Anti-Collision Device are the controlling devices that are used for the efficient controlling of the heavy crane arms and various other components to prevent them from colliding during the operation and to minimize the risk of accidents. These are usually installed in the festoon rail system, hoist cranes for the controlling the motion and speed in a proper sequence. Anti-Collision Device are simple electronic units that comprises of highly sensitive sensors and relays. These micro controller based systems runs on a supply voltage of 110 to 220 VAC. They can easily work on the high temperature zones of 70 degree Celsius very efficiently. Buy from us these high performance devices in bulk at a low price.