Tshiab zam tsim rau 4-hlau 4.3 nti Tsev Security Video Doorphone khoom siv nrog hlau Case Doorbell
Tshiab zam tsim rau 4-hlau 4.3 nti Tsev Security Video Doorphone khoom siv nrog hlau Case Doorbell
Nrog rau kev lag luam zoo, kev pabcuam zoo tom qab muag thiab cov chaw tsim khoom niaj hnub, peb tau txais lub koob npe nrov ntawm peb cov neeg siv khoom thoob plaws ntiaj teb rau Kev Tsim Qauv Tshiab rau 4-Wire 4.3 Nti Tsev Security Video Doorphone Cov Khoom Siv nrog Hlau Case Doorbell, Nrog rau ntau yam, zoo zoo, tus nqi ncaj ncees thiab cov kev pabcuam zoo, peb yuav yog koj tus khub lag luam me zoo tagnrho.Peb zoo siab tos txais cov tshiab thiab tsis ntev los no los ntawm txhua qhov kev ua neej nyob rau hauv kev sib cuag nrog peb rau yav tom ntej tuam txhab koom haum thiab ua tiav kev sib nrig sib ua tiav!
Nrog rau kev lag luam zoo credit, kev pab cuam tom qab muag zoo thiab cov chaw tsim khoom niaj hnub, peb tau txais lub koob npe nrov ntawm peb cov neeg siv khoom thoob ntiaj teb rauTuam Tshoj Interphone thiab Video Rooj Xov Tooj, Peb vam tias yuav muaj kev sib raug zoo nrog peb cov neeg siv khoom ntev.Yog tias koj txaus siab rau ib qho ntawm peb cov khoom, nco ntsoov tias koj tsis yig xa cov lus nug rau peb / tuam txhab npe.Peb xyuas kom meej tias koj tuaj yeem txaus siab rau peb cov kev daws teeb meem zoo tshaj plaws!
Product Description
Cov Khoom Muag
Specification
| Qhov system | Linux |
| Vaj Huam Sib Luag Khoom | ABS |
| Xim | Dawb |
| Zaub | 4.3-nti TFT LCD zaub |
| Kev daws teeb meem | 480 * 272 hli |
| Kev ua haujlwm | Capacitive Pushbutton |
| Hais lus | 8Ω, 1.5W / 2W |
| Microphone | -56dB |
| Tswb Input | 4 Alarm Input |
| Ua haujlwm Voltage | DC24V (SPoE), DC48V (PoE) |
| Kev siv hluav taws xob Standby | ≤ 4.5W |
| Kev siv hluav taws xob Max | ≤12W |
| Ua haujlwm kub | -40 ° C txog 50 ℃ |
| Cia Kub | -40 ° C txog 60 ° C |
| Ua haujlwm av noo | 10 mus rau 90% RH |
| IP Qib | IP30 |
| Interface | Fais fab hauv chaw nres nkoj;RJ45 Chaw nres nkoj;Tswb Hauv Chaw nres nkoj;Doorbell Chaw nres nkoj |
| Kev teeb tsa | Flush Mounting / Nto Mounting |
| Qhov Loj (mm) | 184 * 128 |
| Ua hauj lwm tam sim no | ≤ 500mA |
| Audio SNR | ≥25dB |
| Suab Distortion | ≤ 10% |
Paub meej
Nrog rau kev lag luam zoo, kev pabcuam zoo tom qab muag thiab cov chaw tsim khoom niaj hnub, peb tau txais lub koob npe nrov ntawm peb cov neeg siv khoom thoob plaws ntiaj teb rau Kev Tsim Qauv Tshiab rau 4-Wire 4.3 Nti Tsev Security Video Doorphone Cov Khoom Siv nrog Hlau Case Doorbell, Nrog rau ntau yam, zoo zoo, tus nqi ncaj ncees thiab cov kev pabcuam zoo, peb yuav yog koj tus khub lag luam me zoo tagnrho.Peb zoo siab tos txais cov tshiab thiab tsis ntev los no los ntawm txhua qhov kev ua neej nyob rau hauv kev sib cuag nrog peb rau yav tom ntej tuam txhab koom haum thiab ua tiav kev sib nrig sib ua tiav!
Tshiab zam tsim rauTuam Tshoj Interphone thiab Video Rooj Xov Tooj, Peb vam tias yuav muaj kev sib raug zoo nrog peb cov neeg siv khoom ntev.Yog tias koj txaus siab rau ib qho ntawm peb cov khoom, nco ntsoov tias koj tsis yig xa cov lus nug rau peb / tuam txhab npe.Peb xyuas kom meej tias koj tuaj yeem txaus siab rau peb cov kev daws teeb meem zoo tshaj plaws!
