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Security System Sensors

Shop the best prices on 11,233 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, GreenZech, Ydcy and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Australia.

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2,529 - 2,560 of 11,233
UTP 4 Channel Passive Video Balun Transceiver
$18.95 Save $9.00 RRP: $27.95
Magnetic Door Switch RC-33 NC Recessed Wired Sensor Alarm (10 Sets)
$14.95 Save $7.00 RRP: $21.95
1 Pair Automated Gate Safe Infrared Detector Sensor/ Swing /Sliding/Garage Gate / Door Safety Infrar
$23.95 Save $11.00 RRP: $34.95
2Pcs WiFi Vibration Sensor Alarm Wireless Vibration Detector Black
$27.95 Save $14.00 RRP: $41.95
Smart WiFi Door and Window Alarm Sensor, Remote Anti-Theft Alarm
$22.95 Save $12.00 RRP: $34.95
Split Type Door and Window Sensor Door Magnet Sensor EU Black
$22.95 Save $11.00 RRP: $33.95
2Set Overhead Garage Door Contacts Wired Magnetic Switch Alarm Sensor
$30.95 Save $16.00 RRP: $46.95
Wireless Door and Window Vibration Sensor Alarm 125dB Black
$14.95 Save $7.00 RRP: $21.95
4pcs Door Window Sensor Zigbee Wireless Connection Smart Mini Door Sensor Work for Gateway Mi Home
$139.00 Save $70.00 RRP: $209.00
Tuya Smart WIFI Door Sensor Window Open Detector Voice Control
$17.95 Save $9.00 RRP: $26.95
Door Window Burglar Alarm Sensor Wireless Remote Control Anti-Theft
$27.95 Save $14.00 RRP: $41.95
5 Set Wireless Burglar Alarm Door and Window Magnetic Sensor Alarm
$13.95 Save $7.00 RRP: $20.95
New Tuya ZigBee Smart Vibration Sensor Door Window Detection Alarm
$17.95 Save $9.00 RRP: $26.95
2X Light Sensor DC 5V 12V USB Wire Night Auto-on Light Sensor Cable for Home Security and Lighting unbrand
$14.95 Save $8.00 RRP: $22.95
Zigbee Smart Door Window Sensor Wireless Mini Alarm Sensor
$16.95 Save $8.00 RRP: $24.95
6X Wired Dual Beam Photoelectric Infrared Sensor Barrier Detector 100M Alarm Tamper Alarm for Park Burglar Alarm System unbrand
$139.00 Save $70.00 RRP: $209.00
Tuya Zigbee Solar Light Sensor Waterproof IP65
$36.95 Save $22.05 RRP: $59.00
for 117 25700071 Magnetic Switch
$129.00 Save $60.00 RRP: $189.00
SNZB-04P Zigbee Door and Window Sensor
$26.95 Save $13.00 RRP: $39.95
Infrared Photoelectric Sensor Beam 12v/24v Outdoor Waterproof Infrared Sensor Gate Signal for Slide
$17.95 Save $9.00 RRP: $26.95
Wireless Door Sensor Alarm C Home Security Window Entrance Alarm
$59.00 Save $100.00 RRP: $159.00
Tuya WiFi Door Linkage Equipment Intelligent Devices Wireless Voice APP View Functions Burglar Alarm Sensors Compatible With Alexa Home
$24.95 Save $29.05 RRP: $54.00
Tuya ZigBee Door Window Sensor Wifi Smart Home Door Sensor Alarms Wireless Door Magnetic Alarms wit
$48.95 Save $5.05 RRP: $54.00
Carbon dioxide meter digital temperature and humidity sensor detector920mm
$129.00
Magnetic Label Remover Clothes Anti-theft Buckles Nail Extracto
$23.95 Save $23.00 RRP: $46.95
Smart smoke detector sensor
$104.00
Expandable for Solar Wireless Driveway Alarm System (Only Sensor, CAN NOT Work Without Receiver)
$36.95 Save $17.05 RRP: $54.00
Door Window Sensor Quick Response Data Storage Voice Operation Red LED Door Alarm
$59.00 Save $30.00 RRP: $89.00
Wireless Window Door Sensor, Magnetic Contact Switch EU Plug
$23.95 Save $3.00 RRP: $26.95
20mm Inductive Proximity Sensor Switch NPN Normally Open 6-36VDC LJ30A3-20-Z BX Metal Detection Range Sensor for Automation Equipment
$18.95 Save $9.00 RRP: $27.95
High quality Tuya WiFi Smart Door and Window Sensor Alarm Sensor Support Alexa
$45.95 Save $28.05 RRP: $74.00
4-Piece Door and Window Alarm Set, Magnetic Burglar Alarm Sensor, Siren for Child Safety
$32.95 Save $11.00 RRP: $43.95