Peb qhov zoo yog txo cov nqi, pab pawg neeg tau nyiaj ntau, QC tshwj xeeb, cov chaw tsim khoom ruaj khov, cov kev pabcuam zoo tshaj plaws rau Hot-selling VoIP Knzd-42IP Doorphone IP SIP Door Phone Audio Intercom, Peb txais tos cov neeg siv khoom txhua qhov chaw hauv lo lus los tiv tauj peb rau kev sib raug zoo yav tom ntej. Peb cov khoom yog qhov zoo tshaj plaws. Thaum Xaiv, Zoo tagnrho Mus Ib Txhis!
Peb qhov zoo yog txo cov nqi, pab pawg neeg tau nyiaj ntau, QC tshwj xeeb, cov Hoobkas ruaj khov, cov kev pabcuam zoo tshaj plaws rauTuam Tshoj VoIP Rooj Xov Tooj thiab Rooj Xov Tooj Intercom, Thaum lub sijhawm 11 xyoo, Tam sim no peb tau koom nrog ntau dua 20 qhov kev nthuav qhia, tau txais kev qhuas siab tshaj plaws los ntawm txhua tus neeg siv khoom. Peb lub tuam txhab tau mob siab rau "cov neeg siv khoom ua ntej" thiab cog lus los pab cov neeg siv khoom nthuav lawv txoj kev lag luam, kom lawv dhau los ua Tus Thawj Coj Loj!
• Xov tooj Intercom
• Txhawb Hom Kev Ceev Ntiag Tug
• Txhawb nqa Digital Intercom
• Kev Txhawb Nqa Kev Qhib
• Lub Suab Intercom
• Tswb Ceeb Toom Kev Ruaj Ntseg
| Cov Khoom Siv Vaj Huam Sib Luag | Yas |
| Xim | Dawb |
| Kev Ua Haujlwm | Khawm Kho Tshuab |
| Tus neeg hais lus | 8Ω, 1.5W |
| Lub microphone | -56dB |
| Ua Haujlwm Voltage | DC24 ~ 48V ± 10% (PoE) |
| Kev Siv Hluav Taws Xob Standby | ≤1.1W |
| Kev Siv Hluav Taws Xob Siab Tshaj Plaws | ≤1.5W |
| Kub Ua Haujlwm | -25°C txog 40°C |
| Kub Cia Khoom | -40°C txog 60°C |
| Ua Haujlwm Av noo | 10 txog 90% RH |
| Qib IP | IP30 |
| Kev Sib Txuas Lus | Chaw nres nkoj fais fab nkag; Chaw nres nkoj RJ45; Chaw nres nkoj ceeb toom nkag |
| Kev teeb tsa | 86 Lub Thawv Nruab Nrab lossis Kho Los Ntawm Cov Ntsia Hlau |
| Qhov Loj (hli) | 188 * 83 * 42 |

Peb qhov zoo yog txo cov nqi, pab pawg neeg tau nyiaj ntau, QC tshwj xeeb, cov chaw tsim khoom ruaj khov, cov kev pabcuam zoo tshaj plaws rau Hot-selling VoIP Knzd-42IP Doorphone IP SIP Door Phone Audio Intercom, Peb txais tos cov neeg siv khoom txhua qhov chaw hauv lo lus los tiv tauj peb rau kev sib raug zoo yav tom ntej. Peb cov khoom yog qhov zoo tshaj plaws. Thaum Xaiv, Zoo tagnrho Mus Ib Txhis!
Muag kubTuam Tshoj VoIP Rooj Xov Tooj thiab Rooj Xov Tooj Intercom, Thaum lub sijhawm 11 xyoo, Tam sim no peb tau koom nrog ntau dua 20 qhov kev nthuav qhia, tau txais kev qhuas siab tshaj plaws los ntawm txhua tus neeg siv khoom. Peb lub tuam txhab tau mob siab rau "cov neeg siv khoom ua ntej" thiab cog lus los pab cov neeg siv khoom nthuav lawv txoj kev lag luam, kom lawv dhau los ua Tus Thawj Coj Loj!