Thank you so much for writing. We're sorry for any disapppintment!
I am sorry that the RoboVac 25c does not support the boundary strips. Please just place some objects as obstacles to prevent the RoboVac from entering certain areas.
And we do have some RoboVacs that can work with the boundary strips like RoboVac 30c Max, RoboVac G30 Edge and RoboVac G30 Hybrid.
Please reach out for us to help ensure you're 100% satisfied.
There are 3 easy ways to get ahold of us:
1. Writing to the email address in your product's user manual.
2. Searching for our customer support online
3. Reaching out through Amazon messenger
You reaching out helps us know what our customers are looking for, which in turn allows us to improve our products and services, so thank you again for writing.
We promise to keep improving, and we're so grateful for your support!