... students schools, consumption management, time management, dinner management and pool managementReader characteristics: Special anti-collision algorithm, high ... identify, single tag read, tag write, lock and kill tag Capability specifications: IP levellevel 56ProtocolISO18000-6B, ... 85°CHumidity20% ~ 95%Size450mm×450mm×45mmWeight6Kg (With bracket and packing)AccessoriesPower supply,RS-232,disk(SDK, Demo, ...