The IDTech SmartPIN is a PIN Entry Device designed for outdoor or indoor unattended POS operations where encrypted PIN entry is required. The products can be used for both online and offline PIN verification operations. SmartPIN can be used in POS machines for fuel dispensing, kiosks, vending, and other devices accepting credit and debit payments. SmartPIN is available as a PED only or as a PED with integral backlit LCD display & 3 programmable application/function keys. The SmartPIN design is robust, withstands abusive use, and is vandal resistant. The keys and display are waterproof for splashed, spilled, & direct liquid spray. Along with the molded plastic body with flush mounting stainless steel cover, the keys are either plastic or stainless steel with engraved keys to withstand harsh use & environment. A battery maintains the cryptographic keys during power outages and storage.