How to recognize the receiver and transmitter on IBS-SH-60-2 Visiotech Academy April 29, 2020 07:50 Updated Follow On the barriers put an R and T on the back labels to know which is the transmitter and the receiver.Just in case, another method is to look at the one with the power input at the bottom; that will be the transmitter and the other one the receiver. Related articles Configuration of barrier (IBS-) and receiver (IS-SH-REC) synchronization Battery life NV-IPB020A-2-BAT PCX-RIX8I Configuration Using a SPACECONTROL to turn the outputs on and off in the OCBRIDGEPLUS E-mail settings for Safire cameras and videorecorders - Gmail