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Vario PRO k+

Vario PRO k+

GSM43

Vario PRO K+ is an upgraded version of Vario series, due to a surge in demand for even better sound quality we have decied to use a Knowles Microphone on the device which gives it competitive edge at an affordable price. Vario is a series with external battery that can be changed according to your need. 

50cm microphone
Miniature design
Vario PRO k+

Vario PRO k+

Vario PRO K+ is an upgraded version of Vario series, due to a surge in demand for even better sound quality we have decied to use a Knowles Microphone on the device which gives it competitive edge at an affordable price. Vario is a series with external battery that can be changed according to your need. 

 

Vario PRO K+ can last for up to 180 days in stand-by mode, depends on the batery you have selected select. It is a very reliable listening device with easy installation and very good quality in standby and call-back performance. The design is similar to the rest of our other LongLife units, focusing on a minimalist look so the device can be very easily disguised. 

Vario PRO k+ packaging

The sound quality is very similar to the Glite series where we are using a similar microphone but a more advanced chip structure, this unit stays very basic in terms of commands. Voiceback activation is the only command. 

External battery:

With Vario PRO K+ you can select different battery sizes, starting from 800mAh to 12800 mAh, depends on your need. This device works a as a charger for the batteries but you can also get an external battery charger. 

Functions:

  • extremely clear sound
  • up to 180 days standby depending on battery 
  • VOX call back function

Package contents:

  • Vario PRO K +
  • charging adaptor
  • charging cable
  • 3M mounting system
GSM43

Data sheet

Specific References

Parameters Description
Range Unlimited
Number of microphones 1
Max. distance from the microphone 10 and more meters
Possibility of non-stop operation when connected to electricity yes
Weight 6g without battery
Dimensions 45 x 29 x 3mm (without battery)
Operators support all
Voice activation yes
Vibration sensor activation no
Call number filter no
GSM frequency ranges 850/900/1800/1900
GPRS Upload60,TCP/IP
Working voltage 3.4—4.2V DC
Standby current ≈2.5mA
Start sound-controlling current ≈30mA
Speaking current ≈150mA
Working ambient temperature -20℃~+70℃
Working ambient humidity 20%~80% RH
microphone attributes:
Type Electret Condenser
Direction Omnidirectional
Frequence range 100Hz ~ 10kHz
Sensitivity -53dB ±3dB @ 74dB SPL
S/N ratio X
Size 2.57mm Dia

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