Handheld Wand Scanner For Weapon BY HIPHEN SOLUTIONS Ad details Specifications: Product dimensions 395mm*85mm*30mm Packing dimensions 430mm*100mm*50mm Product weight 20pcs/carton, 13 kg/ carton Gross weight 0.5 kg/1pcs Working power supply 6F22ND 9V battery Alarm mode Buzzer and LED synchronized Competitive Advantage: High sensitivity , can detect