China

fingerprint guard tour patrol system with impact record Product Description fingerprint guard tour patrol wand system with flashlight Operation Mode RFID,Fingerprint Transmission Magnetic USB cable Storage Capacity 60, 000 pieces IP Rating IP67 Weight 314g Dimention 163mm*50mm*36mm Material Stainless steel Operating Temperature -40 to 85°C Battery 3.7V 2000mAh rechargeable lithium battery Software management As you can see, if the guard didn't patrol as the time you required,