The Seven Day Programmable Robotic Vacuum.
This is the Roomba that allows you to schedule up to seven cleaning
times or send the robotic vacuum on an impromptu spot-cleaning of a
soiled carpet or floor using a wireless command center--a feature
unique to the Hammacher Schlemmer model. The unit navigates through a
room autonomously while its efficient brushes rotate at 1,650 rpm,
sweeping debris toward its built-in vacuum (play the video).
A sensor redirects the unit before it encounters furniture or walls,
and it has an enhanced anti-tangle technology that enables the Roomba
to reverse the rotation of its brushes when it senses rug fringe. Two
Virtual Wall lighthouses project infrared beams that confine the vacuum
to one room and, when the unit finishes cleaning the floor, the
lighthouses allow it to move on to another room. The device has six
side brushes that are angled toward the floor, ensuring more effective
dirt removal along walls, and it has an air filter that removes dust
and allergens. The large, bagless dustbin removes at the touch of a
button. The robotic vacuum can clean up to four rooms per charge and
automatically returns to its drive-on charger when its battery runs
low. Most effective on hard floors and medium-pile carpets. Includes
filter. Wireless command center requires four AA batteries. Virtual
Wall lighthouses require two C batteries. 4 1/4" H x 13 1/2" Diam. (7
1/2lbs.)