Medical Wireless Nurse Call System (THR-K838)

• Usage: Commercial, Entertainment, Industry, Medical
• Wireless Nurse Call System: Wireless Nurse Call System
• Use: in Hospital, Clinic, Hotel or Restaurant
• Installation Way: Wall-Mounted or Desk-Top Type
• Master Capacity: Can Manage 256PCS User Machine
• Call Distance: Within 1000m
• Model NO.: THR-K838
• Exta Distance: Add Signals Repeater to Extend Valid Distance
• Use of Frequency: 315/433MHz
• Cable: No Cabling Required
• Number Save: The Master Station Can Save 16PCS Call Numbers
• Display Content: Bed Number (001- 256)
• Transport Package: Srandard Carton Package
• Specification: CE, ISO
• Trademark: THR
• Origin: China(Mainland)
• Production Capacity: 1000PCS/Week

Product Description

THR-K838 Wireless Nurse Call 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%