Filters

Security System Sensors

Shop the best prices on 11,021 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ydcy, Dirtypigs and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to New Zealand.

Filters
2,209 - 2,240 of 11,021
Sensor Covers For Freestyle Libre, Sensor Adhesive Patches Waterproof Cgm Sensor Protection No Glue
$28.95 Save $55.05 RRP: $84.00
1 Pair Beam Photoelectric Infrared Detector Alarm Barrier Sensor Gate Door Windo
$39.95 Save $4.00 RRP: $43.95
Alarm when freezer door opens, security window alarm, 4 in 1 sensor doorbell opens
$47.95 Save $141.05 RRP: $189.00
24pcs Door And Window Alarm Electronic Alarm Window Alarm Sensor Anti-burglary Window Security Alar
$54.00 Save $55.00 RRP: $109.00
Car 4 Way Circuit Standard Ato Blade Fuse Box Block Holder 12v/24v+4 Way Fuse
$27.95
Wireless Door Window Alarm Sensor Anti Theft 108 DB Easy Installation Security Alarm for Home Cabinet
$10.95 Save $11.00 RRP: $21.95
Smart WiFi Door and Window Sensor Wireless Alarm Detector App Control Push Notifications Compact Design Battery Not Included For Home Securit
$31.95 Save $9.00 RRP: $40.95
Door Magnetic Sensor Wireless Window Open Detector Electronic AntiTheft Burglary Device
$23.95 Save $55.05 RRP: $79.00
Tuya WiFi Smart Magnetic Sensor Alarm for Doors and Windows, Compatible with Amazon
$39.95
Solar Sensor, Optimized Outdoor IP65 Wireless Solar Device
$109.00
Small Beam Alarm Detectors Water Resistant 20m Sensing Distance Multifunction Security Beam ABS Housing Robusts Outdoor Use Multicolor
$42.95
Photoelectric Infrareds Proximitys Switches Sensors Module for Automatic Devices with High Sensitivity and Quick Responses Multicolor
$49.95
2 Sets Magnetic Door Wired NC NO Normally Open Closed Door Contact Switch for Home Security 100V DC
$19.95 Save $20.00 RRP: $39.95
​Aqara T1 Zigbee 3.0 Light Sensor Smart Home Brightness Detection Automation Controller​
$94.00
Light Curtain Sensor Switch Safety Light Grating Security Device(4 Beams BEM0440-C-120NB)
$99.00 Save $60.00 RRP: $159.00
Window Alarm Sensor Durable ABS Adjustable Sensitivity Remote Battery Powered Glass Break Detector English Black
$25.95 Save $15.00 RRP: $40.95
Power Off Detector Sensor Large Volume Alarm System
$24.95 Save $14.00 RRP: $38.95
Wireless Door Window Alarm Sensor Anti Theft 108 DB Easy Installation Security Alarm for Home Cabinet
$28.95 Save $17.00 RRP: $45.95
Smart Wifi Water Leak Detector Home Alarm Water Leakage Alarm Flood Alert Overflow Security Alarm System Water Sensor
$69.00 Save $50.00 RRP: $119.00
Tuya Smart ZigBee WiFi Door Sensor Wireless Magnetic Door Window Open Closed Det
$32.95 Save $3.00 RRP: $35.95
Door Sensor Alarms Home Security Anti Theft Burglar Door Window Entry Open Sensor Alarms for Home Apartment
$27.95 Save $8.00 RRP: $35.95
Tuya WiFi Smart Home Burglar Alarm Sensor Infrared Motion Detector PIR Sensor Security Protection R
$40.95 Save $8.00 RRP: $48.95
100x Window Door Entry Alarm Magnetic Contact Sensor for Home Security BULK
$359.00
Garage Door Bracket for Ring Alarms Contact Sensors(2nd Gen), Easy-to-Install Garage Door Safety Acc
$14.95 Save $4.00 RRP: $18.95
90db Wireless Security Alarm Door Window Sensor Independent Magnetic Opening Sensor Enhanced Home Sa
$14.95 Save $15.00 RRP: $29.95
5 Pcs -38 Wired Door Window Sensor Magnetic Switch
$24.95 Save $29.05 RRP: $54.00
Wireless Door Chime Kit 1 Receiver and 1 Motion Detector Sensor
$34.95 Save $64.05 RRP: $99.00
5 Pcs -38 Wired Door Window Sensor Magnetic Switch
$39.95 Save $49.05 RRP: $89.00
Smart WiFi Temperature Humidity Sensor Tuya Compatible 40m Range
$69.00
Magnetic Door Window Contact Sensor Alarm Reed Switch Security Home Burglar Alarm NO/NC Magnetic Switch Easy to Install Multicolor
$21.95
Rechargeable Not Surveillances Detectors with Upgrades Sensors Technology Small for Comprehensive Security Assurances Multicolor
$94.00
Car Universal Anti Theft Sensor Adjustable Car 360 Panoramic Detection Vibration Sensor Alarm Anti-T
$10.95 Save $5.00 RRP: $15.95