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Security System Sensors

Shop the best prices on 11,050 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.

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225 - 256 of 11,050
433mhz Wireless Door Window Magnet Sensor Detector For 99 Zones Alarm System
$33.95
2.4GHz Wireless TTLOCK Door Sensor Door Contact Detection Window Open Close Status DS3 Works with G2 TTLOCK App
$42.95 Save $26.05 RRP: $69.00
433MHz Door Magnetic Contact Wireless Sensor Detector Switch for Home Garage Alarm Security
$23.95 Save $13.00 RRP: $36.95
Light Curtain Sensor Switch Safety Light Grating Security Device(12 Beams BEM1240C440NB)
$229.00 Save $130.00 RRP: $359.00
Tuya WIFI Smart Door Window Magnetic Sensor Security Alarm Open Closed Detector Home for Anti-Theft Door Rolling Door
$22.95 Save $13.00 RRP: $35.95
Tuya Smart WIFI Door Sensor Breaking in Protection Alarm Anti-Theft 90DB Window Open Detector Voice Control
$24.95 Save $15.00 RRP: $39.95
DC12V Infrared Sensor Switch Contactless Touch Free Door Exit Button with Backlight for Access Control
$27.95 Save $16.00 RRP: $43.95
Tuya ZigBee Door Window Sensor Wifi Smart Home Door Sensor Alarms Wireless Door Magnetic Alarms with Zigbee Gateway
$64.00 Save $40.00 RRP: $104.00
Magnetic Clothing Hard Tag Remove Security Detacher
$45.95
WiFi Power for Tuya 80A Current Meter Smart Home Energy Monitor with Clamp Sensor AC100 to 240V
$59.00 Save $80.00 RRP: $139.00
Smart WiFi Window Door Vibration Alarm Sensor 130dB Burglar Alarm Ultra-thin
$44.95 Save $19.05 RRP: $64.00
Armband protect The Freestyle Libre Sensor
$24.95 Save $59.05 RRP: $84.00
Aubess Tuya Zigbee Door And Window Magnetic Sensor Wireless Connection Smart Home
$219.00 Save $60.00 RRP: $279.00
Wifi Temperature and Humidity Sensor Indoor Thermometer Hygrometer
$40.95 Save $13.05 RRP: $54.00
Tuya Smart ZigBee Door Sensor Door Open / Closed Detectors App Notification
$119.00 Save $40.00 RRP: $159.00
TUYA Zigbee Door Window Sensor Open Smart Security Alarms Compatible W/ Alexa
$27.95 Save $8.00 RRP: $35.95
Intelligent Home Automation Light Sensors Energy Saving Solar Light Detector for Outdoor Brightness Sensors Accessories Multicolor
$99.00
Mailbox Alarm Mail Chime Notification System-Mail Alarm 800 Ft Long Range Wireless Mailbox Alert with LED Light Flashing Edition
$79.00 Save $50.00 RRP: $129.00
Zigbee Smart Vibration Sensor Motion Tilt Alarm for Tuya
$29.95
Door Alarm Loud Sensor for Home Security 5Pcs White Plastic Doorbell Chime
$40.95 Save $18.05 RRP: $59.00
Magnetic Door Window Entry Alarm Sensor Switch for Home Security System
$13.95 Save $17.00 RRP: $30.95
2025 Upgraded Camera Detector Professional Bug RF Detector Hidden Camera Finder
$189.00 Save $110.00 RRP: $299.00
2Pcs Infrared Beam Detector, 20m Waterproof Security Sensor for Door/Window Burglar Alarm System
$39.95 Save $44.05 RRP: $84.00
Bluetooth Multifunction Gateway Smart Home Door and Window Sensor Socket Control Center
$74.00
Tuya WiFi Light Sensor Smart Home Illumination Sensor APP Linkage Control Brightness Detector Illumi
$32.95 Save $36.05 RRP: $69.00
Tuya Smart WiFi Alarm Door and Window Vibration Sensor Security Protection Alert Works with Alexa, S
$42.95
Android Navigation TPMS with 4 Sensors Alarm System USB Android Car TPMS Wireless Transmission Tire
$69.00 Save $60.00 RRP: $129.00
Touch Sensor Door Handle Alarm Anti Theft Vibration Window Burglar Alert Home Security Door Alarm A
$31.95 Save $27.05 RRP: $59.00
Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets)
$39.95 Save $19.05 RRP: $59.00
Fake TV Simulator with AC Adaptor Anti-Burglar and Theft Deterrent Home Security and Sensor,EU Plug
$47.95
Tuya Zigbee Rain Sensor 2-in-1 Light Detector Rainwater Detector Support Tuya APP Remote Control
$33.95 Save $35.05 RRP: $69.00
M5STACK RFID 2 Unit Mini RFID Reader Sensor WS1850S Radio Frequency for Smart portation
$41.95 Save $17.05 RRP: $59.00