The NKOTP-2 handheld phone hands-free light
The characteristics of:
The imported laser emission and detection device
Low power consumption, energy saving, belongs to the green environmental protection type instrument
The length of the communication switching function is suitable for different occasions
The voice is clear, the background noise is small, the calling function considerate
32 electronic volume control shutdown volume automatic save function,
Low battery warning function
Small volume, light weight, easy to carry
The use of large capacity battery, 40 hours of continuous work,
The dynamic range of large 55dB@1550nm,
Hands-free or Headset conversation, simple and flexible operation
Technical specification
Wavelength
A:1310nm B:1550nm
Communication mode
Full duplex mode
Modulation
Analog digital hybrid
Optical fiber type
Single mode optical fiber
Adapter type
FC/PC
Dynamic range
55dB@1550nm
Buzzer
16kHz carrier
Power Supply
12V AA*6 (AC adapter selection)
Working time
40 hours
Working temperature
-10 ~+50 OC
Storage temperature
-20 ~+70 OC
Operating humidity
<90%
Size
240L*110W*40H (mm)
Weight
545g (including battery)
Standard configuration
The name number
The 1 computers
Earphone 1 pay
Soft carrying bag 1
The rubber sleeve 1
Instructions 1 copies
Battery 12V AA*6
Options
The name number
The AC adapter 1

NKOTP-2 手持免提式光话机