Filters

Security System Sensors

Shop the best prices on 12,142 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
1,985 - 2,016 of 3,200
433MHz Door Magnetic Contact Switch Wireless Sensor Detector Switch for Home Garage Alarm Security
From $48.95
Wireless Infrared Photocell Sensor 12V 24V Battery Powered Beam Detector Compatible with Automatic Gate Opener, IP55 Weatherproof, 12m Range
From $40.95
Zigbee 3.0 Light Sensor T1 for Home Automation Brightness Control
From $74.00
LED Smart Parking Alarm Sensor
From $119.00
Infrared Sensor Doorbell Solar Driveway Alarm Strobe Light Outdoor Security Siren Motion Detector 110240V EU Plug
From $89.00
WiFi Door Sensor Instant App Alerts
From $47.95
120dB Magnetic Entry Alarm Small
From $64.00
Zigbee Real-Time Vibration Alarm Sensor
From $79.00
Tuya WiFi Door Sensor Alexa Ready
From $47.95
25-26 Pack Freezer Door Alarm, Window Security Alarm, 3/15/30/60 Seconds Wireless
From $129.00
Mailbox Sensor for Real-Time Monitoring, Smart Home Safety Alert, Versatile Installation, Intelligent Linking
From $38.95
10pcs Wired Magnetic Door Window Sensor for Home Alarm System
From $30.95
Mailbox Alert Sensor, Real-Time Updates, Secure Home Monitoring, Easy Installation
From $69.00
Infrared Sensor Switch No Contact Contactless Switches Door Release Exit Button with LED Indication
From $12.95
Magnetic Door Window Security Switches, NC NO Contact, Plastic, 10pcs, for Home Commercial Industrial Alarm Systems
From $44.95
Multifunctional Solar Infrared Sensor Ultrasonic Led Burglar Alarm Animal Repeller For Outdoor Animals
From $129.00
RJ45 RJ11 Adapter Ethernet Network Surge Protector Thunder Lighting Arrester Protection 5V
From $24.95
DC12V?48V 8 Interfaces Passive PoE Adapter Power Over Ethernet POE Power Supply Module Injector
From $30.95
Wireless Freezer Alarm with Multi-Sensor and Long-Lasting Battery for Reliable Temperature Monitoring System
From $74.00
Automatic Power Cut Failure Alerter LED Indicator Smart 120db Outage Alarm Warning Siren Needs 9V Battery EU Plug
From $32.95
Power Plug Safety Lockout Kit with 38mm/1.5in Long Padlock for Air Conditioner TV Industry Chemistry Middle Lock Box
From $36.95
Tuya Smart Home ZigBee Temperature and Humidity Sensor Indoor Thermometer Monitor Works for Alexa Google Smart Life
From $26.95
Tuya WiFi Smart Vibration Sensor Home Security Protection Smart Life App Real-Time Remote Shock Alarm History Record
From $23.95
e Wireless Door Alarm Window Opener Alarm Home Security Sensor Pool Alarm Child Security Anti-Theft (2 Pack)
From $129.00
Fake TV Simulator with AC Adaptor Anti-Burglar and Theft Deterrent Home Security Timer and Sensor,EU
From $59.00
UTP 4 Channel Passive Video Balun ceiver
From $39.95
5X Infrared Installation Contactless Infrared Door Lock No Touch Sensor Exit Button IR Door Release DoorbellSwitch B
From $139.00
Surface Mount Wired Nc Door Contact Sensor Alarm compatible with Door Window Cabinets 10pcs
From $74.00
10 Pack Window Alarm Wireless Door Magnetic Sensor Alarm For Home Security System, Pool Door Alarm 2025
From $129.00
Wireless Door Window Sensor Security Alarm System Remote Control 120dB Anti Theft Smart for Kids Cabinet Safety Home
From $44.95
Tuya ZigBee Door Window Sensor Anti-Theft Alarm Smart Home Wireless Detector APP Remote Work with Home
From $23.95
Door Window Magnetic Contact Wired Sensor Detector Switch For Home Garage Alarm Security
From $21.95