Security System Sensors

Shop the best prices on 740 great value security system sensors. Shopping for security system sensors is easy with Fruugo, with SALE discounts, offers and savings on Yale and Smart Things. Buy security system sensors online safely with Fruugo, with secure payment and fast shipping to United States.

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Door Contact Sensor for Access Control, Reliable Detection, Single and Double Door Support

$30.95 Save $13.00 RRP: $43.95

Wired Door Window Contact Sensor Pack of 6 with Hidden Recessed NC Magnetic Reed Switch for Security

$19.95 Save $8.00 RRP: $27.95

Smart WiFi Temperature and Humidity Sensor for Alexa and Google Home, Smart Life App Monitor

$21.95 Save $9.00 RRP: $30.95

Door and Window Sensor 4 Pack AntiTheft Alarm for Home Security with Immediate Entry Alerts White

$31.95 Save $14.00 RRP: $45.95