This is the information the salesperson gave me, which she got from the Toyota web page:

"Toyota VIP Security System offers a wide range of safety and convenience features. The RS3200 Security system with Glass Breakage Sensor activates when the glass is broken or door forcibly opened and features remote door locking and un-locking from up to 80 feet away.

The VIP Security System if so effective, your insurance deductible maybe reimbursed if your vehicle is stolen.*

* Specific terms and conditions apply. Please consult the VIP Consumer Limited Warranty card or call TMS Commercial Insurance Department at 888-238-8125."

This sounds like the handsfree feature will still function with the VIP security system.