Mohala oa JWBT821 oa VoIP o thibelang ho phatloha o etselitsoe Boemo ba Tšohanyetso
puisano sebakeng se kotsi.Mohala o ka khona ho fumana phapang e kholo ea mocheso, mongobo o phahameng, metsi a leoatle le lerōle, sepakapaka se senyang, likhase tse phatlohang le likaroloana, hammoho le ho senyeha ha mochini, ho sebetsa hantle joalo ka IP68, leha lemati le butsoe.
'Mele oa thelefono o entsoe ka motsoako oa Aluminium, sesebelisoa se matla haholo sa die-casting, se nang le li-keypad tsa zinki tse nang le likonopo tse 15 (0-9,*, #, Redia,SOS,PTT,Volume control).
E hlomelloa ka lenaka le lebone, lenaka le ka hasanya le le hole bakeng sa tsebiso, lenaka le sebetsa ka mor'a mehele ea 3 (ea fetohang), le koaleha ha handset e nkuoa .The LED Red (color adjustable) beacon e qala ho benya ha e lla kapa e sebelisoa, e hohela tlhokomelo founu ha mohala o fihla, e ka ba molemo haholo mme e hlakile libakeng tse lerata.
Ho na le mefuta e 'maloa e fumanehang, e nang le mebala e hlophisitsoeng, e nang le thapo ea tšepe e sa hloekang e nang le lihlomo kapa spiral, e nang le mamati kapa ntle le eona, e nang le likonopo, ntle le likonopo le likonopo tse ling ha li kopa.
Likarolo tsa mohala li hlahisoa ka boiketsetso, likarolo tsohle tse kang keypad, cradle, handset li ka etsoa.
1. Tšehetsa 2 mela SIP, SIP 2.0 (RFC3261).2. Likhoutu tsa Audio: G.711, G.722, G.729.
3.IP Protocols: IPv4, TCP, UDP, TFTP, RTP, RTCP, DHCP, SIP.
4.Echo hlakola khoutu:G.167/G.168.
5.E tšehetsa duplex e feletseng.
6.WAN/LAN: tshehetso Bridge mode.
7.Support DHCP fumana IP boema-kepeng ba WAN.
8.Tsehetsa PPPoE bakeng sa xDSL.
9.Support DHCP fumana IP boema-kepeng ba WAN.
10.Aluminium alloy die-casting shell, matla a phahameng a mochine le ho hanyetsa tšusumetso e matla.
11.Heavy Duty handset e nang le seamoheli sa Hearing Aid Compatible (HAC), lerata le hlakola maekrofounu.
12.Zinc alloy keypad le Magnetic reed hook-switch.
13.Tsireletso ea boemo ba leholimo ho IP68.
14.Mocheso oa mocheso ho tloha ho -40 ho ea ho +70 degree.
15.Powder e koahetsoeng ka UV e tsitsitseng polyester qetellong.
16.Ka sebuela-hōle sa 25-30W le lebone la 5W.
17.Wall mounted, Ho kenya bonolo.
18.Multiple housings le mebala.
19.Sesebediswa sa spare sa mohala se iketseditseng se fumaneha.
Thelefono ena e sa phatlohang e loketse ho sebelisoa tikolohong e thata:
1. E loketse moea oa khase e phatlohang Zone 1 le Zone 2.
2. E loketse moea o phatlohang oa IIA, IIB, IIC.
3. E loketse lerole Zone 20, Zone 21 le Zone 22.
4. E loketse sehlopha sa mocheso T1 ~ T6.
5. E loketse libakeng tse kotsi tse nang le lerōle le likhase tse tukang merafong le merafong e seng ea merafo.Maemo a leholimo a oli le khase, indasteri ea petrochemical, Tunnel, metro, terene, LRT, tsela e lebelo, likepe, likepe, offshore, setsi sa motlakase, borokho jj.
Ntho | Lintlha tsa tekheniki |
Letšoao le thibelang ho phatloha | ExdibIICT6Gb/EXtDA21IP66T80℃ |
Palo ea li-volts | AC 100-230 VDC / POE |
Mosebetsi oa Maemo oa Hona Joale | ≤0.2A |
Karabelo ea Khafetsa | 250 ~ 3000 Hz |
Matla a Eketsehileng a Sephetho | 10 - 25W |
Molumo oa Ringer | 110dB(A) ka sebaka sa 1m |
Corrosion Grade | WF1 |
Ambient Mocheso | -40℃+60℃ |
Khatello ea Sepakapaka | 80 ~ 110KPa |
Mongobo o Batlang | ≤95% |
Sekoti sa Led | 3-G3/4” |
Ho kenya | E kentsoeng leboteng |
Haeba u na le kopo ea mebala, re tsebise 'mala oa Pantone No.
Likarolo tse 85% tsa lisebelisoa li hlahisoa ke feme ea rona mme ka mechini ea tlhahlobo e tsamaellanang, re ka netefatsa ts'ebetso le maemo ka kotloloho.