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Foni yatsopano ya VPU yanyengo yatsopano yokhala ndi mawonekedwe a LCD

NTHAWI: 2019-10-29 MITU YA NKHANI: 71

Joiwo ndiwosangalala kugawana nanu kuti chitsulo chosapanga dzimbiri cha Weatherproof VOIP Telefoni JWAT921 / 923 chidapangidwa kwathunthu.

Timapanga ntchito yaposachedwa-- chiwonetsero cha LCD chomwe chitha kusewera nambala yomwe ikuyenda, nthawi yayitali, ndi zina zambiri. Zithandizira kwambiri mpikisano pamsika.

Kulikonse kumene matelefoni amafunikira monga Subways, misewu yayikulu, malo opangira magetsi, malo ogulitsira mafuta, madoko, makampani azitsulo, ndi zina zambiri zomwe zimakhala ndi chinyezi, moto,
phokoso, fumbi ndi chisanu.


Mawonekedwe

1.304 chitsulo chosapanga dzimbiri, zolimba zamakina ndi kukana kwamphamvu.

2.Heavy Duty handset yokhala ndi makina olandirana ndi Aid Aid, Maikidwe osokoneza bongo a Noise akuletsa maikolofoni.

3.Metal Keypad, mabatani 4 akhoza kukhazikitsidwa ngati nambala yakuyimba mwachangu.

Kuwonetsa kwa 4.Khoza kuwonetsa nambala yotuluka, nthawi yoyimbira foni, ndi zina zambiri.

5. Kumvetsetsa kwa wokamba nkhani ndi maikolofoni kumatha kusinthidwa; njira zosankhira mawu monga G.729, G.723, G.711, G.722, G.726; Thandizani mizere iwiri SIP,
SIP 2.0 (RFC3261).

6.IP Protocol: IPv4, TCP, UDP, TFTP, RTP, RTCP, DHCP, SIP.

7.Weather proof proof ku IP65

8.Kukhazikika, Kukhazikitsa kosavuta.

9..Malo osiyanasiyana komanso mitundu.

10.Self yomwe idapangidwa ndi foni ikupezeka. 

11.CE, FCC, RoHS, ISO9001 kutsatira


Ningbo Joiwowe amakhala wokonzeka kukuthandizani kuti mupambane ndikumaliza ntchito bwino popereka zinthu zabwino kwambiri, mitengo yampikisano ndi ntchito zathu zaluso.

LANDIRANI NDIPONSO!Imelo yapadera imapereka ndi zochepa za kuchotsera nthawi