Jonathen Keravolias, head of sales in the Americas for RoEq, explains RoEq’s GuardCom and top roller systems. The GuardCom systems uses sensors to enable communication between RoEq’s top rollers (conveyors that fit on top of autonomous mobile robots) and stationary conveyors. The aim of this system is to replace the use of Wi-Fi communication between such systems that can be impacted by signal delays, causing problems in the transfer of goods from mobile robots onto conveyors and vice versa.