THR-ND928 Talkback Hospital Nurse Call System
1.Host Machine at nurse station, including Power Box and Patient Informaion Card unit
2.Extension at patient bed (surface mounted or concealed installation)
3.Waterproof Extention at washing room (optional)
4.Door Light at ward door (optional)
5.Corridor Display (optional)
1. The appearance is fashion, technology is advanced;
2. Use high integrated circuits, and SMD surface mount technology. The performance is stable and reliable;
3. Design to be desktop, so the operation is easy and convenient;
4. Only need press one key when host calls extension, which is more convenient than wall-host that dials extension with phone'
5. Two-wire link without polarity.
Main technical Parameters
1. the temperature of working environment:-10°C - 40°C
2. Relative humidity: ≤80%
3. voltage: 220VAC 50HZ
4. bus voltage:24VDC
5. static power: ∠20W
6. standby current of extension: ≤250ua
7. calling current of extension: ≤50ma
8. system maximum capacity: 99 doors
9. longest working line: 1000 meters
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1. capacity: 60 doors and 80 doors.
2. with LED indicator, when Ext. call Host, the corresponding indicator will light.
3. with two-digits LED display to show ward room number in turn.
4. the Host can call and talk with Ext. freely.
5. with reset function;
6. 12 different ringing chords music are available, ringing volume is adjustable.
1. It can be installed on Bed Head Unit.
2. Installation type: surface mounted or concealed installation.
3. with hand controller cord connect wth Ext., supplying convenience to patient to call nurse. with "reset" button and microphone on Ext. the Ext. can call and talk with the Host directly.