Filters

Security System Sensors

Shop the best prices on 5,971 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Ebox, Nedis and more. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to Singapore.

Filters
2,049 - 2,080 of 3,200
Magnetic Remover Clothing Hard Tag Remove - Security Tag Detacher for Easy Tag Removal
$23.95
SONOFF DW2 Wireless Door Sensor: Smart Home Security Detector with Alexa Compatibility
$34.95 Save $12.00 RRP: $46.95
Heavy Duty Wired Alarm Garage Door Magnetic Contacts Switch Sensor NC with Adjustable Bracket
$15.95 Save $5.00 RRP: $20.95
Wireless Door and Window Vibration Sensor Alarm 125dB Glass Breakage Anti-Theft Sensor, Easy Install
$12.95 Save $4.00 RRP: $16.95
Door Anti Burglar Protection Kit 911770 Door Security Device Replacement for Peugeot Boxer
$49.95
Magnetic Remover Clothing Hard Tag Remove - Security Tag Detacher for Easy Tag Removal
$23.95
Photoelectric Beam Sensor 13ft Gate Safety Sensor Weatherproof Fast Detection for Sliding Gates
$24.95 Save $13.00 RRP: $37.95
Hidden Camera Detector RF Signal Scanner 4in1 Privacy Protection for Travel Hotel AntiSurveillance
$33.95 Save $16.00 RRP: $49.95
Wireless Gate Sensor with Infrared Beam, IP55 Weatherproof, Low Battery Alert for Outdoor Gates
$69.00 Save $30.00 RRP: $99.00
New Tuya Zigbee Solar Light Sensor Waterproof IP65 Outdoor Brightness Detection Luminance Sensor Eas
$35.95 Save $10.00 RRP: $45.95
Fake TV Simulator with AC Adaptor Anti-Burglar and Theft Deterrent Home Security Timer and Sensor,E
$26.95
4PCS Tuya ZigBee Smart Vibration Sensor Real Time Monitoring Door Window Detection Alarm Smart Home
$46.95
6-Sensor Solar Tire Pressure System with Security Alarm for RVs and Trailers - Real-time Monitoring
$74.00 Save $15.00 RRP: $89.00
NEO COOLCAM Smart Door Window Sensor - Wireless Z-Wave Plus, Instant Alerts, Compact Design
$59.00
NEW Tuya Door Sensor Wifi Window Shatter Sensor Door Window Magnetic/shock Detector
$50.95 Save $23.05 RRP: $74.00
Light Sensor DC 5V 12V USB Wire Day Auto-on Light Sensor Cable for Home Security and Lighting
$9.95 Save $4.00 RRP: $13.95
4in1 Multi-Functional Door Magnetic Alarm Touch Button Door and Window Alarm Displacement Alarm Sensor 125dB
$15.95
Door Magnetic Sensor Embedded Reed Switch For Doors And Windows Waterproof Dustproof Home Anti-Theft Alarm
$24.95 Save $13.00 RRP: $37.95
Premium RFID-RC522 Module Kit with 1 x S-50 Blank Card 1 x IC Card Sensor Module 2 x Pins Row 1 x for Key Ring
$16.95
Détecteur infrarouge à impulsions numériques, barrière de faisceau invisible, détection active, alarme IR 100 m
$69.00 Save $20.00 RRP: $89.00
Alarme de température et d'humidité GSM 3G 4G Surveillance environnementale Alarme de panne de courant
$209.00 Save $60.00 RRP: $269.00
Lot de 2 interrupteurs magnétiques à lames, DC12 à 24 V, NC, capteur de porte/fenêtre filaire pour système d'alarme antivol de sécurité domestique
$28.95 Save $9.00 RRP: $37.95
Système de sécurité anti-effraction avec contact magnétique pour porte et fenêtre, pour magasin, garage, supermarché
$13.95 Save $4.00 RRP: $17.95
Capteur d'humidité et de température intelligent sans fil pour TUYA ZigBee, contrôle o pour Google Home
$24.95 Save $7.00 RRP: $31.95
Détecteur d'intrusion à faisceau infrarouge, détecteur infrarouge longue distance pour extérieur, 12-18 V CA, 12-24 V CC, 60 m/196,9 pi
$64.00 Save $20.00 RRP: $84.00
Détecteur d'intrusion à faisceau infrarouge, détecteur infrarouge longue distance pour extérieur, 12-18 V CA, 12-24 V CC, 100 m/328,1 pi
$64.00 Save $20.00 RRP: $84.00
Capteur de faisceau infrarouge sans fil, alarme antivol, étanche IP55, pour porte automatique
$43.95 Save $15.05 RRP: $59.00
Une paire d'interrupteurs d'alarme de sécurité magnétiques pour portes et fenêtres normalement fermés, boîtier métallique
$17.95 Save $5.00 RRP: $22.95
Magnetic Reed Switch NC Recessed Door Window Alarm Sensor, DualPack, Metal Compatible
$20.95 Save $11.00 RRP: $31.95
Door and Window Alarm Sensor, 10 Pack NC Wired Recessed Magnetic Reed Switch for Home Security, Brown
$24.95 Save $13.00 RRP: $37.95
Wireless Door and Window Alarm Sensor with Sensitivity Magnetic Design for Home and Office Security
$20.95 Save $11.00 RRP: $31.95
Door Window Alarm Sensor with Sensitivity Magnetic Detection for Home Security and Office Use
$20.95 Save $11.00 RRP: $31.95