... warehouse and logistics management, member management, etc Hand hold terminal GMN3400 (Fingerprint model) PDTSpecification:GMN3400 ( ... 64M PSRAMROM128MB Nand FlashExpansion storageoptionalLarge external storage device available≤4GBDisplay2.8 inch320X240QVGA Transmissive colored ... ISO15693 TYPR protocol, including CODE series, INSIDE series, Tagit series and so on.ID card recognizeoptionalAvailable ...