Continuing our commitment to innovative consumer activated e-transaction systems the Transaction Team (TT) 3101 is designed to streamline point of transaction and back office operations reduce costs and improve customer service. The user-friendly interactive device combines split-screen display MSR and signature capture capabilities all in a single unit. BothRS-232 and RS-485 connectivity are supported by the 3101 and will automatically auto configure to the correct protocol. Auxiliary RS-232 peripherals can be attached to the TT 3101 allowing data to transparently pass through to the host. The TT 3101 is the ultimate way to integrate other peripherals and eliminate additional equipment.Designed with a built-in three track magnetic stripe reader for credit-debit transactions the TT 3101 boasts a 4.5" x 3.3" LCD window - so large it can display line item detail and point of transaction promotions simultaneously. Fully programmable for both text and graphics the easy-to-read backlit screen displays logos ads and administers consumer surveys. The TT 3101 is PIN secure using either DUKPT or Master-Session key management. If there is an interruption of power to the unit battery back-up protects valuable data from being lost. Because the TT 3101 utilizes passive pen technology the unit is virtually maintenance-free --there's never a need for expensive electronic pen replacement. The TT 3101 is rugged durable and built to last. For special needs customers the TT 3101 can be loaded with larger fonts and its light weight and mounting points allow for secure attachment to a counter stand.Model TT3101 is now available with a two-piece screen protection system designed to protect the glass touch pad from scratches and abuse.