Security System Sensors

Shop the best prices on 2 937 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.

Filters

Sort by:

1 729 - 1 760 of 2 937

Per page:

Automatic Infrared Sensor for Door Alarm Beam Detector 2pcs

R874,00 Save R575,00 RRP: R1 449,00

Wireless Door Window Alarm Sensor 108DB High Decibel Anti Theft Security Alarm for Home Cabinet Easy Installation

Magnetic Remover Clothing Hard Tag Remove/security Tag Detacher

R299,00 Save R130,00 RRP: R429,00

Door and Window Sensor: 130dB Anti-Theft Alarm for UK Home and Hotel Security

R409,00 Save R165,00 RRP: R574,00

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

2pack Freezer Door Alarm,3/15/30/60 Seconds Wireless Fridge Alarm,4 In 1 Door Sensor Doorbell Door Open Alarm Loud108db

R279,00 Save R245,00 RRP: R524,00

Wireless Door Alarm Window Opener Alarm Home Security Sensor Pool Alarm Child Security Anti-Theft (2 Pack)-Good

R999,00 Save R400,00 RRP: R1 399,00

10Pcs Approach Switch Inductive PNP NO 3 Wire Proximity Sensor Power Accessories 6‑36VDC

R899,00 Save R1 100,00 RRP: R1 999,00

Magnetic Clothing Hard Tag Remove Security Detacher

R279,00 Save R140,00 RRP: R419,00

433MHz Waterproof Wireless Doorbell Button SOS Emergency Panic Button LED Night Vision Fluorescent Ring Flash Alarm Accessories

R319,00 Save R330,00 RRP: R649,00

NEO COOLCAM NAs DS01Z Mini Wireless Door Window Sensor Alarm for Z-wave 300 500 Series (US)

R549,00 Save R650,00 RRP: R1 199,00

BERM Proximity Switch 3‑Wire Cylindrical Detection Sensor Controller PRL18-5DP 10-30VDC

R269,00 Save R330,00 RRP: R599,00

Magnetic Door Window Contact Sensor Alarm Wireds Security Home Burglars Alarm Magnetic Switches Easy to Install

For Human Presence Sensor Millimeter Wave Radar Detection Builtin Illuminance Sensor Designed For Mo

R1 099,00 Save R1 250,00 RRP: R2 349,00

NEO NASDS07W Wireless Window Door Alarm AntiTheft USB Power Supply AntiDismantle Detector Work with ZigBee

R379,00 Save R445,00 RRP: R824,00

Robust Burglar Alarm for Doors & Windows Magnetic Alarm Sensor Plastic for Iron Gate & Doors Protect Your Premises Multicolor

Tuya WiFiZigBee Smart Door Window Sensor Smart Home Wireless Door Detector

R119,00 Save R50,00 RRP: R169,00

Versatilitys Sound Monitor Built In Microphone Suitable for Multiple Environment Home Office Shop Security Monitoring Multicolor

Door Window Sensors Detector Embedded Wired Magnetic Door Window Contact Reed Switch for Home Security Alarm System Multicolor

Home Security Magnetic Sensor Door Window Sensor Detector Door Window Antitheft Alarm Surface-Mount Strong Concealments

Air Quality Climate Sensor 5QJ907643 Designed for Better Airflows In Extreme Weather Real Time Monitoring Inside Vehicle

Home Security Magnetic Sensor Door Window Sensor Detector Door Window Antitheft Alarm Surface-Mount Strong Concealments

Glass Break Detector, Window Alarm with 125dB Alarm, Glass Vibration Sensor Alarm for Your Home, Office (2 Pieces)

R309,00 Save R265,00 RRP: R574,00

Glass Break Alarm 125dB Window Vibration Detector Sensor Alarm 3 Pack Ultra-Slim Anti-Theft Alarm for Door and Window with Ajustme Edition 1210

R524,00 Save R575,00 RRP: R1 099,00

Sensors Electrode Replacement Sensors for Aquariums Hydroponics Plant Monitors Controller Electrode Probe 75cm Cable

Magnetic Remover Clothing Hard Tag Remove/security Tag Detacher

R409,00 Save R215,00 RRP: R624,00

Outdoor Wired Active Photoelectric Single Beam Infrared Sensor Barrier Detector for Gate Door Window 12V Accessories Black

Surface Mount Wired Security Window Door Contact Sensor Alarm MC-31 Magnetic Contact Reed Switch White 5 Sets 20x Screws

Freezer Door Alarms, Window Security Alarm, Wireless Fridge Alarm, 4 in 1 Door Sensor Doorbell Loud Door Opening Alarm 108dB

R279,00 Save R270,00 RRP: R549,00

Magnetic Wireless Door And Window Open Detector Alarms Contact Sensors For Comprehensive Home Security Easy Installation

R524,00 Save R75,00 RRP: R599,00

DOBERMAN SE-0137 4 in 1 Household Anti-theft Door and Window Magnetic Spring Sensor Super Loud Simple Alarm Set

Window Alarm 125dB Loud Anti-Theft Alarm for Door Window Glass Break Vibration Sensor Alerts with Adjustable Sensitivity