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Security System Sensors

Shop the best prices on 11,519 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.

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1,281 - 1,312 of 3,200
5 Pcs MC-38 Wired Door Window Sensor Magnetic Switch for Home Alarm System, NC Normally Closed
From $31.95
Magnetic Door Window Contact Sensor No/nc Magnetic Switch Easy To Install 0926 Edition 0118
From $24.95
Mailbox Alert Sensor,Real-Time Updates,Secure Home Monitoring,Easy Installation_yzac
From $64.00
7m Sliding Garage Door Gate Opener Infrared Beam Reflective Photocell for Electrical Gate Photoelectric Switch Gate_yzab1
From $139.00
2 in1 Door Sensor, Infrared and Radar Safety Sensor for Automatic Doors
From $279.00
5PCS 25mm RFID Checkpoints Label Tag Guard Tour Patrol System
From $17.95
2 x Wolf-Guard Wireless PIR Motion Sensor Detector Alarm for Home Security Alarm System 4G/GSM Alarm Panel 433MHZ UNBERANDED
From $129.00
Tyre Pressure Monitoring Sensor 315MHz Replacement Sensor Durable Black Material Reliable Performance Easy Installation for Nissan Cub
From $79.00
Door Alarm Wireless Anti-theft Remote Control Door Window Alarms
From $46.95
20m Waterproof Active Photoelectric Single-beam Infrared Laser Sensor Obstacle Detector Anti-theft Alarm System Home Security
From $54.00
Bedwetting Alarm with Bright Light and Strong Vibration Bedwetting Alarm with Sensor for Babies, Children, Elderly - Gray,2024 Ping
From $43.95
2X Tuya Zigbee 2MQTT Multifunctional Pressure Sensor Flexible Thin Film Pressure Sensor Detection Strip Smart Linkage-SNNGV
From $104.00
Wireless Door Alarm Window Opener Sensor for Home Security Pool Child Safety Anti-Theft (2 Pack)
From $149.00
Home Door Open Sensor Alarm Wireless 280M Range & Chime
From $74.00
2pack Freezer Door Alarm,3/15/30/60 Seconds Wireless Fridge Alarm,4 In 1 Door Sensor Doorbell Door Open Alarm Loud108db
From $38.95
FMCW Modulation 24GHz Human Presences Detection Sensors For Intelligent Home Security Robotics Real Time Monitoring Multicolor
From $129.00
4PCS Car Tpms Tire Pressure Monitor Warning System Sensor for For Haval F5 F7 F7X H2s H4 H6 H7L For GreatWall VV5 VV7 VV6
From $129.00
WiFi Door Window Sensor APP Smart Home Security Protection Door Open Closed Detector for Alexa Yandex
From $19.95
Pool door alarm for home security - 10 pack wireless window sensor
From $109.00
4-Pack Wireless Door Magnetic Sensor Window Alarm for Home Security System, Pool Door Alarm
From $59.00
Door and Window Alarm, 130dB Wireless Door and Window Detectors with Remote Control and Batteries, Anti-Intrusion Anti-Theft Magnetic Sensor for Home
From $74.00
Door and Window Alarm - 4x Wireless Intrusion Alarm Pack - Home Security Against Burglary - Magnetic Operation - 90 dB
From $69.00
Tuya Zigbee 3.0 Smart Contact Detectors Security Gate Door Window Sensor Transducer Smart Life Home
From $7.95
2X Crack Monitoring Record, Acrylic Tell Tale Corner Crack Monitor for the Standard Crack and Corner Tell Tale Record
From $14.95
Pet Immune Wired PIR Motion Sensor Dual Detector for Home Security and Burglar Alarm Systems
From $59.00
pair of normally closed magnetic door and window security alarm switches, metal housing
From $22.95
20pcs Universal PIR Detector Brackets
From $49.95
Zigbee Vibration Tilt Detection Sensor
From $49.95
10-Pack Window and Door Alarms with Wireless Magnetic Sensors compatible with Home Security, Pool Area Protection System
From $109.00
FP001 Metal Circular Face Recognition Module Supports Palm Vein Recognition for Face Recognition Applications
From $31.95
2X Tuya Smart Vibration Sensor ZigBee Tuya Sensor Monitor App Control Security Protection Zigbee Sensor
From $36.95
One Key Alarm SOS Panic Call Button Tuya WiFi Smart Life APP compatible Elderly Kids Patient with Rechargeable Battery Hanging Rope CS fast
From $89.00