Middle-distance wireless GPRS mobile reader
Shenzhen DDCT Technology co.ltd [China]
It supports ISO18000-6B、EPC Class1、G2 protocols,etc. And it has all-in-one waterproof , shakeproof body design( 224 mm×224 mm×65).Its circular polarization antennas can read more than 4 meters. It also has built-in GPRS wireless communication module.