Security System Sensors

Shop the best prices on 3 783 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ydcy, Maikaisen and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to South Africa.

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Call Button Restaurant Pager 433MHz Wireless Doorbell Bell Button compatible with Home Security Alarm System Hardware

Lightweight InfraredPerimeter Detectors Wide Coverage Ranges Flexible Installation for Effective Access Management Multicolor

433 Wireless Door Sensor Detector For Home Window Cabinet Switch Status Monitoring And Anti-Theft Use With The Host

Compatible Tuya ZigBee Smart Vibration Tilt Sensor Real Time Shock Alarm Security Protection

Door Window Detector, Wifi App Alerts, Security Sensor

Security Window Door Burglar Alarm Bell Anti-theft Wireless Sensor Detector KAESI

Exquisite Tuya Zigbee 3.0 Door Window Sensor Smart Home Door Open Closed Detector SmartLife App Control Via Alexa Google Home Zigbee2MQTT

Wireless Freezer Door Alarm 2 Pack, 4 in 1 Magnetic Door Sensor with 108dB Loud Siren, 3/15/30/60 Second Timed Fridge Alert and Doorbell Chime

Automatic IR Beam Sensor for Door Window Security, 2-Pack Burglar Alarm System Light Detector

Infrared Beam Detector Burglar Ir Alarms Sensor Alarm System 25-26

6X Tuya Smart ZigBee 3.0 Smart Temperature and Humidity Sensor Battery Powered Security with Tuya Sm

Zinc Alloy Housing Magnetic Reed Switch, Security Wired Rolling Door Contact Alarm System for Garage Shop, Normally Closed or Open Configuration

Wireless Doorbell Electric Door Chime Kit with 1 Receiver and 1 PIR Motion Detector Sensor Alert Visitor Security Alarm with 38 Melodies at 3 Volume L

ABO-20L Single Beam Detector Active Half Egg Beam Infrared Detector Photoelectric Sensor, Detect Distance: 20m

Brake Wheel Speed Sensor 4013251 Quick Response Real Time Monitoring Precise Adjustment Replacement compatible with Polaris

Magnetic Door Window Contact Sensor Alarm Reed Switch Security Burglar Alarm

5 Sets MC-38 Wired Door Window Sensor Magnetic Switch Home Alarm System Detector White

MC-38A Wired Door Window Sensor Detector Magnetic Switch Normally Closed or Normally Open NC/NO for Home Security Alarm System

433Mhz WirelPIR Motion Sensor Alarm with Animal Immune Infrared Detection for Outdoor Use, Waterproof Detector

2Sets Overhead Garage Door Contacts Wired Magnetic Switch Alarm Sensor with Armored Wire Leads and Adjustable Bracket

Refrigerator & Freezer Alarm with Door Open Alert, 60+ Second Delay Sensor for Home/Commercial Use

Reflector Photocell Long Range 12-24V DC/AC Automatic Gate Infrared Photocell Sensor with Waterproof Cover

Automatic Door Safety Sensor Photoelectric Beam for Sliding & Swing Doors - Reliable Photocells

Door Window Sensor Detector Home Security Magnetic Sensor Door Window Anti-theft Alarm Surface Mount Strong Concealments Multicolor

Wired-Magnetic Door Window Contact Sensor Waterproof Door Window Sensors Detector for Home Security Alarm System

HK-809 High Sensitivity GPS Magnetic Field Electromagnetic Wave Wireless Signal Detector(Black)

Compatible Tuya ZigBee Smart Vibration Tilt Sensor Real Time Shock Alarm Security Protection

TY-192 Tuya Smart Home WiFi Temperature And Humidity Sensor

Human Presence Sensor Millimeter Wave Radar Detection Built-in Illuminance Sensor

Door Window Magnetic Sensor Anti-entry Security Alarm

Tuya Smart Zigbee Rain Sensor with Light Detector Solar Operated IPX6 Waterproof Rain Detector Remote Control

Home Security Wireless Remote Control Door Window Siren Magnetic Sensor Alarm Warning, 1 Remote Controller + 3 Magnetic Sensors