Your's is the latest, no worries. It is manufactured 2 months ago, my roomba is always the latest version right from the warehouse.
Your homebase is the newer compact design, bro tekster one is the larger one which is actually the older one. 2010 model roomba all comes with auto VW instead of lighthouse and had already been more than a year. If you get those with lighthouse, it is like to be a 2007/2008 old roomba 560 which is no more in production. Only 570 and above comes with LH now, not even the remanufactured models.
yap, i saw in irobot website is showing the latest NEW! Auto Virtual Wall®
Roomba 560
What's In The Box:
1 Remanufactured iRobot Roomba 560
2 Virtual Walls <---
1 Self-charging Home Base
1 Power Supply (3 hour charge time)
1 Brush Cleaning Tool
1 Rechargeable Battery
1 Extra Filter
Roomba 570
What's In The Box:
1 iRobot Roomba 570 With Handle
2 Virtual Wall Lighthouses (Each requires 2 C batteries, not included) <---
1 Compact, Self-Charging Home Base
1 Remote Control
1 Power Supply (3 hour charge time)
1 Replacement Beater Brush
1 Replacement Bristle Brush
1 Extra Filter
1 Brush Cleaning Tool
1 Rechargeable Battery
Just now tried my roomba it's quite enought for me to cleaning whole floor.
but have to monitor and see the char have to move away or put properly,
if not will be stuck there a second and turn left and right.
Noise is quite ok for me.
but i found that something is the cabinet or rack is higher abit and same level for infrared head level, then it is will be stuck a bit more, i am worries about the infrared head hit to the cabinet wall edge until spoil.
it is will be happen, but i still dunno yet, have to monitor again.