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Rolling up door sensor

(1419 products available)

Wired Roller Shutter Door Magnetic Contact Sensor Alarm Rolling Up Door Sensor for security alarm

$1.80-3.00
Shipping per piece: $6.61
Min. Order: 2 pieces

High Quality rolling up door contact detector shutter automatic door sensor roller shutter door contact sensor

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$13.64-15.76
Min. Order: 50 pieces

Warehouse vertical roll down remote controller high speed roll up shutter door opener sensor

$110.00-160.00
Min. Order: 2 pieces

Wireless Home Security Detector Roll-Up Door Magnetic Contact Sensor

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$3.80-4.50
Min. Order: 2 units

With battery gsm relay switch remote controller alarm can be connected to door magnets,sensors,barrier,rolling/sliding gate

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$21.00-35.00
Shipping per piece: $8.10
Min. Order: 1 piece

Gate Mechanism Manual Opening Control Easy Lift Roll UP Motor Lift Garage Rolling Door Opener with Remote

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$60.00-95.00
Min. Order: 1 set

Oredy High Speed Roll Up Doors Clean Room Automatic Fast Rolling Door Remote Control System

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$140.00-180.00
Shipping per piece: $257.49
Min. Order: 2 sets

Best price industrial warehouse roll up garage door motor ac800kg rolling shutter side motor manufacturers

$90.00-120.00
Min. Order: 10 sets