Detectors Security Gate Door Window Sensor Transducer Smart Life Home(4PCS) MD
From $79.00
Tv Simulator With Ac Adaptor Antiburglar And Theft Deterrent Home Security Timer And Sensor,eu Pl FR
From $54.00
Door Alarm, Door Opening Detector With Powerful Siren, Magnetic Wireless Door And Window Alarm(pack Of 1) new SZRH A-G 25-26s
From $59.00
24pcs Door And Window Alarm Electronic Alarm Window Alarm Sensor Anti-burglary Window Security Alarm
From $94.00
Door and Window Vibration Alarm with Sensitive Sensor for Home and Hotel Security
From $28.95
Door and Window Vibration Alarm with Sensitive Sensor for Home and Hotel Security
From $28.95
Reliable Nonrust Steel Intrusion Alarm With Wide Coverage Hiking Security Alarm Perfect For Outdoor Activity Multicolor
From $35.95
Tuya WiFi Smart Vibration Sensor Home Security Protection Smart Life App Real-Time Remote Shock Alarm History Record
From $22.95
2 Pcs Trip Wire on Reusable Reel (85ft) Trip Wire for Perimeter Trip Alarm 12 Gauge and Trip Wire Alarm
From $31.95
Stainless Steel Float Switch Tank Liquid Water Level Sensor L Type For Pool Can 75mm Float Switch Tank Pool Sensors Water Level
From $41.95
Battery Photocell 15m Detect Range Lnfrared Beam Sensor DC/AC 12~24V Waterproof IP5 Automatic Gate Door Safety Sensor Alarm
From $35.95
1 Piece Universal Car Seat Pressure Sensor Safety Belt Warning Reminder Occupied Seated Alarm Security Alarm Sensor
From $40.95
Wi-fi Wireless Door/window Sensor No Gateway Required Support To Check History Record On App,3pcs
From $94.00
Adjustable Freezer Door Alarm with 4-in-1 Sensor, Wireless Fridge Alarm for Safety, 3-60 Sec Delay, Door Open Chime
From $37.95
24 Pcs Electronic Door and Window Alarm Sensor, Anti-Burglary Security Alarm Alar-jwc
From $99.00
Tuya WiFi Temperature Sensor with Digital Display & Smart App Alerts for Home
From $48.95
3 Pack Perimeter Trip Alarm, 12 Gauge Camping Trip Wire Device,Early Warning Security System for Camping/Bear Deterrent ydin
From $54.00
24Pcs Door and Window Alarm Electronic Alarm Window Alarm Sensor Anti-Burglary Window Security Alarm
From $69.00
Security Door Sensor & Wireless Door Chime, 433MHZ for Home and Office 2025
From $27.95
2-Pack Wireless Door and Window Alarm, Magnetic Sensor Security System with 4 Modes, Easy Install Home Safety Alarm for Kids
From $139.00
Compatible With ZigBee Smart Home Door Sensor with App Timer Smart Security Door Window Alarm
From $59.00
Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets)
From $20.95
10 Pcs Mc-38 Wired Door Window Sensor Magnetic Switch for Home Alarm System,When Sensor Together,Normally Closed Nc
From $39.95
2 Pack Window Door Alarm, 110db Wireless Anti-theft Magnetic Sensor For Apartment Garage Safes Diy Installation
From $21.95