Help with school security! Sta

Help with school security! Stationed by all doors to monitor entrance with badge and facial ID , the ability to lock doors, sound alarm and call 911 . With wifi, gps and both visual, { such as flashing red & blue lights }, and sound , such as voice , Police Have Been Called & alarm sound might stop some one before anything could happen and at least give the person who is viewing the live feed another avenue for safety & security !