Security System Sensors

Shop the best prices on 3,498 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Other, Ebox and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Canada.

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433MHz Wireless Magnetic Door & Window Sensor Home Security Alartor System Burglar Alartor Kits unbrand

Tuya Zigbee Door and Window Sensor Smart Home Automation Security Protection Smartlife APP Alarm Remote Real-Time Push unbrand

Tuya Wifi Door Sensor Window Entry Sensor Security Burglar Magnetic Sensor Alarm Smart Life for APP Remote Control unbrand

Infrared Sensor Photocell for Gates Security Gate Motion Detector Security Infrared Sensor unbrand

5pcs 433MHz Wireless Vibration Glass Break Detector, Adjustable Sensitivity, Compatible with Alarm Systems unbrand

DC 12v 24v Infrared Sensor Detector Door Safety Photocell Beam Sensor for Automatic Door unbrand

Sensor Wireless Connectivity User-Friendly App Smart Wifi Temperature and Humidity Sensor for Home

$10.95 Save $4.00 RRP: $14.95

Smart Welcome Doorbell with 120 Degree Viewing Angle and Motion Detection for Retail Establishments

$14.95 Save $2.00 RRP: $16.95

Tuya WiFi SOS Panic Button Smart Life APP Notifications One Key Alert Wall Sticky /Neck Strap Desig

$35.95 Save $7.00 RRP: $42.95

Window Sensor Zigbee Wireless Connection Smart Mini Door Sensor Home Assistant for Gateway Home

$20.95 Save $4.00 RRP: $24.95

Wireless Outdoor Door Window Magnetic Alarm Sensor Waterproof Monitor Burglar Anti Theft Alarm Home

$31.95 Save $6.00 RRP: $37.95

Tuya Wifi Smart Switch Door Exit Push Release Button No Touch Infrared Induction for Access Control

Zigbee Smart Gateway Zigbee Wireless Hub Gateway for Smart Home Automation for Zigbee Devices Via Smart Life

WiFi Vibration Sensor with Adjustable Sensitivity, Battery Powered, Smart Life App Control, Real-Time Alerts for Home Security

$32.95 Save $16.00 RRP: $48.95

1Pcs Car TPMS Tire Pressure Sensor 41990-34000 433MHZ for Scangyong Actyon Korando Musso Rexton Rodius System Sensor

Tuya Zigbee Smart Vibration Sensor Home Security Guard Real-Time Monitoring Alarm Notification Tilt Detector

Door Open Alarm Smart Door Window Sensor Smart Home Door Detectors Door and Window Burglar Alarms unbrand

Garage Door Bracket for Contact Sensor,Ring Sensor Mounting Bracket Security Accessories

2Sets Overhead Garage Door Contacts Wired Magnetic Switch Alarm Sensor with Armored Wire Leads and Adjustable Bracket

Smart Home Zigbee Temperature and Humidity Sensor Remote Control Work with Assistant

Zigbee Temperature Sensor for Tuya APP, Animal Breeding Use

SNZB-04P Zigbee Door and Window Sensor Local Smart Scene Linkage Tamper Alarm Security Compatible with Alexa Home

Tuya Zigbee 3.0 Smart Contact Detectors Security Gate Door Window Sensor Transducer Smart Life Home(1PCS)

Negative Battery Cable AV6N-10C679- for Focus Escape Transit 2012-2018 Battery Management System Sensor AV6N-10C679-GB

Tuya WiFi Smart Door Magnetic Sensor App Control USB Wireless Door & Window Sensor Door Magnetic Alarm Detector

Tuya Intelligent Pressure Sensor for ZigBee Detection Automation Scene Linkage 800mm

Zigbee Door Sensor Wireless Magnetic Window Open Closed Alarm Detector Works Zigbee2MQTT for Need Gateway

Tuya Smart WIFI Door Sensor Breaking in Protection Alarm Anti-Theft 90DB Window Open Detector Voice Control

Window Door Security Alarm with Magnetic Sensor for Home Entry Protection Easy Install

$22.95 Save $11.00 RRP: $33.95

Door and Window Sensor for Home Security, Compatible with Alarm System, Requires Alarm Host

$20.95 Save $10.00 RRP: $30.95

Home Automation Wired Door Sensor with 8/12 Bit Digital Processing for 9m Detection Range

$24.95 Save $12.00 RRP: $36.95

Tuya WiFi SOS Panic Button Smart Life APP Notifications One Key Alert Wall Sticky /Neck Strap Design

$38.95 Save $30.05 RRP: $69.00