The TC580 allows up to 16 zones with 16 channels per zone. The full software lets you name zones ("North Dispatch," "Event Security") instead of leaving them as generic "Zone 1."
Configure CTCSS/CDCSS to eliminate interference from other teams using the same frequency. hyt tc580 programming software full
Even with the HYT TC580 programming software full edition, you may encounter errors. Here are the top five: The TC580 allows up to 16 zones with 16 channels per zone