Kyamara Doorbell na gani
Don tambayoyi game da samfuranmu ko lissafin farashi, da fatan za a bar mana imel ɗin ku kuma za mu kasance cikin tuntuɓar sa'o'i 24.
TAMBAYA YANZU
Bukatun Fasaha
1. Bayyanar: ruwan tabarau kewaye hukumar ba tare da nakasawa, mai tsabta babu datti, babu karya waldi, solder tabo, mai haske, kowane alama alama ya kamata a fili bayyane, da mai da hankali tsawon a fili.
2. Girman tsari: 38mm x 55mm.
2.1 Girman ma'auni na allon kewayawa ya kamata ya zama ƙasa da 4mm a saman 38mm × 55 mm.
2.2 PCB Ramin tare da buɗaɗɗen 3.0mm (ramukan matsayi huɗu).
2.3 Tsayin ruwan tabarau daga gaban allon shine 21.6MM ± 0.2MM.
3. Ma'aunin muhalli da na lantarki.
3.1 Zazzabi: -20 ℃ ~ + 60 ℃.
3.2 Wutar lantarki mai aiki: 9-18V.
3.3 Aiki na yanzu: 65mA.
3.4 Video dubawa fitarwa impedance karfi ya zama 75Ω(1Vp-p, 75Ω).
3.5 A ƙarƙashin yanayin haskakawa fiye da 0.2LUX, daidaitaccen launi na katin launi ya kamata a warware akan kyamara, kuma launi na hoton mai saka idanu ya kamata ya dace da launi na katin launi.
3.6 A kwance ƙuduri na kamara ne 800TVL (gaba daya ake magana a kai a kasuwa).
Hanyoyin Gwaji
1. Kamarar ganowa ya kamata ya dace da bukatun Mataki na 1.1;
2. Yi amfani da vernier calipers don auna siffar kamara, ramin matsayi, tsayin ruwan tabarau da sauran, ya kamata ya dace da buƙatun a cikin 1.2;1.2.1.
3. An haɗa kyamarar zuwa tsarin nuni da nuni don ganowa, kuma hoton ba zai zama gurbatacce ba da sauran ɓarna na hoto;
4. Lokacin da kyamara ke aiki, ana amfani da oscilloscope don auna gwajin girman fitarwa na bidiyo na siginar bidiyo: 0.8 ~ 1.2VP-P / 75Ω;
5. Haɗa kebul ɗin tsakanin kyamara da nuni, sanya daidaitaccen katin launi na mita 0.8 a gaban kyamarar, kuma hoton da ke kan na'urar lura ya kamata ya dace da ainihin wurin.
6. High da low zafin jiki gwajin: da zazzabi ne 60 ℃ for 12h, da kuma wutar lantarki aiki kullum. Zazzabi mara kyau 20 ℃ na 12h, kuma gwajin lantarki na iya aiki akai-akai.
7. Ruwan tabarau na kamara yana amfani da 3.6mm Angle don gwada 58 °, kuma kada a kasance wani kusurwa mai duhu a kusa da hoton.
8. Gwajin kwanciyar hankali, ci gaba da tsufa na tsawon sa'o'i 24, kada a yi rashin nasara;
9. mafi ƙarancin gwajin haske na kyamara, mafi ƙarancin kyamarar haske 0.01LUX.(babu hasken LED).
Kayan Gwaji
3.1 Vernier caliper tare da daidaito na ± 0.02㎜.
3.2 24 katin launi daidaitaccen launi, cikakkiyar jadawalin gwajin launin toka.
3.3 Samar da wutar lantarki da aka tsara don kyamarar ƙirar nuni, mai duba launi 14-inch.
Ƙayyadaddun bayanai
| Na'urar daukar hoto | Micron MT9V139 1/4 |
| Matsayin tsarin | PAL/NTSC |
| pixels masu inganci | PAL 720*499 / NTSC 640h*480 |
| Guntun sarrafawa | FH8510C |
| Hanyar aiki tare | aiki tare na ciki |
| Ƙimar kwance | 800TVL |
| rabon sigina-zuwa amo | > 48dB |
| Mafi ƙarancin haske | 0.01 LUX |
| Diyya na hasken baya | Na atomatik |
| Wutar lantarki | 1/50Sec-12.5uSec |
| Farin daidaito | Na atomatik |
| Gyaran Gamma | > 0.45 |
| Fitowar bidiyo | 1.0Vp-p 75ohm |
| Ana buƙatar wuta | Saukewa: DC9-18V |
| Amfani na yanzu | 65mA ku |
| Lens | 3.6mm (850) |
| Lens a kwance kusurwa | 58° |
Nuni Babban Ma'anar Kyamara Tare da Gane Fuska
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2MP HD pixels
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Zane Fakitin
Zane Fakitin
FAQ
Q1. Ƙofar kofa na gani na kyamara na iya yin rikodin hotunan bidiyo?
A:Wasu samfura na SKYNEX's Camera module na gani kararrawa na gani na iya samun ginanniyar ajiya ko goyan baya don katunan ƙwaƙwalwar ajiya na waje, ba su damar yin rikodin faifan bidiyo na baƙi.
Q2. Ta yaya ake kunna kararrawa na gani na kyamarar?
A:Kararrawar ƙofar gani na kyamarar kyamara daga SKYNEX galibi ana yin ta ta hanyar haɗin waya zuwa tsarin lantarki na ginin ko ta batura.
Q3. Shin SKYNEX yana ba da zaɓuɓɓukan gyare-gyare don ƙararrawar ƙofar gani na kyamarar sa?
A:Ee, SKYNEX yana ba da keɓantaccen ƙira da zaɓuɓɓukan gyare-gyare don ƙirar ƙofofin gani na kyamarar sa, yana bawa abokan ciniki damar daidaita samfurin zuwa takamaiman buƙatun su.
Q4. Wane nau'in tsarin intercom ne SKYNEX's Kamara module na gani kofa mai jituwa da?
A:SKYNEX's Kamara module na gani ƙofar kararrawa ya dace da iri-iri na intercom tsarin, ciki har da villa video ƙofar wayar intercom, Multi-apartment kofa video intercom, da smart home kayayyakin.
Q5. Shin za a iya sarrafa kararrawa na gani na kyamarar kyamarar?
A:Ee, idan an haɗa kararrawa na gani na Modubul na Kamara zuwa cibiyar sadarwa, ana iya sarrafa shi da samun dama ga nesa ta hanyar wayar hannu mai jituwa ko software.
