Cave Safely. Cave Softly. CaveSim. CaveSim is a crawl-through electronic cave simulator with video game-type scoring. We are your number one source for cave formation replicas, full scale simulators, and build-your-own cave simulator electronic sensors and related parts.

Set of serial hubs for 50 sensors

CaveSim Store

Buy 8 serial hubs, get one free! Pick up a pack of these serial hubs to connect all 50 of your sensors.

$ 392.00