Some companies are stepping up to offer new high-tech tools like remote handcuffs for police to use instead of the more dangerous options like pepper spray, rubber bullets and flash grenades.
一些公司正在加大力度提供警用遥控手铐等新型高科技工具，用来代替胡椒喷雾、橡皮子弹和闪光弹等危险性更高的武器。