This is an iRespond Lites system pack p/n L-30. This is a used system,that was working when removed from the Kentucky Dept .of education .

　　A couple of the units have stickers that say messed-up .or not working .

　　As .Is . SEE my pics .

　　Would be a nice system or replacements for any existing system .

　　This pack comes with the following:

　　30- LR103 clickers

　　1 LB103 base station

　　Installation software

　　User manual

　　Soft carrying case

　　Charger unit for 8 ,clickers .