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Security System Sensors

Shop the best prices on 14,974 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ydcy, Gze and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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481 - 512 of 3,200
Light Sensor DC 5V 12V USB Wire Day Auto-on Light Sensor Cable for Home Security and Lighting
From $13.95
4K Ultra HD Universe Galaxy LED Projection Light Atmosphere Light
From $104.00
Window Sensor Zigbee Wireless Connection Smart Mini Door Sensor Home Assistant for Gateway Home
From $27.95
2PCS Tuya Smart WiFi SOS Button Emergency Wireless Security Alarm Panic Device for Safety Smart Life Remote
From $37.95
Tuya Zigbee Solar Light Sensor IP65 Waterproof Outdoor Brightness Detector with Real Time Luminance
From $74.00
WiFi Door Window Sensor for Smart Home Security Compatible with Tuya App, Instant Alerts, Easy Installation
From $39.95
Security Tag Detacher / Magnetic Remover Clothing Hard Tag Remove
From $59.00
Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets)
From $38.95
3X Sensor Wireless Connectivity User-Friendly App Smart Wifi Temperature and Humidity Sensor for Home Iot Device
From $25.95
ZigBee-Compatible Smart Alarm Sensor with Built-in 90DB Siren & Flashing Light for Tuya Smart Life Home Security Edition 0131
From $44.95
Door Magnetic Alarm Wireless Door and Window Anti-Theft Alarm Home Anti-Theft Door Opening Sensor 10 Pcs
From $54.00
Refrigerator Freezer Door Alarm with 60-Second Alert, Adjustable Volume & Open Sensor
From $30.95
Woolley Zigbee Door Window Sensor Open Closed Detectors Wireless Mini Sensor Home Alarm Notification Google Home Alexa eWeLink
From $79.00
Infrared Beam Sensor Intrusion Alarm Outdoor Long Distance Infrared Detector AC1218V DC1224V 60m/196
From $84.00
Glass Break Detector, Window Alarm with 125dB Alarm, Glass Vibration Sensor Alarm for Your Home, Office (2 Pieces)
From $84.00
Tuya WiFi Smart Vibration Sensor Home Security Protection Smart Life App Real-Time Remote Shock Alarm History Record
From $20.95
9x Tuya Smart ZigBee 3.0 Smart Temperature and Humidity Sensor Battery Powered with Tuya Smart Life App Alexa(B)
From $119.00
130DB Wireless Door Window Entry Security Burglar Sensor Alarm Magnetic Smart Home Garage System Remote Control Led fast xm
From $84.00
4X Camping Perimeter Alarm 125DB High-Volume Trip Alarm Motion Sensor Multiple Modes Easy Installation Camping Security fast xm
From $139.00
Power outage detector, high volume wired alarm system
From $25.95
Door Window Alarm, 90DB Door Alarms for Kids Safety, Door Window Burglar Alarm-Window Pool Alarms for Home Security (2 Pack) -GSL
From $19.95
Tuya Zigbee 3.0 Smart Contact Detectors Security Gate Door(1PCS)
From $5.95
Light Sensor T1 Brightness Sensor Smart Lighting Change Controlled
From $23.95
Solar Mason Jar Lids Lights 4 Pcs, Flame Flickering, Compatible with Regular Mouth Jars, for Garden, Wedding, Patio, Home Decor
From $13.95
10pcs Surface Mount Wired NC Door Contact Sensor Alarm for Door Window Cabinets-JJ
From $27.95
M-809 Magnetic Wireless Door Sensor Burglar Alarm Detector For Home Security
From $44.95
SONOFF SNZB-04P Zigbee Door Window Sensor Local Smart Scene Linkage Tamper Alert Home Security Works With Alexa Google Home
From $59.00
1-7pcs Tuya WiFi/Zigbee Door Sensor Window Sensor Smart Home Wireless Door Detector Smart Life APP Remote Control for Alexa Google Home
From $18.95
1-10pcs Tuya WiFi Smart Door Sensor Door Open / Closed Detectors Security Protection Smart Life APP Control Via Alexa Google Home
From $69.00
Heavy Duty Wired Alarm Garage Door Magnetic Contacts Switch Sensor NC
From $30.95
Alarm Gate Fence Trips Line Wire 12G Blank Firer Intruder Alarm Safety Switch suitable for
From $44.95
Door and Window Sensors 5pcs MC-38 Recessed Wired Door Window Sensor Door Window Alarm Magnetic Switch
From $48.95