2,8
2,8
1: 3mm masiku ofesa mafuta opanda chitsulo
2: Miyezo Isanu ndi Iwiri
3: Kukhazikitsa Kwathunthu Kwathunthu, Kapangidwe Kwambiri, Kukhazikitsa Kosavuta
4: Upangiri Wopanga, Umboni Wamadzi ndi Umboni Wamadzi
5: 40 mm ultra-clot-khadi
6: Zambiri ndi zomwe zimachitika
7: piano Pushbutton
| Zinthu | Alum + pmma |
| Mtundu | Siliva |
| Onetsani Chigawo | 1/3 "cmos |
| Magalasi | 120 degree lalikulu |
| Chosalemera | Kuwala koyera |
| Chochinjira | 3.5-inchi lcd |
| Mtundu wa batani | Makina Kukula |
| Mphamvu yamakhadi | ≤80,00 ma PC |
| Mneneri | 8 ωω, 1.5w / 2.0w |
| Maikolofoni | -56dB |
| Thandizo Lamphamvu | 18 ~ 20v DC |
| Khomo lokhoma | Thandiza |
| Maulamuliro Omwe Amamwa | <30ma |
| Max mphamvu kumwa | <300ma |
| Kutentha kwa ntchito | -30 ° C ~ + 50 ° C |
| Kutentha | -30 ° C ~ + 60 ° C |
| Chinyezi | 10 ~ 90% rh |
| Kaonekedwe | Mphamvu kulowa; Batani lotulutsa pakhomo; RJ45, akubwereza |
| Kuika | Kuphatikizidwa / malo ophatikizika |
| Kukula (mm) | 115 * 334 * 50 |
| Magetsi ogwiritsira ntchito | DC18V ± 10% |
| Kugwira ntchito pano | ≤500ma |
| Khadi | Thandiza |
| Infrared diide | Oyikidwa |
| Makanema | 1 vp-p 75 ohm |
Q: Kuyambitsa ndalama
F:Kandadakhazikitsidwa ndalama mu 2010, yomwe yakhala ikudzipereka pavidiyo intuntcom ndi nyumba yanzeru kwa zaka zoposa 12. Tili ndi antchito oposa 300, gulu la R & D lili ndi mainjiniya 30, zaka 12. Tsopano ndalama zakhala imodzi yotsogolera madandaulo anzeru ku China ndipo anali ndi vidiyo ya TCP / ip Intercom ndi ena otero, anzeru
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