1、Sensor And Indicator Design: Material break detect board adopts for EE SX1103 infrared sensor with dual LED, double sided indicator, easy to use. 2、Working Voltage: This material break detect module supports 3.2‑5V voltage, comes with 100cm cable, easy to install and connect, compatible with for VORON2.4, for ERCF models. 3、Drop Resistant And Durable: Filament run out detect module utilizes drop proof XA 2.54 connectors for stable performance and ensures a reliable connection. 4、Applications: Can be used for limit switch sensors (like most optical limiters); filament switch sensors (such as for Prusa IR sensors); filament motion sensors (for ERCF Binky size compatible). 5、Premium Material: Filament break detection module is made of premium PCB material, which will not be deformed in long term use and has a long service life. Item Type: Material Break Detect Board Material: PCB Cable Length: Approx. 100cm / 3.3ft Board Size: Approx. 33.5 x 9.5mm / 1.3 x 0.4in Sensor: For EE SX1103 Support Voltage: 3.2-5V Compatible Model: For VORON2.4, for ERCF 1 x Material Break Detect Board 1 x Connection Cable