Checkpoint Security Technology keeps walking with increasing requirements for higher security system. Our business sales promotion rely on superior quality, most favorable price and efficient delivery service. We own best R&D group to satisfy and realize our customers' expectation in security detection and communication fields. Now we developed security metal detectors for anti-theft or weapons prevention; under vehicle searching mirrors for hidden bombs or forbidden objects checking; as well as cell phone jammers. These products are widely used in police and military , industrial and business fields. Vanguard Security Products Manufacturer