Meeyi Wired nurse call systems\' Application: It is widely used in hospitals, nuring homes, etc. 1. act as management center that can be linked to PC with software suitable for hospital, home care, where internal communication is needed and is easy to be operated; 2. Adopting 4-digital technology can support 999-extensions. with software to manage patients info; 3. Can save 10 caller numbers, and can inquire and call back; 4. Full duplex talk with substation, suviliencing substation, and calling troop & group, etc. 5. With output connector for alarm, it can be connected to alarm lights, with connecting jack for recording; 6. Can be connected to computer through the link 232 port to help memory and manage the calling information; 7. Can be connected to FC-16SG expanded function board, working and being linked with monitor system or other alarm devices.