SmartRounds are 18mm non-impact, non-lethal smart bullets. These micro-controlled patent pending smart bullets will initially be available in two versions. A ShockRound and a PepperRound. Each one is equipped with two solid state micro-sensors that turn ON the round when fired, and activate the round millisecs before impact. These projectiles are designed to be fired from a standard 12 gauge shotgun at 450 feet per second and have a range of 100 yards. Both are lightweight, carbon fiber projectiles that produce a low-recoil which allows them to be fired from various 12 gauge shotgun formats. The ShockRound produces a flash-bang and nitrogen gas shock wave that disables the assailant. The PepperRound produces a flash-bang and a capsaicin cloud that causes a burning sensation to the eyes and throat rendering the assailant unable to continue. The MEMS accelerometer sensor and the CMOS image sensor along with the micro-controller give either round the “smarts” to produce a powerful non-impact and non-lethal effect. A very fast acting proprietary chemical produces the hyperbaric nitrogen gas shock wave millisecs before impact. Unlike less-lethal weapons that rely on hitting the target to deliver kinetic energy and considerable pain to disable the assailant, these projectiles do not make contact, which makes these bullets truly non-lethal.