Digital sided corridor of the hospital intercom system call display Features: 1, usually installed in the corridor, so the nurse observed in corridor. 2, call the manufacturer of medical beds in the call, you can call the extension number display and flashes for 10 seconds. 3, a plurality of beds call the nurses' station, you can display the call time-extension. 4, at the same time and flashes for 10 seconds, respectively, corresponding medical calls, and have memory function. 5, the corridor display can display up to 4-digit extension number. 6, the hallway display has POST function. 7, the corridor on both sides of the display can simultaneously display a number of hospital beds and flashes for 10 seconds. 8, shows the current time medical call system widely installed in medical centers and medical wards of hospitals of all types call the extension is connected to the medical staff and patients of a bridge when there is no call, in addition to its basic properties of traditional wired intercom outside, also has its own unique advantages: (1) the host and bus-type extension, usually from two to five conductors composed of all extensions and are connected to the bus, so easy to install; (2) a large number of digital chips, host micro processor control chip, extension, and host communications using specialized integrated circuits used in communications as modulation, demodulation chip medical call host, anti-interference ability, good reliability, transmission distance. My company specializes in medical gas engineering, decontamination and radiation protection engineering medical call host, Hebei and Ericsson (certified), medical call provided by Ericsson Hebei Medical Engineering Limited. Ericsson Hebei Medical Engineering Co., Ltd. (www.hslixin.com) Hebei Hengshui, a leader in medical device manufacturing equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Hebei Ericsson leadership with the staff warmly welcome all inquiries negotiations to create a better future Hebei Ericsson.