Filters

Security System Sensors

Shop the best prices on 11,686 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Gze, Dirtypigs and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to New Zealand.

Filters
737 - 768 of 3,200
Door Window Alarm Sensor Magnetic Reed Switch NO NC White 2.51 Inch Adhesive Mount Security
From $104.00
Wireless Magnetic Sensor Door Window Entry Safety Security Burglar Alarm Bell for Home /Office (White)
From $15.95
26-27 Wireless Fridge Alarm - 4-in-1 Door Sensor Chime - Adjustable Delay - Freezer Door Alarm
From $27.95
Window Door Alarm, 120db Wireless Touch Sensor Burglar Security Alarm Loud Door Button Home Hotel Alarm Accessory Burglar Alarm Business Children Secu
From $21.95
Wireless Home Door Window Sensor Burglar Security Alarms System Opening Magnetic Door Sensor 130db
From $43.95
Door Window Contact Sensor - Work with Siren, Alarm Host, Wireless Doorbell Receiver 1 piecewhite
From $64.00
Smart home Wi-Fi temperature and humidity sensor, on-site alarm, environmental monitoring device, alarm. compatible
From $149.00
4X White Door Window Contacts Magnetic Reed Switch Sensor
From $35.95
2Pack Freezer Door Alarm,3/15/30/60 Seconds Wireless Fridge Alarm,4 in 1 Door Sensor Doorbell Door Open Alarm Loud108dB
From $41.95
Door Alarm, Door Opening Detector With Powerful Siren, Magnetic Wireless Door And Window Alarm(pack Of 1)
From $42.95
Garage Door Bracket for Ring Alarm Contact Sensor 2nd Gen, Compatible for Ring Accessory (2Pack, Sensor Not Included)
From $20.95
Wireless Infrared Sensor Motion Detector Entry Door Bell Alarm 2 Transmitter & 1 Receiver Eu
From $74.00
Tuya Wifi Zigbee Door Sensor Tuya App Door Ow
From $219.00
​Professional DVB-T TV Antenna Finder Digital Aerial Signal Meter Satellite Receiver Tool​
From $42.95
W100 Smart WiFi Bridge Gateway and Door Sensor Set for WeHere Smart Lockboxes, APP Control for Home Office Security Edition 0118
From $189.00
10 Sets 433MHz Wireless Magnetic Door Window Sensors for Enhanced Home Security Compatible with Home Burglar Systems Edition 0118
From $94.00
Temperature and Humidity Sensor Graffiti ZigBee Intelligent Sensor E-Ink Screen Detection App Remote Control Sensor
From $74.00
Alarm Gate Fence Trips Line Wire 12G Blank Firer Intruder Alarm Safety Switch suitable for
From $45.95
Door and Window Alarm Sensor, 10 Pack NC Wired Recessed Magnetic Reed Switch for Home Security, Brown
From $46.95
Wireless Door Window Alarm - 120dB Anti Theft Sensor for Home
From $22.95
Overhead Garage Door Magnetic Switch Alarm Sensor with L Bracket Contacts
From $26.95
Tuya ZigBee Light Sensor Luminance Sensor Beam Sensor Real-Time Luminance Detection Smart Home Automation App Control
From $25.95
Tuya ZigBee Light Sensor Luminance Sensor Beam Sensor Real-Time Luminance Detection Smart Home Automation App Control
From $23.95
Wireless Door Window Alarm - 120dB Anti Theft Sensor for Home
From $22.95
Door Opening Sensor Wireless Time Delay Door Alarm Door Sensor Door and Window Security Alarm Home S
From $14.95
Wireless Door Window Alarm - 120dB Anti Theft Sensor for Home
From $23.95
90db Wireless Security Alarm Door Window Sensor Independent Magnetic Opening Sensor Enhanced Home Safety 5Pcs
From $21.95
TY-192 Tuya Smart Home WiFi Temperature And Humidity Sensor
From $59.00
Wireless Home Security Alarm System - 4 Pack Magnetic Door and Window Sensors with 100dB Alert for Intrusion Protection
From $32.95
Wireless Home Door Window Sensor Burglar Security Alarms System Opening Magnetic Door Sensor 130db Security Alarms A
From $30.95
Smart WiFi Door and Window Sensor with Magnetic Contact, Mobile App Alerts, Wireless Security Alarm for Home and Office
From $109.00
Infrared Gate Sensor Kit with Invisible Safety Beam, Weatherproof Photoelectric Sensor for Automatic Garage Door, TC102 Compatible
From $54.00