We're mob siab rau furnishing yooj yim, txuag sij hawm thiab nyiaj-txuag ib-nres kev yuav khoom txhawb nqa ntawm cov neeg siv khoom rau Nqe Sheet for Doordeer Video Intercom Doorbell, 2 Wires apartment WiFi Video Doorphone rau tsev , Peb zoo siab txais tos txhua tus neeg siv khoom lag luam thiab cov neeg muag khoom los hu rau peb. peb rau kev sib tw khoom plig. Cia siab tias yuav ua lag luam ntxiv nrog rau koj.
Peb tau cog lus los ua kom yooj yim, txuag sij hawm thiab txuag nyiaj ib-nres kev yuav khoom txhawb nqa ntawm cov neeg siv khoomTuam Tshoj Video Doorphone thiab Intercom, Peb yeej ntau tus neeg siv khoom ntseeg tau los ntawm kev paub nplua nuj, cov khoom siv siab heev, pab pawg neeg txawj ntse, kev tswj xyuas nruj thiab kev pabcuam zoo tshaj plaws. Peb tuaj yeem lav tag nrho peb cov khoom. Cov neeg siv khoom tau txais txiaj ntsig thiab kev txaus siab ib txwm yog peb lub hom phiaj loj tshaj plaws. Nco ntsoov koj tiv tauj peb. Muab sij hawm rau peb, muab ib qho surprise.
Qhov system | Linux |
Vaj Huam Sib Luag Khoom | Yas |
Xim | Dawb & Dub |
Zaub | 7-nti capacitive kov npo |
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) | 230 * 130 hli |
Ua hauj lwm tam sim no | ≤ 500mA |
Audio SNR | ≥25dB |
Suab Distortion | ≤ 10% |
We're mob siab rau furnishing yooj yim, txuag sij hawm thiab nyiaj-txuag ib-nres kev yuav khoom txhawb nqa ntawm cov neeg siv khoom rau Nqe Sheet for Doordeer Video Intercom Doorbell, 2 Wires apartment WiFi Video Doorphone rau tsev , Peb zoo siab txais tos txhua tus neeg siv khoom lag luam thiab cov neeg muag khoom los hu rau peb. peb rau kev sib tw khoom plig. Cia siab tias yuav ua lag luam ntxiv nrog rau koj.
Daim ntawv nqe rauTuam Tshoj Video Doorphone thiab Intercom, Peb yeej ntau tus neeg siv khoom ntseeg tau los ntawm kev paub nplua nuj, cov khoom siv siab heev, pab pawg neeg txawj ntse, kev tswj xyuas nruj thiab kev pabcuam zoo tshaj plaws. Peb tuaj yeem lav tag nrho peb cov khoom. Cov neeg siv khoom tau txais txiaj ntsig thiab kev txaus siab ib txwm yog peb lub hom phiaj loj tshaj plaws. Nco ntsoov koj tiv tauj peb. Muab sij hawm rau peb, muab ib qho surprise.