Peb kuj muab cov khoom lag luam nrhiav thiab cov kev pabcuam sib sau ua ke. Tam sim no peb muaj peb chav tsim khoom thiab chaw ua haujlwm nrhiav. Peb tuaj yeem muab rau koj yuav luag txhua yam kev daws teeb meem ntsig txog peb cov khoom lag luam rau OEM / ODM Tuam Tshoj 4-Wire Kov Khawm Tsev Kev Ruaj Ntseg Video Doorphone Intercom System, Peb zoo siab tos txais txhua tus qhua los teeb tsa kev lag luam me nrog peb raws li kev sib koom tes zoo. Koj yuav tsum tiv tauj peb tam sim no. Koj yuav tau txais peb cov lus teb tshaj lij hauv 8 teev.
Peb kuj muab cov khoom lag luam nrhiav thiab cov kev pabcuam sib sau ua ke. Tam sim no peb muaj peb chav tsim khoom thiab chaw ua haujlwm nrhiav. Peb tuaj yeem muab rau koj txhua yam kev daws teeb meem ntsig txog peb cov khoom lag luam rauTuam Tshoj Video Rooj Xov Tooj thiab Tsev Ruaj Ntseg, Zoo zoo thiab tus nqi tsim nyog tau coj peb cov neeg siv khoom ruaj khov thiab lub koob npe nrov. Muab 'Cov Khoom Zoo, Kev Pabcuam Zoo, Cov Nqi Sib Tw thiab Kev Xa Khoom Sai', peb tau tam sim no tos ntsoov rau kev koom tes ntau dua nrog cov neeg siv khoom txawv teb chaws raws li kev sib pab. Peb yuav ua haujlwm tag nrho-lub siab los txhim kho peb cov kev daws teeb meem thiab cov kev pabcuam. Peb kuj cog lus tias yuav ua haujlwm ua ke nrog cov neeg koom tes ua lag luam los tsa peb txoj kev koom tes mus rau qib siab dua thiab sib koom ua tiav ua ke. Zoo siab txais tos koj tuaj xyuas peb lub Hoobkas ua tsaug.
| Lub kaw lus | Linux |
| Vaj huam sib luag pem hauv ntej | Alum |
| Xim | Nyiaj |
| Lub Koob Yees Duab | CMOS; 4M Pixels |
| Lub teeb | Lub Teeb Dawb |
| Kev tshuaj ntsuam | 2.8-nti TFT LCD |
| Hom khawm | Khawm nias tshuab |
| Peev Xwm ntawm Daim Npav | ≤8000 daim |
| Tus neeg hais lus | 8Ω, 1.0W/2.0W |
| Lub microphone | -56dB |
| Kev txhawb nqa fais fab | DC24V (SPoE), DC48V (PoE) |
| Chaw nres nkoj RS 485 | Kev txhawb nqa |
| Rooj vag hlau nplaum | Kev txhawb nqa |
| Khawm Qhov Rooj | Kev txhawb nqa |
| Kev Siv Hluav Taws Xob Standby | ≤4.5W |
| Kev Siv Hluav Taws Xob Siab Tshaj Plaws | ≤12W |
| Kub Ua Haujlwm | -40°C ~ +50°C |
| Kub Cia Khoom | -40°C ~ +60°C |
| Ua Haujlwm Av noo | 10 ~ 90% RH |
| Qib IP | IP54 |
| Kev Sib Txuas Lus | Fais fab nkag; RJ45; RS485; 12V Tawm; Khawm qhib qhov rooj; Lub qhov rooj qhib ntes; Relay tawm; |
| Kev teeb tsa | Rooj vag uas muaj hlau/txheej txheem |
| Kev daws teeb meem | 1280 * 720 |
| Qhov Loj (hli) | 115 * 334 * 50 |
| Qhov Loj ntawm Lub Thawv Uas Muab Tso Rau Hauv (hli) | 113 * 335 * 55 |
| Ua Haujlwm Voltage | DC24V (SpoE Txhawb nqa), DC48V (PoE) |
| Ua Haujlwm Tam Sim No | ≤500mA |
| Qhov Rooj Nkag | Daim npav IC (13.56MHz), daim npav ID (125kHz), tus lej PIN |
| Kab rov tav saib kaum sab xis | 120° |
| Suab SNR | ≥25dB |
| Kev cuam tshuam suab | ≤10% |





Peb kuj muab cov khoom lag luam nrhiav thiab cov kev pabcuam sib sau ua ke. Tam sim no peb muaj peb chav tsim khoom tus kheej thiab chaw ua haujlwm nrhiav. Peb tuaj yeem muab rau koj yuav luag txhua yam kev daws teeb meem ntsig txog peb cov khoom lag luam rau OEM / ODM Tuam Tshoj 4-Wire Kov Khawm Tsev Kev Ruaj Ntseg Video Doorphone Intercom System rau chav tsev, Peb zoo siab tos txais txhua tus qhua los teeb tsa kev lag luam me nrog peb ntawm lub hauv paus ntawm kev sib koom tes zoo. Koj yuav tsum tiv tauj peb tam sim no. Koj yuav tau txais peb cov lus teb tshaj lij hauv 8 teev.
OEM/ODM Tuam TshojTuam Tshoj Video Rooj Xov Tooj thiab Tsev Ruaj Ntseg, Zoo zoo thiab tus nqi tsim nyog tau coj peb cov neeg siv khoom ruaj khov thiab lub koob npe nrov. Muab 'Cov Khoom Zoo, Kev Pabcuam Zoo, Cov Nqi Sib Tw thiab Kev Xa Khoom Sai', peb tau tam sim no tos ntsoov rau kev koom tes ntau dua nrog cov neeg siv khoom txawv teb chaws raws li kev sib pab. Peb yuav ua haujlwm tag nrho-lub siab los txhim kho peb cov kev daws teeb meem thiab cov kev pabcuam. Peb kuj cog lus tias yuav ua haujlwm ua ke nrog cov neeg koom tes ua lag luam los tsa peb txoj kev koom tes mus rau qib siab dua thiab sib koom ua tiav ua ke. Zoo siab txais tos koj tuaj xyuas peb lub Hoobkas ua tsaug.