
- 1Digisensory Technologies Avista Smart SensorsApril 20, 2012
- 2LRAD: Long Range Acuostic DevicesApril 20, 2012
- 3Recon Robotics Scout: SWAT's Secret WeaponApril 20, 2012
- 4ShotSpotter: Gunshot Detection SystemApril 20, 2012
- 5Virtra Systems: Crime Fighting SimulationsApril 20, 2012