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Introduce of IP VOIP SIP Roadside call Response System Emergency Telephone Call Box JWAT414

NTHAWI: 2021-04-13 MITU YA NKHANI: 1

Introduce of  IP VOIP SIP Roadside call Response System Emergency Telephone Call Boxes JWAT414


Ningbo Joiwo's  kuyipa  manja  public  Telephone JWAT414 is popular in the market.This model could be used for roadside, highway, tunnel, highway and other environments with special requirements.


Rolled steel material,with IP65 defend grade, one push help  speed dial button  that when pressed will automatically dial emergency services to quickly put you in touch with help. Standard analog version or VOIP SIP version are available.It can be matched with most PABX, PBX, PAX or IP PABX systems


Pansipa ndizofunikira kwambiri kuti muwerenge.



1. DECG chip, with more outstanding sound, stronger anti-interference ability, digital automatic gain, no howling or intermittent call in the hands-free state..

Nyumba zabwino, zomangidwa ndi zinthu zachitsulo zokutira.

3.Highway emergency foni.

4.Vandal kugonjetsera chitsulo chosapanga dzimbiri.

5.Connection: Telephone line power supply, or external DC power, or POE direct power supply

6.Self yomwe idapangidwa ndi foni ikupezeka.

7.CE, FCC, RoHS, ISO9001 kutsatira.

8.Dual tone multifrequency.


Joiwo provide the telephone project service..Are you looking for any industrial handsfree msewu waukulu  telefoni pa ntchito iliyonse?


Ningbo Joiwo Explosionproof  warmly welcome your inquiry, with professional R&D and years of experienced engineers, we can also tailor our solution to meet your specific business needs

LANDIRANI NDIPONSO!Imelo yapadera imapereka ndi zochepa za kuchotsera nthawi