*********CREATE YOUR EXPERIENCE***********

Special Announcement:
InterSense Product Alert -- IS-600 Systems

*******************************************************

Due to the end of life of several critical components of the IS-600 product line, we must
notify you that InterSense will be officially removing the Mark 2 and Mark 2 Plus systems
from the InterSense price list as of February 1, 2003. Since the IS-600 system is the tracker
of choice for several ongoing military and industrial programs, InterSense will continue to
manufacture the Mark 2 and Mark 2 Plus systems on a special order status to support
these programs. The delivery time for these orders will be 6-8 weeks ARO.

Furthermore, on February 1, 2003, there will be a 25% increase in the list price of each system.
The IS-600 system accessories (i.e. X-bar, InertiaCube, SoniDiscs) will also be available
forpurchase on a special order basis with the same delivery and percentage increase in list
prices of these components.

One of the key components of the IS-600 system that is no longer in production is the ultrasonic SoniDisc.
The vendor discontinued these sensors several months ago and InterSense purchased a last time
buy of the remaining supply at that time. Of the eight different types of sensors, InterSense presently
has seven in stock, as the BLUE sensor is no longer available. As a result, the IS-600 Mark 2 system
will now ship the White, Grey and Magenta colors as the standard system configuration.

Although the IS-600 system has been used extensively in many different applications, InterSense believes
that our IS-900 system addresses the majority of the applications now being served by the IS-600.
Please contact our technical sales staff for help in addressing your needs.

*******************************************************

We wish you all the best and success for the New Year. Please do not hesitate to contact us for any questions.