Features:
1.Simultaneously max receive calls from 99 call beds or toilet extensions
2.Without interruption call: regardless of being standby or in ringing condition, it can show the number and information of extension
3.Extension call storage by the host when the call is not pick up by nurses,the call numbers will automatically be reserved
4.Three class illness:ctitical, serious, cured indicated by red, yellow, green light
5.Host machine hand-free: host can speak with extension by hand-free when extension call host ringing
6.Volume adjustment: the ring volume can automatically change over in day and at night
Technical Parameters
1. Component: host/master unit, extension(calling buttons), display panels, telephone, door lamps
2. English menus. simple operation and many practival functions
3. Double way calling and talking between host and extensions
4. Capability of bi-directional paging and telephoning between patient beds and nursing stations
5. Two-sides display of the paging time and bad number from the hallway display panel
6. Widely used in hospital, clinical, nursing home care
7. Power source: AC90---240V, 50HZ/60HZ
8. Power consumption<=25w
9. Maximum communication distance exceed 400 meters.
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China [CN] 
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