Tsev - Khoom - Tus Xov Tooj Kub Ceev - Paub meej
Handsfree VoIP Hu Rau Xov Tooj Thaum Muaj Xwm Ceev JR303-SC

Handsfree VoIP Hu Rau Xov Tooj Thaum Muaj Xwm Ceev JR303-SC

Tsev nyob rau hauv lub thawv hlau tsis muaj stainless hlau faceplate thiab manufactured mus rau ib tug high standard, Qhov no hu ua VoIP thaum muaj xwm ceev kev tiv thaiv muaj kev tiv thaiv rau kev ua phem, thiab xyuas kom meej tias qhov tseem ceeb ntawm kev sib txuas lus muaj kev ruaj ntseg txhua lub sijhawm.

Hauj lwm lawm

J & R Technology yog ib lub tuam txhab ua lag luam hu ua xov tooj hu ua Jr303-sc manufacturers thiab cov neeg muag khoom nrog ib hom nto moo, peb kuj muaj peb lub koom haum, peb yog ib lub tuam txhab kev tshaj lij thiab muaj peev xwm muab koj cov handsfree voip hu xov tooj hu thaum muaj xwm ceev hu rau jr303- sc khoom. Txais tos kom yuav khoom zoo ntawm peb.

 

Qauv Zauv: JR303-SC


Tsev nyob rau hauv lub thawv hlau tsis muaj stainless hlau faceplate thiab manufactured mus rau ib tug high standard, Qhov no hu ua VoIP thaum muaj xwm ceev kev tiv thaiv muaj kev tiv thaiv rau kev ua phem, thiab xyuas kom meej tias qhov tseem ceeb ntawm kev sib txuas lus muaj kev ruaj ntseg txhua lub sijhawm.


Tsab Xov Tooj Suab Nruab Nrab (Internet) (VoIP) yuav tsum muaj kev sib txuas network yooj yooj yim thiab muaj peev xwm tshaj li SIP-based IP-PBX servers rau kev nkag mus rau hauv koj qhov kev sib txuas ntawm lub network.


Rau kev sib txuas mus rau VoIP pab pawg, qhov kev hu xov tooj xwm ceev no muab kev txuas mus rau LAN lossis WAN ntawm RJ45 connector, nrog rau Cov Kev Siv Hla Haum Hla (Ethernet) raws li tus qauv. Lub npov VoIP hu thaum muaj xwm ceev kuj muaj kev nplua nuj ntxiv, thiab kho tau los ntawm lub web browser.

Emergency Help Point (2).JPG

Cov ntawv thov ntawm Handsfree VoIP Emergency Call Box

Lub thawv ntwm kev kub ntxhov no yog qhov zoo tshaj plaws rau cov neeg ua haujlwm kub ntxhov, nqa, rooj vag nkag, Metro, Subway, Hotel, Tsev kho mob, Chaw nres tsheb, Chaw nres tsheb, Chaw nres tsheb, Chaw nres tsheb , sab hauv thiab sab nraum lub tsev thiab lwm yam.

Emergency Help Point.jpg

MAIN FEATURES ntawm Handsfree VoIP Emergency Call Box

- Tus qauv SIP / VoIP xov tooj

- Robust tsev, tsim los ntawm stainless hlau

- Vandal resistant hlau khawm


- Ua tes dawb lag luam

- Ntaus dej, ntsia yooj yooj yim

- Huab cua pov thawj tiv thaiv: IP55-IP65


- Kev tawm tswv yim 12V DC lossis Cov Hwj Huam Ntawm Ethernet (PoE)
- RJ45 Ethernet qhov (socket) los ntawm IP67 plug connector

- Ua tau raws li tus qauv SIP txheem, nws tus kheej mus siv VOIP xov tooj

(Asterisk, Elastix, Grandstream, Cisco, Poov siab thiab lwm yam tseem ceeb IP-PBX)


