Filters

Security System Sensors

Shop the best prices on 10,982 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
2,465 - 2,496 of 10,982
5X White Door Window Contacts Magnetic Reed Switch Sensor
$17.95 Save $9.00 RRP: $26.95
4X Tuya Zigbee Button Smart Scene Switch Intelligent Linkage Wireless Switch Automation Work with Smart Life
$59.00 Save $25.00 RRP: $84.00
Tuya Door Window Sensor Wifi, Open Close Detector Home Security System, Smart Life Remote Control
$16.95 Save $8.00 RRP: $24.95
2X White Door Window Contacts Magnetic Reed Switch Sensor
$11.95 Save $5.00 RRP: $16.95
Zigbee Wireless Smart Scene Switch with Gateway Intelligent Linkage Switch Automation Work with Smart Life
$37.95 Save $21.05 RRP: $59.00
10pcs Surface Mount Wired NC Door Contact Sensor Alarm for Door Window Cabinets
$31.95 Save $32.05 RRP: $64.00
Commercial Grade Wireless Door Chime Sensor with 2 Transmitters and 2 Receivers for Shop Alert
$139.00 Save $90.00 RRP: $229.00
Handheld Detacher with EAS Security Tag Removal Hook for Retail Clothing Stores
$32.95 Save $36.05 RRP: $69.00
Adjustable Freezer Door Alarm with 4-in-1 Sensor, Wireless Fridge Alarm for Safety, 3-60 Sec Delay, Door Open Chime
$36.95 Save $37.05 RRP: $74.00
10 Pack Wireless Window Door Alarm Sensor for Home Security System & Pool Door Alarm
$74.00 Save $55.00 RRP: $129.00
M12 52 Musics Wireless Sensor Welcome Doorbell Shop Entry Detector Alarm with 1 Transmitter + 1 Receiver
$54.00 Save $75.00 RRP: $129.00
Wireless Vibration Alarm 120dB Alarm Sound Safe Prevent Theft Door Window Alarm Sensor for Home
$12.95 Save $12.00 RRP: $24.95
Wireless Window/Door Open 52 Chime Entry Security Alarm Doorbell Magnetic Sensor
$84.00 Save $35.00 RRP: $119.00
120 Wireless Touch Sensor Security Alarm Loud Door Knob Entry Alert Anti Theft SHYTMV
$29.95 Save $15.00 RRP: $44.95
Sonoff Snzb 02 Zigbee Temperature And Humidity Sensor Ewelink Smart Home Security
$41.95 Save $87.05 RRP: $129.00
2 Pack Freezer Door Alarm, Window Security Alarm, 3/15/30/60 Seconds Wireless Fridge Alarm, 4 in 1 Door Sensor Doorbell Door Open Alarm Loud108dB
$35.95 Save $73.05 RRP: $109.00
Tuya Zigbee Vibration Sensor for Motion and Shock Detection - UK Home Security Alarm Monitor
$59.00 Save $30.00 RRP: $89.00
AUBESS ZigBee Door/Window Sensor for British Homes - Tuya Smart Life Compatible Security Detector
$34.95 Save $29.05 RRP: $64.00
This Wireless Fridge Alarm is a 4-in-1 Door Sensor Chime with an Adjustable Delay, also a Freezer Door Alarm
$43.95 Save $45.05 RRP: $89.00
Freezer Door Alarm When Left Open, Safety Window Alarm, 3/15/30/60 Seconds Adjustable Delay Wireless Fridge Alarm, 4-in-1 Door Sensor Chime Door Open
$29.95 Save $44.05 RRP: $74.00
24pcs Door And Window Alarm Electronic Alarm Window Alarm Sensor Anti-burglary Window Security Alar
$59.00 Save $40.00 RRP: $99.00
Door Opening Sensor Wireless Time Delay Door Alarm Door Sensor Door and Window Security Alarm Home S
$28.95
10pcs Magnetic Switch Door Window Security Alarm System Normally NC NO Contact Switches compatible with Enhanced B
$34.95 Save $39.05 RRP: $74.00
Tuya Zigbee Solar Light Sensor IP65 Waterproof Outdoor Brightness Detector with Real Time Luminance Monitoring
$54.00 Save $15.00 RRP: $69.00
SONOFF SNZB-02 ZigBee Smart Temperature Humidity Sensor Indoor Thermometer
$139.00 Save $80.00 RRP: $219.00
ZigBee Smart Window Door Gate Sensor Detector Security Alarm for Alexa Google
$31.95
Tuya Zigbee Temperature and Humidity Sensor Alarm with LED Display for Seedling Fermentation Animal Breeding EU Plug
$79.00 Save $15.00 RRP: $94.00
Tuya Wireless Smart Door Window Sensor System Remote Control Operation 130db Safe Burglar Alarm For
$35.95 Save $33.05 RRP: $69.00
Wireless magnetic alarm for doors - 10 pack window sensor for home and pool security
$35.95 Save $18.05 RRP: $54.00
Magnetic Reed Switch Contact Sensor Alarm for Door & Window Security
$22.95 Save $86.05 RRP: $109.00
Door And Window Alarm, Wireless Door And Window Detectors With Remote Control And Batteries, Anti-intrusion Anti-theft Magnetic Sensor For e And Ki
$35.95 Save $13.00 RRP: $48.95
120dB Individual Alarm Vibration Sensor Theft Prevention Portable Window Door Security Alarm for Bags Luggage Black
$17.95 Save $17.00 RRP: $34.95