2.8 "SIP Video Qhov Rooj Xov Tooj Mechanical Pushbutton Model I9
2.8 "SIP Video Qhov Rooj Xov Tooj Mechanical Pushbutton Model I9
• Lub vaj huam sib luag zoo nkauj thiab ci ntsa iab
• Resistant rau kev ua phem phem thiab sab nraum zoov,
• Kev tswj hwm yooj yim nrog lub npe tso rau hauv LCD zaub illuminated hauv 4 kab hauv Hebrew / Lus Askiv.
• Muaj kev nkag tau rau cov lag ntseg lossis lag ntseg.
• Scroll nyees khawm rau manually nrhiav tus neeg xauj tsev lub npe.
• Lub koob yees duab xim zoo nrog qhov kev daws teeb meem ntawm 625 kab (625TVL), rau nruab hnub thiab hmo ntuj
• Ib lub koob yees duab 140-degree tshwj xeeb rau kev saib tag nrho qhov chaw nkag yog tshwj xeeb rau cov neeg tsis taus thiab cov menyuam yaus.
• Ua kom muaj hluav taws xob lossis hluav taws xob ntsuas hluav taws xob: Tiv tauj qhuav NO lossis NC
• Lub sij hawm qhib qhov rooj: ntawm kev thov 100-1 vib nas this.
• Muaj lub cim xeeb uas tsis tau muab tshem tawm, khaws cov npe ntawm cov neeg nyob thiab cov txheej txheem kev ua haujlwm thaum muaj hluav taws xob poob.
• Kev xaiv txog li 10 panels hauv lub tsev
• Yooj yim rau kev khiav lag luam
• Nkag los ntawm tus nyeem ntawv nyob ze
• Sau los ntawm tus lej lej
• Kev xaiv qhib lub qhov rooj nrog daim ntawv nplaum txawb
• Haum rau B700 / B900 system
Dimensions: dav 115 ntev 334 qhov tob 50 mm
1: 3mm ultra-nyias Stainless hlau vaj huam sib luag
2: Xya US tub rog cov qauv dej tsis zoo
3: Tag nrho lub ntsej muag tamper-screws installation qauv, yooj yim installation
4: Kev tawg-pov thawj, dej-pov thawj thiab plua plav-pov thawj
5: 40mm ultra-ntev slot-daim npav tsim
6: Cov ntaub ntawv nrog lub suab prompts
7: Piano pushbutton suab nrov
| Vaj Huam Sib Luag Khoom | Alum +PMMA |
| Xim | Nyiaj |
| Display element | 1/3 "CMOS |
| Lens | 120degree wide-angle |
| Teeb | Lub teeb dawb |
| Screen | 3.5- nti LCD |
| Hom khawm | Mechanical Pushbutton |
| Peev xwm ntawm daim npav | ≤80,00 pcs |
| Hais lus | 8Ω,1.5 W/ 2.0 W |
| Microphone | -56dB |
| Kev txhawb zog | 18~20V DC |
| Qhov rooj khawm | Txhawb nqa |
| Kev siv hluav taws xob Standby | <30mA |
| Kev siv hluav taws xob Max | <300mA |
| Ua haujlwm kub | -30 ° C ~ +50°C |
| Cia Kub | -30 ° C ~ +60 ° C |
| Ua haujlwm av noo | 10 ~ 90% RH |
| Interface | Fais fab hauv;Qhov rooj tso khawm;RJ 45;Relay tawm |
| Kev teeb tsa | Embedded / Nto mounting |
| Qhov Loj (mm) | 115*334*50 |
| Ua haujlwm Voltage | DC 18V ± 10% |
| Ua hauj lwm tam sim no | ≤500mA ua |
| IC card | Txhawb nqa |
| Infrared diode | Nruab |
| Video tawm | 1 vp 75 awm |
