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Security System Sensors

Shop the best prices on 3 702 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ydcy, Woosien and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to South Africa.

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2 561 - 2 592 of 3 200
Wireless Door Open Sensor Chime 280m Range Door Alarm Window & Door Sensor Door Entry Chime Home Se 2025
From R379,00
Security Door Sensor & Wireless Door Chime, 433MHZ for Home and Office 2025
From R229,00
Head Protector Cover for Sensor with Anti-Collision Iron
From R279,00
Multipurpose Vibration Sensoring Switches Module For Automatic Control Systems And Safety Applications Multicolor
From R439,00
DC5V Infrared Beam Sensor Detector Alarm Photocell Photoelectric Switch Detect Distance 1 Meter Normal Open NO output
From R329,00
433MHz DC12V Wireless Remote Control Special for Glass Door Smart Lock Door Release Opener Transmitter Access Remote Key
From R339,00
Compatible Tuya ZigBee Smart Vibration Tilt Sensor Real Time Shock Alarm Security Protection
From R369,00
Jske 2 Pack Door Sensor 4 In 1 Wireless Freezer Window Alarm 3/15/30/60 Seconds
From R459,00
Door Window Sensors, ABS Door Window Contact Sensor, Magnetic Switch Home Security Alarm System, Door Window Contact Magnetic Contact Alarm (27148
From R409,00
Tuya Zigbee Wifi Sensor 24ghz Detector Miave Mot Sensor Wireless Huma 2025
From R1 149,00
Sonoff DW2-WiFi Wireless Security Window Door Sensor Home Sercurity Alarm Work With eWeLink APP Support Sonoff Devices IFTTT 25-26
From R1 949,00
1-10pcs Tuya WiFi Door Sensor Window Sensor Smart Home Wireless Door Detector Smart Life APP Remote Control for Alexa Google Home 25-26
From R1 499,00
1-10pcs Tuya WiFi Door Sensor Window Sensor Smart Home Wireless Door Detector Smart Life APP Remote Control for Alexa Google Home 25-26
From R624,00
2026 Wired Alarm Garage Door Magnetic Contacts with Adjustable Bracket
From R179,00
Temperature sensor Supports Wi-Fi connection, compatible with Alexa 25-26
From R649,00
Magnetic Door Window Contact Sensor No/nc Magnetic Switch Easy To Install 26s
From R249,00
Waterproof 12V Infrared Photocell Sensor Automatic Gate Barrier Opener 25-26
From R269,00
Smart Home Zigbee Solar Rain Sensor Wireless App Control Real-Time Rain Detection for Garden Automat
From R459,00
3 Sets Black Magnetic Switch Wiring NO/NC Flush Door Sensor Hidden Window Contact Reed Switch for Access Control Replace Alarm System [jkw]
From R439,00
Wifi Temperature Sensor Tuya Thermometer Detector Digital Display Home Smart Life App Alert Freezer f74 26-27s
From R1 049,00
RC-33 Magnetic Reed Switch NC Recessed Wired Window Door Contact Sensor for Home Security and Burglar Alarm Systems
From R389,00
433MHz wireless doorbell emergency SOS button compatible with GSM WIFI alarm host wireless anti-theft alarm
From R339,00
26-27 Wireless 4-in-1 Door Alarm for Freezer/Window, Adjustable 3-60s Timer & 108dB Security Sensor (2-Pack)
From R574,00
2026 2Pcs Tuya Zigbee Smart Siren Alarm Temperature Humidity Sensor Home Security with Strobe Alerts Works With TUYA Smart Hub
From R849,00
Tuya ZigBee Smart Door Sensor Door Open Closed Detectors Smart Home Security Protection
From R999,00
Tuya WiFi Smart Door Sensor Wireless Magnetic Door Window Open Closed Detectors Automation
From R239,00
Detector Cover Iron Wire Guard for Home Use Silver Finish
From R429,00
2X 2.4GHz Wireless Remote Control Bluetooth Key Fob for TTLOCK Smart Door Lock Smart Devices Work wi
From R179,00
Tuya Zigbee Multifunctional Pressure Sensor Flexible Thin Film Pressure Sensor Smart Linkage Smart Life APP Length 40cm
From R574,00
Human Presence Sensor Millimeter Wave Radar Detection Built-in Illuminance Sensor
From R549,00
PA-461 Wired Passive Infrared Curtain PIR Motion Detector Sensor Alarm(White)
From R139,00
PB-68R Intelligent Wireless Door Window Sensor
From R149,00