Chinese LCD screen, Chinese menu operation; online coding, extension can set 2 room numbers and bed numbers; tertiary nursing function, priority advanced nursing, with call number indicator light; two-way call intercom, full duplex working mode; support broadcast function; music optional, a variety of rotary music and voice signals; volume adjustable volume; host metal border design, medical record information list, high-end atmosphere, size: 580MM*400MM*40MM.