Dear Supplier, Kindly review the attached Terms of Reference document for all information regarding this tender. This tender allows suppliers to select lines on which to respond. However, in order to pass the financial evaluation responding to lot 1 and lot 3 is considered mandatory. Lot 2 is optional in case the solution offered is a plug-and-play solution that does not require on-site installation.Please contact us if you are having issue finding, accessing or downloading the Terms of Reference.