NEC MultiSync® P553 SST is the new multi-touch product of NEC's P Series boasting 55" in size. Based on the new touch technology ShadowSense™ the display delivers true multi-touch support with up to 6 simultaneous touch points. ShadowSense™ touch is an innovative and patented optical position sensing technology. Unlike other optical technologies that utilize cameras or imaging arrays, ShadowSense™ designs use high-performance sensors to provide unprecedented performance, stability and accuracy. Thanks to anti-reflective coating, reflections are reduced to a minimum which significantly increases the readability of the content shown.
An ideal solution for any kind of 24/7 interactive retail signage, wayfinding and kiosk applications as well as for interactive whiteboard usage in meeting rooms and class rooms.

BENEFITS
- Multi-Touch - true multi-touch support with up to 6 simultaneous touch points for all major operating systems.
- ShadowSense™ Touch - offering real-time tracking of all touch points (6 to 8 ms response time) and sub-2 mm touch point accuracy. No ghost touches or dead zones.
- Driver-free - no need to install any drivers on the host PC for all major operating systems. Interface to host PC is USB HID protocol with no drivers, calibration or application software on the host.
- Calibration-free - due to robust and accurate design, no drift, mechanical alignment or temperature issues. No re-calibration of the touch system necessary.
- Static Object Detection and Rejection - solid touch activation of any objects ≥ 4 mm in diameter. Possible usage with finger, gloved hand and stylus. Configurable hover distance for touch detection and palm rejection.
- High Ambient Light Operation - enhanced filtering and analogue sensors allow operation in bright condition up to full sunlight.
- Protective Glass - single anti-reflection coating for perfect visibility, premium toughened glass for security.
- Future Ready with OPS Cable Free Expansion - upgrade the power of your display at any time without the need for external cables or devices.
- Special Characteristics - Auto ID assignment; Auto tiling function; Automatic Alarm E-Mails; HTTP Server; Image flip; NaViSet Administrator 2; Point Zoom Function; Programmable 10-bit LUT with 3 memory banks; Sticky Note Function in OSD; User readable log function; Ambient light sensor; Carbon savings meter; ECOMode; LED backlight