• Zazikulu ndi yowala gulu
• Kusamva kuonongeka ndi zinthu zakunja;
• Kuwongolera kofunikira kokhala ndi dzina mu chiwonetsero cha LCD chowala mumizere 4 mu Chihebri / Chingerezi.
• Kumaphatikizapo kupezeka kwa ogontha kapena ogontha.
• Mpukutu mabatani kuti mupeze pamanja dzina la lendi.
• Kamera yamtundu wapamwamba kwambiri yokhala ndi mizere ya 625 (625TVL), usana ndi usiku
• Lens yapadera ya kamera ya 140-degree kuti muwone malo onse olowera ndi apadera kwa olumala ndi ana.
• Kuyatsa loko yamagetsi kapena yamagetsi: Dry contact NO kapena NC
• Njira yotsegulira khomo: popempha masekondi 100-1.
• Ali ndi chikumbukiro chosaiwalika, amasunga mndandanda wa anthu okhalamo ndi zizindikiro zamapulogalamu pakagwa magetsi.
• Njira yopangira mapanelo 10 mnyumbamo
• Yabwino kugwira ntchito
• Kulowa ndi owerenga moyandikana
• Lowetsani ndi manambala angapo
• Njira yotsegula chitseko ndi chomata cha m'manja
• Oyenera dongosolo B700 / B900
Miyeso: m'lifupi 115 kutalika 334 kuya 50 mm
1: 3mm Ultra-woonda kwambiri Stainless Steel panel
2: Miyezo isanu ndi iwiri yankhondo yaku US yopanda madzi
3: Kuyika kwazitsulo zokhala ndi nkhope zonse, kukhazikitsa kosavuta
4: Imasaphulike, Imatsekereza madzi komanso imateteza fumbi
5: 40 mm kapangidwe kakadi kakang'ono ka slot
6: Chidziwitso chokhala ndi mawu
7: Kamvekedwe ka batani la piano
Panel Zida | Alum +Mtengo PMMA |
Mtundu | Siliva |
Display element | 1/3 "CMOS |
Lens | 120degree wide-angle |
Kuwala | Kuwala Koyera |
Chophimba | 3.5LCD - inchi |
Mtundu wa batani | Mechanical Pushbutton |
Mphamvu ya Makhadi | ≤80,00 ma PC |
Wokamba nkhani | 8 Ω,1.5W/ 2.0W |
Maikolofoni | -56dB |
Thandizo lamphamvu | 18~20V DC |
Batani Lakhomo | Thandizo |
Standby Power Kugwiritsa | <30mA |
Kugwiritsa Ntchito Mphamvu Kwambiri | <300mA |
Kutentha kwa Ntchito | -30°C ~ +50°C |
Kutentha Kosungirako | -30 °C ~ +60°C |
Chinyezi Chogwira Ntchito | 10-90% RH |
Chiyankhulo | Mphamvu Mu;batani lotulutsa chitseko;RJ45;Relay kunja |
Kuyika | Kuyika / Kuyika pamwamba |
kukula (mm) | 115*334*50 |
Voltage yogwira ntchito | DC18V±10% |
Ntchito Panopo | ≤500mA ku |
IC-khadi | Thandizo |
Infrared diode | Adayika |
Video - kunja | 1 Vp-p75 ohm |
Netiweki topology yomwe imagwiritsidwa ntchito nthawi zambiri kuyimitsa mabasi, simathandizira maukonde ozungulira kapena owoneka ngati nyenyezi.Ma node onse ndi serial olumikizidwa ndi basi imodzi ndi chisankho chabwino, pachithunzi pamwambapa, mawonekedwe amtundu wamtundu wa A8-05B akuwonetsedwa.Node za N zimalumikizidwa ndi netiweki ya ma multipoint.Pakuthamanga kwapamwamba ndi mizere yayitali, kukaniza kuthetseratu ndikofunikira kumapeto kwa mzerewo kuti athetse zowunikira.Gwiritsani ntchito 100 Ω resistors mbali zonse ziwiri (mungofunika ngati waya kutalika> 2km).Netiweki iyenera kupangidwa ngati mzere umodzi wokhala ndi madontho angapo, osati ngati nyenyezi.Ngakhale utali wonse wa chingwe ungakhale waufupi pakusintha kwa nyenyezi, kuyimitsa kokwanira sikungathekenso ndipo mtundu wa chizindikiro ukhoza kutsika kwambiri.Pachithunzi 1 chotsatira, b, d, f ndi kulumikizana kolondola ndipo a, c, e ndi kulumikizana kolakwika.
Mukamagwiritsa ntchito chishango network waya (STP), Muyenera kusunga kupitiriza kwa wosanjikiza chishango chosalala, ndi kulumikiza Dziko lapansi pa mfundo imodzi, monga momwe chithunzi.
Waya chofunika
Dongosolo logwiritsa ntchito chingwe cha CAT-5E UTP ndi STP.
Momwe mungasankhire chingwe choyenerera cha CAT-5E?
Kukaniza kwa waya aliyense kuyenera ≤35Ω pamene kutalika kuli pafupifupi 305M (utali wa FCL).
Polowera pakhomo kupita ku Power Supply adagwiritsa ntchito RVV4 * 0.5, kutseka RVV2 * 0.5.
Chenjezo:
Chithunzi cha pakhomo-chitseko sichidzawonetsedwa pawindo la Visual Room-station pamene Malo osungiramo chipinda chosiyana kwambiri ndi magetsi a kanema, m'malo oyenera m'mabasi omanga kuti awonjezere magetsi angathetse vutoli.General kanema mphamvu magetsi kuchokera zithunzi Malo-siteshoni ya pazipita mtunda sakanakhoza kupitirira 30 mamita.
Scotchlok
UTP & UTP
UTP&Device alibe intaneti
Offline & Offline
Kungofunika nsagwada vice
Chithunzi chotsatira
Chifukwa mulingo wa RJ-45 umapangidwa kuti ugwiritse ntchito pakhomo pokha, ndi wosakhazikika pamadzi ndipo umakhala wodetsedwa mosavuta kapena wothira okosijeni.Ngati Mutu wa RJ-45 wathyoledwa, pali akatswiri omwe ali ndi zida zaukadaulo zomwe zimafunikira kukonza cholakwikacho, izi zipangitsa kuti pakhale ndalama zambiri zokonzekera.
Scotchlok ndizomwe timafunikira.Zaka zoposa 45 zapitazo, 3M idayambitsa cholumikizira choyambirira chamakampani - Scotchlok Connector UR.Masiku ano, ndi kufunikira kowonjezereka kwa maukonde othamanga kwambiri komanso othamanga kwambiri, mndandanda wathunthu wa zolumikizira za 3M ndi zida zasinthanso.Chonde pitani ku www.3M.com kuti mudziwe zambiri za Scotchlok.