Network topology feem ntau siv kev txiav cov qauv tsheb npav, tsis txhawb nqa ib puag ncig lossis lub hnub qub zoo li lub network.Tag nrho cov node yog serial txuas los ntawm ib lub tsheb npav yog ib qho kev xaiv zoo, hauv daim duab saum toj no, qhov dav dav network topology ntawm A8-05B system tau qhia.N nodes txuas nrog hauv ib lub network multipoint.Rau kev nrawm dua thiab cov kab ntev dua, qhov kev txiav tawm kev tawm tsam yog qhov tsim nyog ntawm ob qhov kawg ntawm kab kom tshem tawm cov kev xav.Siv 100 Ω resistors ntawm ob qhov kawg (xav tau yog tias xaim ntev> 2km).Lub network yuav tsum tau tsim los ua ib txoj kab nrog ntau qhov tee, tsis yog lub hnub qub.Txawm hais tias tag nrho cov kab ntev ntev yuav luv luv hauv lub hnub qub teeb tsa, kev txiav kom txaus tsis tuaj yeem ua tau ntxiv lawm thiab cov teeb liab zoo tuaj yeem txo qis.Hauv daim duab 1 uas pom tom ntej no, b, d, f yog txoj kev sib txuas thiab a, c, e yog kev sib txuas tsis raug.
Daim duab 1
Thaum siv cov ntaub thaiv npog network hlau (STP), Yuav tsum tswj qhov txuas ntxiv ntawm cov txheej thaiv thaiv ntawm tus du, thiab txuas lub ntiaj teb ntawm ib qho chaw, raws li qhia hauv daim duab
Hlau xav tau
Qhov system siv CAT-5E UTP thiab STP cable.
Yuav ua li cas xaiv qhov tsim nyog CAT-5E cable?
Qhov tsis kam ntawm txhua cov hlau yuav tsum ≤35Ω thaum ntev yog li 305M (FCL ntev).
Qhov rooj-chaw nres tsheb rau Fais fab mov siv RVV4 * 0.5, los xauv siv RVV2 * 0.5.
Ceeb toom:
Lub qhov rooj-chaw nres tsheb daim duab yuav tsis puv npo hauv Visual Room-chaw nres tsheb lub vijtsam thaum Chav-chaw nres tsheb sib txawv ntawm cov khoom siv hluav taws xob video, ntawm qhov chaw tsim nyog hauv lub tsev tsheb npav kom muaj zog tuaj yeem daws qhov teeb meem no.General video fais fab mov los ntawm qhov pom chav tsev-chaw nres tsheb ntawm qhov siab tshaj plaws nrug yuav tsis pub tshaj 30 meters.
Daim duab 2
Thov siv Scotchlok los txuas 2 xov hlau
Scotchlok
UTP & UTP
UTP&Device's off-line
Offline & Offline
Tsuas yog xav tau lub puab tsaig vice
Daim duab zoo
Vim li cas ho tsis siv RJ-45 rau kev sib txuas?
Vim hais tias RJ-45 tus qauv yog tsim los rau hauv lub qhov rooj siv nkaus xwb, nws tsis zoo damp-proof thiab yooj yim heev yuav qias neeg los yog oxidized.Yog tias RJ-45 Lub Taub Hau tau tawg, muaj cov kws tshaj lij tuav cov cuab yeej tshaj lij uas yuav tsum tau kho qhov txhaum, qhov no yuav ua rau cov nqi kho ntau dua.
Scotchlok yog qhov peb xav tau.Tshaj li 45 xyoo dhau los, 3M tau qhia txog kev lag luam tus thawj rwb thaiv tsev hloov chaw txuas - Scotchlok Connector UR.Niaj hnub no, nrog rau kev thov kom muaj kev kub ceev thiab siab-bandwidth tes hauj lwm, qhov ua tiav ntawm 3M connectors thiab cov cuab yeej tau hloov zuj zus ntxiv.Thov mus saib www.3M.com kom paub ntau ntxiv txog Scotchlok.
