Finished in a stylish, waterproof housing, the OMNIKEY® 5321 CR represents the ideal reader for contactless technology applications in clean room environments such as manufacturing sites or hospitals with high demands for hygiene. Featuring a PC-linked reader that reads/writes to 13.56 MHz contactless smart cards in all three HF standards, the OMNIKEY 5321 CR economically supports enduser environments where a variety of contactless cards and tags are used.