HUA-101 Inductive Guard tour system 1,Professional guard tour solution 2,CE,RoHS,Anti-explosion Certificate 3,60,000records 5 years Warranty ,one year free exchange for quality!HUA-101 Shock-resist waterproof guard tour system for security!1,Completely water-proof and shock-resist,built-in silicone layer,super imported aeronautical aluminum body , premium military grade hard anodized coat,10 ...