SIP Vandal Resistant Keypad Phone With LCD Display Screen
SIP Vandal Resistant Keypad Phone With LCD Display Screen
SIP Vandal Resistant Keypad Phone With LCD Display Screen
SIP Vandal Resistant Keypad Phone With LCD Display Screen
SIP Vandal Resistant Keypad Phone With LCD Display Screen
SIP Vandal Resistant Keypad Phone With LCD Display Screen
SIP Vandal Resistant Keypad Phone With LCD Display Screen
SIP Vandal Resistant Keypad Xov Tooj Nrog LCD Zaub Screen
Tus Xov Tooj Handset yog tsim los ua kom tau raws li cov kev xav tau ntawm cov neeg siv khoom uas poob los ntawm kev ua tub sab. Qhov zoo tshaj plaws rau cov chaw nres tsheb, tsev loj cuj, tsheb ciav hlau / chaw nres tsheb ciav hlau, tsev kho mob, chaw nres tsheb tub ceev xwm, ATM tshuab, chaw ntau pob, sab nraum lub tsev thiab lwm yam.
Hauj lwm lawm
Khoom Piav Qhia
SIP Vandal Resistant Keypad Xov Tooj NrogLCD Zaub Vijtsam
JR212-FKSIP Vandal Resistant Keypad Xov Tooj Nrog LCD Display Screen yog ua los ntawm cov hlau tsis xeb thiab tiv taus cov av noo, dej hiav txwv andman-ua sabotage. Lub cev steel hlau hlau lub cev Huab cua ntim tactile digital keypad. Chrome tus yuam sij thiab thav duab ua los ntawm zinc alloy. Neeg liam tsis kam. Kev ua haujlwm: -30 ° C rau +65°C Cov Khoom Muag Khoom: -40 ° C rau +75 ° CCasing khoom siv Xims LIAB, DUA, GRAY Cov Khoom Siv Handset ABS cov khoom siv tes ua haujlwm nrog stainless hlau kauv qaum Lub ntaus pob Ntsig Kub Huab Cua Kev Ruaj Ntseg IP65 Qhuas Zaj Nkauj Shrill warble tone 80 dBA ntawm 1 meter li Nqe laujhloov Hluav taws xob / hlau nplaum nrog tsis muaj qhov txav chaw pom M.T.B.F. Xam kom muaj MTBF ntau dhau50,000 teev siv Nyhav Mus txog4kg nyob ntawm xaiv
Kev Qhia Txog Kev Kawm SIP Vandal Resistant Keypad Xov Tooj NrogLCD Zaub Vijtsam Nta SIP Vandal Resistant Keypad Xov Tooj NrogLCD Zaub Vijtsam Cov ntawv thov SIP Vandal Resistant Keypad Xov Tooj NrogLCD Zaub Vijtsam JR212-FK SIP Vandal Resistant Keypad Xov Tooj Nrog LCD Zaub Nreshaum rau siv nyob rau hauvtshav dav hlau, txoj kev tsheb, tsev txhab nyiaj, ATM, chaw tshav puam, chaw ntau pob, tsev kaw neeg, sab nraud lossis sab hauv tsev, thiab lwm yam. Packing& Tus me nyuam SIP Vandal Resistant Keypad Xov Tooj NrogLCD Zaub Vijtsam Peb Cov Kev Pab SIP Vandal Resistant Keypad Xov Tooj NrogLCD Zaub Vijtsam ✬ODM& OEM khoom lossis cov kev daws teeb meem ✬Txais tos qhov kev txiav txim zoo heev ✬Peb yuav teb koj qhov kev nug hauv 12 teev ✬Hloov cov txheej txheem tsim tawm thiab qhia cov ntim kom paub meej ✬Tom qab xa cov khoom muag, peb yuav taug qab cov khoom rau koj ib zaug txhua ob hnub, kom txog rau thaum koj tau txais cov khoom. ✬Thaum koj tau txais cov khoom, yog tias muaj lus nug ntxiv, txais tos hu rau peb thiab peb yuav daws cov teeb meem rau koj rau lub sijhawm. ✬J& R xov tooj tau lav rau ob xyoos. Peb Lub Tuam Txhab SIP Vandal Resistant Keypad Xov Tooj NrogLCD Zaub Vijtsam Cov FAQ SIP Vandal Resistant Keypad Xov Tooj NrogLCD Zaub Vijtsam Q:Koj puas muaj ib qho kev txwv MOQ? A:Tsawg MOQ, 1pc yog muaj Q:Kuv puas tuaj yeem muaj tus qauv txiav txim? Q:Yuav ua li cas txog lub sijhawm txhuas? Q: Dab tsi yog qhov zoo qauv ntawm koj cov khoom? A:CE, FCC, RoHS, ISO9001: 2015 daim ntawv pov thawj pom zoo. Txhua yam khoom siv yog qib siab thiab tshiab. Nrog rau nruj zoo,txhua lub xov tooj tau ua tib zoo kuaj ua ntej tawm hauv