Specification Brand : Zeberoxyz BulletPoint : Made in the USA BulletPoint1 : Brand New and good qualtiy BulletPoint2 : Main Function: Used to detect if the filament is running out, and automatically stop the 3D printer when the filament runs out BulletPoint3 : Filament detection module: the new design of the intelligent module, when the filament is used up, the main board to implement the pause command operation BulletPoint4 : 3D Printer Accessories:Very useful filament detection sensor module, ideal accessory for 3D printers to make your printing work smooth and assured BulletPoint5 : Suitable for use with other boards: The material detection module uses level-hopping detection. When there is a material, the level signal of the detection port should be high. When there is no material, the level signal of the material port is low and the system detects a material. If the transition from high to low is determined, the material is considered to be used up and the pause command is executed. After the person replaces the material, the printer continues to print Color : 360' Reel 17g Natural ExternallyAssignedProductIdentifier : 7426835038088 ExternallyAssignedProductIdentifier1 : 0791783536823 ExternallyAssignedProductIdentifier2 : 791783536823 ExternallyAssignedProductIdentifier3 : 0840710102553 GpsrSafetyAttestation : 1 ItemName : Zeberoxyz Filament Break Detection Sensor Module Filament Run-Out Pause Detecting Monitor for 1.75mm PLA ABS Filament Detect Module Monitor Sensor ItemPackageDimensions_Height : 9.398 centimeters ItemPackageDimensions_Length : 1.7018 centimeters ItemPackageDimensions_Width : 6.096 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : 3d-printer-accessories Manufacturer : Zeberoxyz Material : Plastic ModelNumber : ZE021 NumberOfItems : 1 PartNumber : ZE021 ProductDescription : Product description: Brand New and good qualtiy Product Name: Material Inspection Module; Suitable for 1.75mm Filament Item type: Detection Module Material: Plastic Color: Black Size: Suitable for 1.75mm Filament Mounting Hole Size: 3.5mm Mounting Hole Distance: 20mm Cable Length: 1M Dimension: 38 x 30 x 12.7mm Working Principle: The filament detection module uses the level transition detection method. When with filament in, the detection level signal should be high, and when no filament, the filament port level signal goes low. When the system detects a determined transition from high to low level, it will regard it as the filament exhausted. then the board executes the pause command operation, and after the replacement of the filament, it will continue to print Package Contents: 1 PCS Filament Detection Module 1 PCS Cable Note: The Black line is G is the negative pole, the Red line is V is the positive pole and the White line is S is the signal line. Long time positive pole and negative pole connection errors will burn out the circuit Any question or problem, do not hesitate to contact or QA us,we will try our best to service you with in 24 hours.