Prices tailored to your aluminum front frame, enhanced human-machine reliability in high and low temperature (-20 to 60), and other environments with exceptional reliability. Low-power ARM11 32 位 SOC integrated graphics accelerator (CPU 800Mhz), coupled with advanced embedded technology, and efficient real-time operating system, to bring you unimaginable efficient operation speed! More memory, advanced equipment to meet your quest for high picture texture, function-oriented main customers are preferred. Features: 1. PT series contains all the functions. 2. Low-power ARM11 32 位 RISC SOC integrated graphics accelerator. 3. Powerful video functions: with video input function can be achieved with the use of camera monitoring capabilities. 4. Audio output functions: external speakers to achieve note played.