Learn /
Blocks /
Inputs /
Detector Rail
Detector Rail
A detector rail is a rail-mounted sensor: it outputs strong power 15 while any minecart sits on it, powering the block below and nearby dust until the cart rolls off.
Bedrock Edition · Block dictionary
Detector Rail — spec
Output Power level 15 while a minecart is on it
Power type Strong to the block below, weak to adjacent dust
Works with All minecart types
Comparator Reads a container minecart's fill level (0–15)
Bedrock note A comparator behind a detector rail reads the fill level of a passing hopper or chest minecart , which is how cart-based item sorters route cargo automatically.
Open full simulator →
Related blocks
Built something cool? Open the simulator · Found an error? Use the in-app feedback button · Support this project
Not affiliated with Mojang or Microsoft. Minecraft is a trademark of Mojang Synergies AB.