Bosch GTS1041A-09 REAXX Flesh-Detecting Jobsite Table Saw with Gravity-Rise Wheeled Stand Active response technology  mitigates injury to user in case of blade contact, dropping the blade under the table with no blade damage Easy system reset  takes less than 60 seconds after blade drop, with no damage to the blade Dual-activation cartridge unit  two single-shot cylinders for two separate activations with each cartridge Portability  works seamlessly with the included Gravity-Rise Wheeled stand for easy jobsite mobility, with single-action setup and take down Smart guard system  riving knife and Anti-Kickback pawls provide protection when a kickback occurs, while the overhead guard provides a barrier helping to deter blade contact