Filters

Security System Sensors

Shop the best prices on 904 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on Yale, Xiaomi, Domos and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to United States.

Filters
737 - 768 of 904
Smart Light Sensor Zigbee Optical Control Device with App Control for Home Automation
$35.95 Save $18.05 RRP: $54.00
Recessed Magnetic Contact Switch 3/8 Inch Mini Stubby Press Fit Door and Window Alarm Sensor White
$16.95 Save $7.00 RRP: $23.95
Proximity Sensor 3Wire NPN PNP Smart Metal Detection Dual Output with 1.5m Cable
$14.95 Save $8.00 RRP: $22.95
Touchless Infrared Exit Button with Blue Backlight, Stainless Steel Hands Door Release Sensor
$14.95 Save $8.00 RRP: $22.95
5m Wired Magnetic Door Sensor for Roller Shutter and Garage Doors with NdFeB Lock and Long Life
$14.95 Save $8.00 RRP: $22.95
2X R558S Fingerprint Sensor Module for Access Control, Reliable Capacitive Recognition
$31.95 Save $15.00 RRP: $46.95
Wired Magnetic Door Sensor with Durable Metal Housing for Home Security Alarm Windows and Doors
$20.95 Save $10.00 RRP: $30.95
Magnetic Reed Switch Door Window Security Sensor NO NC Dual Wiring Low Voltage 2 Sets
$16.95 Save $7.00 RRP: $23.95
Wireless Door Window Sensor Set for Home Security Alarm System, Instant Intrusion Alert, Easy Mount
$16.95 Save $7.00 RRP: $23.95
1076WM Wide Gap SPDT Recessed Magnetic Door Contact Sensor for Steel Doors, TamperResistant White Design
$179.00 Save $90.00 RRP: $269.00
Window Door Security Sensor with TouchSensitive Alert System, White AntiTheft Tamper Detection
$17.95 Save $8.00 RRP: $25.95
VL53L5CX Time of Flight Sensor Module, MultiZone Distance Sensor for Security Systems
$26.95 Save $12.00 RRP: $38.95
Emergency Door Release Break Glass Alarm Button with Dual Mode Activation and Fast Wall Mount
$149.00 Save $80.00 RRP: $229.00
60GHz mmWave Radar Human Presence Detection Sensor with Micromovement Sensing for Smart Home
$79.00 Save $40.00 RRP: $119.00
Door Window Alarm Sensor 10 Pairs, Magnetic Contact Switch for Wired Wireless Home Security Systems
$17.95 Save $9.00 RRP: $26.95
Door Sensor Alarm with Smart Voice Alert for Refrigerator or Freezer, Energy Saving Reminder
$94.00 Save $45.00 RRP: $139.00
4 Pack Door Window Alarm Magnetic Burglar Sensor Loud Alert for Home Office Kids and Pool Safety
$16.95 Save $7.00 RRP: $23.95
Wireless Door Window Alarm Sensor with 110dB Loud Siren, Easy Install Home Security, 9 Pcs
$59.00 Save $30.00 RRP: $89.00
Magnetic Door and Window Alarm 5 Pack, 110dB Home Security Sensor with 4 Modes
$30.95 Save $15.00 RRP: $45.95
Rolling Door Magnetic Contact Reed Switch OC60 N.C. Sensor 2 Wire Easy Install for Shutters
$22.95 Save $8.00 RRP: $30.95
Vibration Alarm with Dual Protection Mode for Home Security and Bicycle AntiTheft Use
$16.95 Save $7.00 RRP: $23.95
Magnetic Reed Switch NC Recessed Wired Door Window Contact Sensor for Home Alarm Security White 5 Sets
$25.95 Save $10.00 RRP: $35.95
6 Pack WiFi Door Sensor Smart Window Alarm with Instant Alerts Alexa Google Tuya Compatible
$64.00 Save $30.00 RRP: $94.00
Infrared Beam Sensor Pair with Waterproof 12V Outdoor Gate Safety Detector for Garage Door
$23.95 Save $12.00 RRP: $35.95
Surface Mount Magnetic Contact Sensor Set with Spacers and Grey Finish for Door Window Security
$16.95 Save $7.00 RRP: $23.95
Outdoor Infrared Beam Sensor 100m Dual Beam Wired Detector for Perimeter Security Alarm
$179.00 Save $90.00 RRP: $269.00
Wireless Door and Window Alarm Sensor 120dB Loud Security for Home Kids Elderly Safety 3 Pack
$20.95 Save $9.00 RRP: $29.95
10PCS SW420 Vibration Sensor Module Set with Extended Trigger and Clean Output for Alarm Systems
$14.95 Save $8.00 RRP: $22.95
Yale 3 Pack Pet PIR Motion Detector Sensor Pet Friendly SR & EF Alarm 868MHz Yale
$84.00
Wireless Door and Window Alarm Sensor with Smart Ray Detection and Remote Monitoring for Home
$17.95 Save $8.00 RRP: $25.95
Wireless Door Window Sensor for LWOHSI A103F A105F A108F A109F Home Security Alarm with Instant Alerts
$16.95 Save $7.00 RRP: $23.95
Door Window Contact Sensor 5 Pack NC Recessed Magnetic Reed Switch Concealed TamperResistant
$28.95 Save $13.00 RRP: $41.95