- Nrog rau kev tiv thaiv kev tsis haum xeeb, Conformal-coated PCBA
- Inductive Coupler Yuav Tsum Tau Ua Tus Txheej Txheem Tsis Tuav Kev Nyuaj Siab

- 4 X Tamper pov thawj screws rau mounting

- CE, FCC, ISO9001, RoHS raws txoj cai



TECHNICAL SPECIFATIONS of Handsfree VoIP Emergency Call Box

Tej yam kev mob ambient

Hom tiv thaiv

IP 66 raws li EN60529

Kev khiav hauj lwm kub

- 40 ° C mus rau + 70 ° C

Cia txias

-45 ° C mus + 85 ° C

SIP Version

Fais fab mov

PoE lossis 12V DC

Hwj chim Siab

-Tsis: 1.5W
-Active: 1.8W

SIP raws tu qauv

SIP 2.0 (RFC3261)

Kev them nyiaj yug Codec

G.711 A / U, G.722 8000/16000, G.723, G.729

Kev Sib Txuas Lus

Tag nrug duplex

Ringer ntim

- 90 ~ 95dB (A) ntawm qhov ntev ntawm 1 m
- 110dB (A) ntawm qhov ntev ntawm 1 m (rau sab nraud hais lus sab nraud)


PACKAGE ntawm Handsfree VoIP Emergency Call Box        

Chav loj: 220 * 300 * 50 (hli)

Thawv loj: 340 * 235 * 165 (hli)

Cov ntaub ntawv ntim: Pearl paj rwb, Carton

Net nyhav: 3.5 kg

Cov nyhav tag nrho: 4.5 kg

Xov Ti Xwm Ceev (2) .jpg

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Kev Tshawb Fawb Ntawm Cov Kev Hu Tos Lus Hu Rau VoIP Thaum Muaj Xwm Ceev

image.png


KEV LEES

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FAQ

Q: Koj puas muaj MOQ txwv?

A: Tsawg MOQ, 1pc muaj.

Lus Nug: Kuv puas muaj tus qauv txiav txim?

A: Yog, peb tuaj yeem txais ua qauv txiav txim thiab kuaj xyuas kom zoo. Mixed kuaj pom zoo.

Q: Tus IP ntsuam txhais li cas?

A: Cov Nqi Xaiv Tsev Kawm Ntawv yog siv rau cov ntaub ntawv xws li peb lub xov tooj. Lawv qhia tias qhov thaiv kev tiv thaiv dej thiab plua plav nyob hauv, qhov zoo dua qhov qub.

Q: Ua cas lub sij hawm ua tus coj?

A: Nquag li ntawm 2-5 hnub ua haujlwm. Peb muaj cov ntaub ntawv hauv Tshuag rau feem ntau ntawm cov khoom muag kub. Thiab lub sij hawm ntau lawm yuav tsum tau 3-4 lub lis piam rau kev txiav txim kom muaj ntau tshaj 100 units.

Q: Koj puas muaj kev lees rau cov khoom?

A: Yog, peb muaj 2 xyoo warranty rau peb cov khoom tiv thaiv tub.

Q: Dab tsi yog qhov zoo ntawm koj cov khoom?

A: CE, FCC, RoHS, ISO9001: 2015 daim ntawv pom zoo tso cai. Tag nrho cov ntaub ntawv yog nyob rau qib siab thiab tshiab. Nrog rau txoj kev zoo, txhua lub xov tooj yuav raug kuaj ua ntej tawm hauv hoobkas.

Q: Nws puas OK sau kuv lub logo rau cov khoom?

A: Tau. Thov qhia rau peb paub ua ntej ua ntej peb tsim thiab paub meej tias qhov kev tsim ua ntej raws li peb cov qauv.






Cim npe nrov: Cov Xov Tooj Pab Thaum Muaj Xwm Ceev, Xov Tooj Hu Tawm, Hu Xov Tooj Hu Tos, Hu Xov Tooj Hu Tos Txais, Xov Tooj Hu Tawm Txim Xov Xwm

Koj Tseem Yuav Zoo Li

Hnab khw

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