"Tswj tus qauv los ntawm cov ntsiab lus, qhia lub zog los ntawm qhov zoo". Peb lub koom haum tau siv zog los tsim kom muaj pab pawg neeg ua haujlwm zoo thiab ruaj khov thiab tshawb nrhiav txoj hauv kev hais kom ua tau zoo rau Cheap PriceList rau 4-Wire 7″ 1080P Kov Khawm Me Me Chav Tsev Video Doorphone Intercom Teeb rau 4 Tsev Neeg, Yog xav paub ntxiv, xyuas kom koj yuav tsis tos kom tiv tauj peb. Ua tsaug - Koj txoj kev pab txhawb nqa peb tas li.
"Tswj tus qauv los ntawm cov ntsiab lus me me, qhia lub zog los ntawm qhov zoo". Peb lub koom haum tau siv zog los tsim kom muaj pab pawg neeg ua haujlwm zoo thiab ruaj khov thiab tshawb nrhiav txoj hauv kev hais kom ua zoo rauTuam Tshoj Doorbell thiab Video Door Xov Tooj, Peb zoo siab los muab peb cov khoom thiab cov kev daws teeb meem rau txhua tus neeg siv khoom thoob plaws ntiaj teb nrog peb cov kev pabcuam yooj ywm, ceev ceev thiab cov qauv tswj hwm zoo tshaj plaws uas tau pom zoo thiab qhuas los ntawm cov neeg siv khoom.
• Vaj huam sib luag hlau zoo nkauj Silver Aluminium
• Txog li 120 chav tsev
• Tiv taus kev ua phem thiab tej yam sab nraum zoov
• Kev tswj hwm yooj yim ntawm lub vijtsam TFT uas ci ntsa iab hauv 2.8/ 4.3 "ua lus Askiv / lus sib txawv
• Suav nrog cov lus qhia rau tus qhua ua lus Askiv / lus sib txawv
• Muaj kev nkag tau rau cov neeg lag ntseg
• Tso ib qho kev ceeb toom tsis siv neeg rau txhua tus neeg xauj tsev txog kev hloov tus lej nkag mus.
• Lub koob yees duab IP xim zoo nrog WDR ua ke 1080 kab IP kev daws teeb meem rau nruab hnub thiab hmo ntuj
• Lub koob yees duab tshwj xeeb rau peb lub tuam txhab 120 degrees WDR built-in anti-glare kom pom tag nrho qhov chaw nkag yog tshwj xeeb rau cov neeg xiam oob qhab thiab cov menyuam yaus.
• Sau cov qhua thiab tawm lus.
• Qhib lub xauv hluav taws xob lossis hluav taws xob
• Kev sib cuag qhuav NO lossis NC
• Kev qhia qhib qhov rooj raws sijhawm nrog lub cim xeeb uas tsis ploj mus,
• Khaws cov lej programming thaum lub sijhawm hluav taws xob tsis ua haujlwm.
• Kev tsim kho vaj tse 2 tendon 0.5
• Kub ua haujlwm -40 ℃ – + 50 ℃
• Yooj yim rau tus neeg xauj tsev ua haujlwm.
• Kev xaiv nkag los ntawm tus nyeem ntawv ze
• Muaj peev xwm nkag tau los ntawm ntau tus lej lej
• Kev xaiv qhib lub qhov rooj los ntawm daim ntawv nplaum rau lub xov tooj ntawm tes
Qhov Loj: dav 115 ntev 334 tob 50 hli
| Lub kaw lus | Linux |
| Vaj huam sib luag pem hauv ntej | Alum + Tempered Iav |
| Xim | Dub & 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 | ≤40,000 daim |
| Tus neeg hais lus | 8Ω, 1.0W/2.0W |
| Lub microphone | -56dB |
| Kev txhawb nqa fais fab | 12 ~ 48V DC |
| 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 Tam Sim No | ≤500mA |
| Qhov Rooj Nkag | Daim npav IC (13.56MHz), daim npav ID (125kHz), tus lej PIN |
| Kev Sib Txuas Lus | 10M / 100M Kev Sib Tham Pib |
| Kab rov tav saib kaum sab xis | 120° |
| Suab SNR | ≥25dB |
| Kev cuam tshuam suab | ≤10% |



"Tswj tus qauv los ntawm cov ntsiab lus, qhia lub zog los ntawm qhov zoo". Peb lub koom haum tau siv zog los tsim kom muaj pab pawg neeg ua haujlwm zoo thiab ruaj khov thiab tshawb nrhiav txoj hauv kev hais kom ua tau zoo rau Cheap PriceList rau 4-Wire 7″ 1080P Kov Khawm Me Me Chav Tsev Video Doorphone Intercom Teeb rau 4 Tsev Neeg, Yog xav paub ntxiv, xyuas kom koj yuav tsis tos kom tiv tauj peb. Ua tsaug - Koj txoj kev pab txhawb nqa peb tas li.
Daim Ntawv Teev Nqi Pheej Yig rauTuam Tshoj Doorbell thiab Video Door Xov Tooj, Peb zoo siab los muab peb cov khoom thiab cov kev daws teeb meem rau txhua tus neeg siv khoom thoob plaws ntiaj teb nrog peb cov kev pabcuam yooj ywm, ceev ceev thiab cov qauv tswj hwm zoo tshaj plaws uas tau pom zoo thiab qhuas los ntawm cov neeg siv khoom.