Jiangsu, China
Business Type:
Trading Company
Number of Employees:
Year of Establishment:
Plant Area:
272.99 square meters
Average Lead Time:
Peak season lead time: one month
Off season lead time: one month
OEM/ODM Service
Sample Available
Overseas Agent / Branch

Nurse Call System, Nurse Call, Medical Equipment manufacturer / supplier in China, offering Wireless Call Bell System (THR-K838), Stainless Steel Hospital Medical Electric Heating Food Trolley (THR-FC001), Thr-FC001 Electric Heating Food Trolley and so on.

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Wireless Call Bell System (THR-K838)

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Min. Order: 1 Piece
Port: Shanghai, China
Production Capacity: 100 Unit/Units Per Week If in Stock
Payment Terms: L/C, T/T, Western Union
Condition: New
Warranty: Nurse Call System with 12 Months
Corridor Display: Available
Installation Way: Wall-Mounted or Desk-Top Type
Exta Distance: Add Signals Repeater to Extend Valid Distance
Master Capacity: Can Manage 256PCS User Machine

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Basic Info

Model NO.: Wireless Call Bell SystemTHR-K838
Use of Frequency: 315/433MHz
Number Save: The Master Station Can Save 16PCS Call Numbers
Call Distance: Within 1000m of The 3-Dimensional Communication Ca
Cable: No Cabling Required.
Display Content: Bed Number (001- 256)
Trademark: THR & OEM
Transport Package: Standard Carton Case/Wooden Case
Specification: CE and ISO
Origin: Jiangsu, China (Mainland)

Product Description

Packaging & Delivery

Packaging Details:
Call Bell System, Export standard carton package
Delivery Detail:Call Bell System, in 10 days

THR-K838 Wireless Call Bell System
It is wireless call system. no cabling required, this system is made of the master station, the user station, and signal repeater.
Product Description: 
THR-K838: wireless calling system, can show the ward number and bed number, capacity is 256pcs user station, covering within 1000m of the 3-dimensional communication calls (open land), for long distance, need to add Signals Repeater;
System Features:
Cable: No cabling required.
Use of frequency: 315/433MHz. 
Call Distance: The wireless calling can cover within the range of 1,000 meters of the three-dimensional communication calls (open land). For the long distance, the additional repeaters can be added to extend a transmission distance. 
Installation: Put on the desk or hang on the wall.
Music Reminder: there is music sound as the calling, three type of music available,the volume can be adjusted;
Display: Incoming call numbers in descending order circularly rolling display; maximum 16 circularly call number display.
Number Save: The master station can save 16pcs call numbers. The save time can  be adjustable, from 1 minute to 30 minutes. From the master station, you can check up and cancel the numbers.
Reset of the call number: the number can automatically deleted after setting times.
Power supply of the user station number: DC9V battery, the life time can be up to one year. 
User station number set: the number should be set before.
Two or more system can be used in the same area, by different number setting. 
System Capacity: one master station can be up control 256 units user station. 
Display Content: bed number (001- 256)
Clock Function:  If there is no call, it displays current time
Technical Specification:
1) User machine
Efficiency Call Distance: 1000 meters.
Call Angle: 0-360 degree.
Battery: DC 9V/250mA
Antenna impedance: 50Ω
Transmit Frequency: 315MHz or 433MHz
2) Master station
The master station can at most control 256 units user station.
Led Display:3-inch bright digital tube.
Transmission distance: 1000 meters.
Maximum can save 16 call numbers.
Call Save time:1~30 minutes ,adjustable.
Power :220V±10% 50HZ.
Work methods: Continue
Power Consumption <20W
Volume Output:1W
Level of sensitivity:-105dB
Work Environment: temperature:0~40°C relative humidity:≤80%
Two types master machine available, you can choose one according to your actual need.
3) Signals Repeater
Maximum transmit distance: 1000 meter
Accept frequency:315MHz or 433MHz
Power: 220V±10% 50HZ
Work method: continue
Power consumption <1W
Work Environment: temperature:0~40°C relative humidity:≤80%

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