A brand new Honeywell htrdpk software kit (3 cds ) to use with your Honeywell htr4 digital video recorder install in your school bus . This htrdpk honeywell software kit is use to sort, save and all recording data store in the htr4 digital video recorder hard drive . Please note that only one Honeywell htrdpk software kit is required for up to 100 digital video recorder htr4. Please call for more details.