2.8 "I-SIP yeVidiyo ye-SIP
2.8 "I-SIP yeVidiyo ye-SIP
• Ipaneli enkulu neqaqambileyo
Ukuxhathisa ukonakaliswa kunye neemeko zangaphandle,
• Ulawulo olusisiseko ngegama lokubonisa kwi-LCD Remouminated kwimigca emi-4 ngesiHebhere / isiNgesi.
• kubandakanya ukufikelela kwizithulu okanye isithulu.
• Skrolela amaqhosha okufumana igama lomqeshi.
• Ikhamera yemibala ekumgangatho ophezulu onesisombululo semigca engama-625 (i-625tvl), ibe yimini nobusuku
• I-lens eyahlukileyo ye-140 yokujonga yonke indawo ingenayo ikhethekileyo kubakhubazekileyo nabantwana.
• Ukuvula umbane okanye i-electromagnetic lock: uqhagamshelo lolomileyo hayi okanye nc
• Ukuvulwa kwesakhiwo sexesha: kwi-100-1 imizuzwana.
• Inkumbulo engapheliyo, igcina uluhlu lwabahlali kunye neekhowudi zenkqubo kwimeko yokuphuma kwamandla.
Inketho ukuya kuthi ga kwi-10 yeepaneli kwisakhiwo
• Elula ukusebenza
Ukungena kumfundi otyhidiweyo
• Ngena ngenani lekhowudi yedijithali
Inketho yokuvula umnyango ngesincamathelisi sefowuni
• Ifanelekile inkqubo ye-B700 / B900
Ububanzi bobude obuyi-125 ubude bama-334 bubunzulu be-50 mm
I-1: 3mm ye-ultra-cincy yentsimbi yentsimbi
I-2: imigangatho ye-US yaseMelika
I-3: Ubuso obugcweleyo
I-4: Ubungqina boBungqina, bubungqina bamanzi kunye nothuli
I-5: 40 mm-uyilo lweKhadi leSlot
I-6: IINKCUKACHA NGOKUGQIBELA
I-7: I-Piano PingButton ithoni
| Izinto zepaneli | I-Alum +I-PMMA |
| Umbala | Isilivere |
| Diphantsi | I-1/3 "cmos |
| Ilensi | I-120isidanga esikhulu |
| Ukukhanya | Isibane esimhlophe |
| Isikrini | 3.5-inch LCD |
| Uhlobo lweqhosha | Umatshini u-pushbutton |
| Amandla amakhadi | ≤8I-0,00 PCS |
| Somlomo | 8ω,1.5w/2.0w |
| Imakrofoni | -56DB |
| Inkxaso yamandla | 18~20V dc |
| Iqhosha lomnyango | Inkxaso |
| Ukulinda amandla | <30ma |
| Ukusetyenziswa kwamandla max | <300mA |
| Iqondo lokusebenza | -3I-0 ° C ~ +50° c |
| Iqondo lokugcina | -3I-0 ° C ~ +6I-0 ° C |
| Ukusebenza komswakama | I-10 ~ 90% rh |
| Isinxibelelanisi sokukhangela | Amandla ngaphakathi; Iqhosha lokukhululeka komnyango;Rj45; Dlulisele |
| Ufakelo | Ukunyuka kwe-Deage |
| Ubukhulu (mm) | 115*334*50 |
| I-voltage esebenzayo | I-DC18V ± 10% |
| Ukusebenza okwangoku | ≤50I-0m |
| I-IC-khadi | Inkxaso |
| I-infrared diode | Ifakiwe |
| Ividiyo- ngaphandle | I-1 VP-P55 OHM |
I-Topology yenethiwekhi isetyenziselwa ukupheliswa kwesakhiwo sebhasi, ayixhasi inethiwekhi ejikelezileyo okanye yenkanyezi. Yonke i-Noode iqhagamshelwe ngebhasi enye kukhetho olufanelekileyo, kumfanekiso ongentla, intengo yenethiwekhi yenethiwekhi ye-A8-05b yenkqubo iyaboniswa. Ii-node zixhunyiwe kwinethiwekhi ye-multiment. Izantya eziphezulu kunye nemigca emide, ukupheliswa kwayo kuyimfuneko kwiziphelo zomgca ukuphelisa ukubonakaliswa. Sebenzisa i-100 ω Iziphelo ezibini kwiziphelo (zifuna kuphela ukuba ubude be-wire ubude> 2km). Inethiwekhi mayiyile njengomgca omnye onamachaphaza amaninzi, hayi njengenkanyezi. Nangona iyonke yobude bekhebula mhlawumbi bumfutshane kwimo yoqwalaselo lwenkanyezi, ukupheliswa okwaneleyo akunakwenzeka kwakhona kwaye umgangatho womqondiso unokudeka kakhulu. Kwimizobo 1 eboniswe ngokulandelayo, b, D, F l uxhumela ngokufanelekileyo kunye no-A, C, unxibelelwano olungalunganga.
Umzobo 1
Xa usebenzisa i-Shure yeSene yeSethethu (STP), kufuneka igcine ukuqhubekeka kokhuseleko lokungafuneki, kwaye uqhagamshele umhlaba ngenye inqaku, njengoko kubonisiwe kumzobo
Ucingo luyafuneka
Inkqubo esetyenzisiweyo yekati-5e i-stp kunye nentambo ye-STP.
Ungayikhetha njani i-Cat-5e Carble?
Ukuxhathisa kwecingo nganye kufuneka i-≤35ω xa ubude bungamalunga ne-305m (ubude be-FCL).
Isikhululo sikaMnyango ukuya kwi-RVV4 * 0.5, Ukutshixa i-RVV2 * 0.5.
Isilumkiso:
Umfanekiso weSikhululo sendlu awuyibonisi kwiscreen segumbi lokuBonakalayo xa igumbi lendawo yahluke ngokupheleleyo kwi-video, kwiindawo ezifanelekileyo kwibhasi yesakhiwo ukuze isombulule le ngxaki. Uncedo lwamandla evidiyo jikelele ukusuka kwisikhululo segumbi elibonakalayo somgama okuphezulu akunakuba ngaphezulu kweemitha ezingama-30.
Umzobo 2
Nceda usebenzise iScotchLok ukuqhagamshela iingcingo ze-2
Scotchlok
I-UTP & UTP
Umgca we-UTP
I-off-line kunye ne-off-line
Funa kuphela umhlathi we-jew
Umfanekiso wokuphumeza
Kutheni ungasebenzisi i-RJ-45 ukuze uqhagamshele?
Kuba i-RJ-45 emiselweyo yenziwa kwingenelo esetyenziswayo kuphela, bubungqina obungalunganga kwaye buyinto ecacileyo kakhulu kwaye i-oxid. Ukuba intloko ye-RJ-45 yaphukile, kukho izixhobo zokubamba izixhobo zengcali ezifunekayo ukulungisa impazamo, oku kuya kukhokelela kwiindleko eziphezulu zokulungisa.
I-ScotchLok yile kanye esiyifunayo. Ngaphezulu kweminyaka engama-45 eyadlulayo, i-3M yazisa isinxibelelanisi seShishini yeShishini yeRhafu-i-Scotchhlok Connector ur. Namhlanje, ngemfuno eyandisiweyo yenethiwekhi ephezulu yesantya esiphakamileyo kunye nenethiwekhi ye-bandwidth ephezulu, uthotho olupheleleyo lwezixhobo ze-3m kunye nezixhobo ziye zavela kwakhona. Nceda undwendwele i-ww.3m.com yolwazi lweScotchnoloki.
