The hairless spiderweed is a perennial herbaceous plant of the genus Commelinae. Its stems are erect, often clustered, stout or nearly stout. Leaf blade linear or linear-acicular, acuminate, mostly curved, subflat or downwardly folded. Corolla dark blue, about 3 to 4 cm wide, flowers nearly round, 1.4 to 2.07 cm in diameter. The flowering season in North China is from May to October, and that in East China is from late April to October. Among them, the flowering period is from May to June, and the flowering period is from July to October. Sex is a cool, humid climate with strong cold resistance.

 ETR Nurse Call System 

ETR Medical Nurse Calling System is designed for providing the communication between patients in wards and medical personnel in nurses offices in case of any peculiar conditions in hospitals. With cast-into-once deluxe plastic master telephone hosing, innovative summary fixed mode, complete information electronic summary and audio number reporting system,it has higher performance-cost ration than those products of the same variety. So far, two-wire and four-wire systems are available.

It consists of host,bed extension, corridor display, door lamp, secondary host as well as optional modules (including music, bathroom extension) for realizing some peculiar functions.
   

Superiority of Hospital Nurse Calling System:

Select-able: More beds quantity choices: 30, 50, 70, 110 beds.

Precision: Simultaneous calling of multiple extensions without omission. 
Credibility: ETR nurse call system provides reliable solutions for a wide range of customers including hospitals, care groups, health recovery center, nursing and residential homes.

Warranty: We offer a full year`s warranty, on going maintenance and provide the installation on-site if required.

Nurse Call System

Nurse Call System

Nurse Call System,Wired Nurse Call System,Nurse Calling System,Nurse Call Machine

Hunan Eter Electronic Medical Project Stock Co., Ltd. , https://www.centralgas.be