All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier

Window door magnetic sensor

(3749 products available)

Home Security Sensor Anti Theft Wireless Door and Window Magnetic Sensor Alarm Window Door Alarm
verifyReady to Ship
$1.90-$2.15
Shipping per piece: $10.19
Min. Order: 1 piece
NC mode door window magnetic contact sensor
$0.35-$0.40
Min. Order: 10 pairs
Home Safety Alarm System Standalone Magnetic Sensors Independent Wireless Home Door Window Entry Burglar Alarm
verify
$3.19-$4.00
Shipping per piece: $3.42
Min. Order: 10 pieces
Minew S4 Door Sensor Remote Real - Time Tracking Wireless Ble 5.0 Beacon Sensor Alarm Magnetic Smart IoT Door Window Sensor
verify
$7.20-$12.00
Min. Order: 3 pieces
smart life remote control wireless magnetic door contact/sensor for home alarm tuya smart wifi automatic sliding door sensor
verifyReady to Ship
$3.30-$7.00
Shipping per piece: $5.15
Min. Order: 1 piece
KKM S1 Iot Bluetooth 5.0 Ibeacon Tag Magnetic Wireless Smart Door Sensor Alarm Sensor
verifyReady to Ship
$5.15-$8.00
Shipping per piece: $3.70
Min. Order: 2 pieces
mini smart bluetooth wireless magnetic window and door open close motion contact alarm sensor ble iot door sensor for iot system
verifyReady to Ship
$6.12-$10.20
$7.20-$12.00-15%
Shipping per piece: $5.23
Min. Order: 3 pieces
Metal Door Window Usage NO/NC/COM Magnetic Contact Sensor With OKI Reed Switch For Home Alarm System
verify
$1.99-$2.39
Min. Order: 1000 pieces