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$50 to $100 Security System Sensors

Shop the best prices on 3,081 great value $50 to $100 security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Generic1, Ebox and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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1 - 32 of 3,081
Wireless Door Alarm Window Opener Alarm Home Security Sensor Pool Alarm Child Security Anti-Theft (2 Pack)
$74.00 Save $185.00 RRP: $259.00
24Pcs Door and Window Alarm Electronic Alarm Window Alarm Sensor Anti-Burglary Window Security Alarm
$99.00 Save $60.00 RRP: $159.00
W100 Smart WiFi Bridge Gateway and Door Sensor Set for WeHere Smart Lockboxes, APP Control for Home Office Security
$109.00 Save $50.00 RRP: $159.00
Pool alarm for kids safety with wireless door sensor and remote
$79.00 Save $80.00 RRP: $159.00
NEW Tuya Door Sensor Wifi Window Shatter Sensor Door Window Magnetic/shock Detector
$74.00 Save $30.00 RRP: $104.00
Zigbee Home Automation Scene Security Alarm Battery Powered Temperature Sensor Wireless Smart
$79.00
Door Handle Alarm, 120db Door Alarm For Home Security, Door And Window Alarm, Door/window Sensor,batteries Not Included Touch Sensor Door Handle Alarm
$59.00
2pcs Security 100db Wireless Door&Window Alarm Vibration Sensor Home
$69.00 Save $140.00 RRP: $209.00
Embedded Tuya Wifi/zigbee Smart Human Presence Detector Millimeter Wave Radar Detection Sensor Support Intelligent Linkage
$104.00
Infrared Beam Sensor Weatherproof Photocell for Gate Opener DC/AC 12V24V Outdoor Safety
$74.00 Save $45.00 RRP: $119.00
Smart Garage Parking Light with Anti-Collision Sensor 300x200mm LED Alarm System
$69.00 Save $100.00 RRP: $169.00
Mengshen 2-pack magnetic door window alarms with 110dB alert for home security and DIY installation
$94.00 Save $15.00 RRP: $109.00
Anti-Theft Alarm for Refrigerators and Freezers with Door Window Left Open Reminder and 30-Second Beep Alert
$79.00
2pcs Brush 6.5x11x32mm, S For Vacuum -
$79.00
5pcs 433MHz Wireless Vibration Glass Break Detector, Adjustable Sensitivity, Compatible with AlarmWhite SZRH
$64.00 Save $65.00 RRP: $129.00
280M Wireless Door Alarm Sensor for Home & Window Security
$84.00 Save $45.00 RRP: $129.00
2G Callback Locator Anti-Theft Voice-Activated Sensor Alarm N9 US
$64.00
Wireless Door Window Sensor with Chime & 280M Range Alarm
$84.00 Save $45.00 RRP: $129.00
Magnetic Door Sensor 868.4mhz Eu Window Sensor Z-wave Plus Contact Sensor Smart Home
$79.00 Save $15.00 RRP: $94.00
8PCS Foot Sensing Strip Sensor Game Console Hand Bar Dance Machine Hand Dance Foot Switch Dance Machine Sensor Strip
$74.00
Infrared beam detector for home security - Burglar alarm system with IR sensor
$99.00 Save $50.00 RRP: $149.00
Infrared Beam Detector Burglar Ir Alarms Sensor Alarm System
$94.00 Save $55.00 RRP: $149.00
Wireless Door Window Sensors 433MHz for Home Security Alarm System Home Burglar Alarm Kits
$64.00 Save $30.00 RRP: $94.00
Dual Beam Photoelectric Infrared Sensor Barrier Detector 100M Alarm Tamper Alarm Output for Park Courtyard Gate Door Window Burglar Alarm System
$109.00 Save $20.00 RRP: $129.00
2 Pack Freezer Door Alarm, Window Security Alarm, 3/15/30/60 Seconds Wireless Fridge Alarm, 4 in 1 Door Sensor Doorbell Door Open Alarm Loud108dB
$54.00
Automatic infrared beam detector for home security alarm system - 2pcs
$69.00 Save $130.00 RRP: $199.00
Easily Remove Security Tags with the Magnetic Remover Clothing Hard Tag Detacher - Effortlessly Remove Security Tags for Convenience and Peace of Mind
$69.00 Save $50.00 RRP: $119.00
2pcs Security 100db Wireless Door&Window Alarm Vibration Sensor Home
$74.00 Save $135.00 RRP: $209.00
WiFi Temperature Sensor Tuya Thermometer Detector Digital Display Home Smart Life App Aler
$69.00 Save $30.00 RRP: $99.00
Door And Window Anti-Theft Alarms, Door Sensors (For Export)
$104.00 Save $95.00 RRP: $199.00
Door Window Alarms, Adjustable Volume, Chime/alarm, Door Window Alarm Sensor For Home Security, Kids Safety 4 Pack
$69.00
Fake TV Simulator with AC Adaptor for Anti-burglar and Theft Deterrent Home Security - Timer and Sensor (5V British Standard Plug Type)
$59.00 Save $140.00 RRP: $199.00