Hoobkas. Q:Nws puas OK luam kuv lub logo rau ntawm cov khoom? Q: Koj puas tuaj yeem tsim cov khoom nyob hauv cov xim uas kuv xaiv? A:Yog lawm, peb tuaj yeem tsim cov khoom lag luam hauv cov xim sib txawv, txawm li cas los xij yuav muaj qhov ntau yam tsawg kawg nkaus lossis kev siv nyiaj ntxiv. Q: Koj puas muab kev pabcuam teeb tsa? A:Tsis yog, peb tsis txhim kho cov khoom lag luam, tab sis lawv ncaj qha rau nruab, thov hu rau peb yog tias tsis paub. Q: Yuav ua li cas nrog tus faulty? A:Ua ntej, Peb cov khoom tsim nyob rau hauv kev tswj hwm kev tswj hwm nruj thiab qhov tsis xws luag yuav tsawg dua 0.2%. Thib Obly, lub sijhawm lav, peb yuav xa daim ntawv tshiab nrog qhov kev txiav txim tshiab rau me me. Rau cov kab mob uas tsis zoo, peb yuav kho lawv thiab rov xa lawv rau koj lossis peb tuaj yeem sib tham txog kev daws teeb meem nrog rau rov hu mus raws li qhov teeb meem tiag. Q: Ua li cas txog qhov kev xa khoom? A:1. Xa los ntawm DHL / TNT / UPS / FEDEX / EMS, 3-5days 2. Xa los ntawm huab cua: Tuaj txog ntawm tshav dav hlau ceev ceev tom qab ntawd tuaj tos nws ntawm koj tus kheej 3.Ship los ntawm Hiav Txwv: Tsawg tus nqi thauj khoom thiab xa khoom qeeb (15 - 30 hnub)
Analogue Version Khoom siv fais fab Los ntawm cov xov tooj analogue network Cov Khoom Muag Hluav Taws Xob 24 VDC txog 65 VDC Muab Khoom Siv Tam Sim No 20 mA DC rau 100 mA DC Ringer Volume - 80dB (A) qhov deb ntawm 1 m
- 110dB (A) ntawm qhov deb ntawm 1 m (rau kev hais lus sab nraud)Txoj kev hu DTMF hom raws li ITU-T kev pom zoo Q.23. HLOB XWB Khoom siv fais fab PoE lossis 12V DC Kev Siv Hluav Taws Xob -Ib qho: 1.5W
-Xim: 1.8WPAS raws tu qauv Tus PAS 2.0 (RFC3261) Kev them nyiaj yug Codec G.711 A/U, G.722 8000/16000, G.723, G.729 Kev Sib Txuas Lus Hom Tas nrho cov duplex Ringer Volume - 90 ~ 95dB (A) qhov deb ntawm 1 m
- 110dB (A) ntawm qhov deb ntawm 1 m (rau kev hais lus sab nraud)Tej yam kev mob ib puag ncig Kev Tiv Thaiv Hom IP 66 as per EN60529 Kev khiav hauj lwm kub -30 ° C rau +70 ° C Cia Khoom Kub -40 ° C rau +75 ° C 
★Puv Rugged thiab ruaj ruaj keypad, ntim tswj feature
★NtshuamABS thiab PC composite handset - ruaj ruaj thiab ruaj khov
★Yuav txuas tau rau txhua tus qauv xov tooj ob txoj xov tooj
★Programmable rau auto-dial - yooj yim thiab ceev
Chav Nyob Loj 247 * 130 * 132 (hli) Thawv Loj 240 * 235 * 165 (hli) Cov Khoom Ntim Ntim Hlaws paj rwb, thawv Nyhav Nyhav 3.5 KG Khoom hnyav 4 KG 
Chaw nres nkoj Shenzhen, Guangdong Lub Sijhawm Ua
(Yog tias koj ua tiav cov nyiaj them hnub no, koj daim ntawv txiav txim yuav xa tawm tsis pub dhau hnub khoom xa tuaj.)Kom muaj nuj nqis (poob lawm) 1 2-500 GG gt; 500 Est. Sijhawm (Hnub) 2 25 Kom tau sib ceg 
A:Yog lawm, peb txais tos cov qauv txiav txim coj mus kuaj thiab tshawb xyuas cov khoom zoo.Mixed cov qauv tau txais.
A:Nquag li 2-5 hnub ua haujlwm. Peb muaj cov ntaub ntawv hauv Tshuag rau feem ntau cov khoom kub muag.Thiab pawg ntau lawm lub sijhawm xav tau 2-4 lub lis piam rau kev txiav txim kom muaj nuj nqis ntau tshaj 100 units.
A:Yog lawm. Thov qhia peb cov ntaub ntawv ua ntej peb kev tsim khoom thiab paub meej tias tus qauv tsim ua ntej raws li peb cov qauv.
Cim npe nrov: sip vandal resistant keypad xov tooj nrog lcd zaub screen, Tuam Tshoj, tuam ntxhab, cov chaw muag khoom, Hoobkas, tuam txhab, hom, yuav, zoo tshaj, zoo, khoom
Xa kev nug
Koj Tseem Yuav Zoo Li
