Technical requirements for medical center call intercom system

As an auxiliary facility, the medical center call intercom system can effectively improve the hospital management and service level, and can closely connect ward patients with medical staff, which is convenient for ward staff to understand the situation and carry out work in time, and also convenient for patients to make timely calls.

A medical center call intercom system will consist of a host, extension, display, auxiliary machine and optional components to achieve certain specific functions. 

The system configurations should be tailored to different user needs, and apart from fulfilling the functional requirements, it is crucial to ensure stable system performance and minimize failure rates.

This requires that the call intercom system must follow a set of technical requirements, which can be summarized as follows;

1. Terminal equipment

The terminal equipment that the call intercom system must have include: bed extension, bathroom emergency call, corridor digital display screen, nurse station host, etc.

2. System requirements

(1) The system must have good scalability to facilitate the hospital to add or reduce equipment;

(2) System input power: AC220V+10%, 50Hz+1Hz;

(3) Working mode: continuous;

(4) Static power consumption <12W;

(5) Bus voltage: 24V±0.5V;

(6) Maximum communication distance: 200M;

(7) Working environment: ambient temperature -10℃～40℃, relative humidity: ≤80%;

(8) The call host is a wall-mounted host, which has a patient list and multiple uses;

(9) The corridor large screen is ultra-thin and ultra-light, and the display screen is double-sided;

(10) The bathroom emergency call extension is waterproof, with a large panel button design and a reset button. When the bathroom extension is connected, the LED light flashes to facilitate patient identification.