Mayar da hankali Kayayyakin Hoton Hoton Doorbell
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
1.1 Bayyanar: allon kewayawa na ruwan tabarau ba tare da nakasawa ba, mai tsabta babu datti, babu waldi na ƙarya, tabo mai solder, mai haske, kowace alamar alama ya kamata a bayyane;
1.2 Girman Tsarin: 32mm × 32mm;
1.2.1 Circuit hukumar girma ya zama 32mmX32mm surface na'urar tsawo ya zama kasa da 4mm.
1.2.2 Ramin (ramukan sakawa huɗu) tare da buɗaɗɗen PCB na 2.2mm × 3.3mm;
1.2.3 Tsayin ruwan tabarau daga gaban PCB shine 21.1 ± 0.2MM;
1.3 Siffofin muhalli da na lantarki;
1.3.1 Zazzabi: -20 ℃ ~ + 60 ℃,
1.3.2 Wutar lantarki mai aiki: DC-12V;
1.3.3 Aiki na yanzu: ≤55mA;
1.3.4 Video dubawa fitarwa impedance karfi ya kamata 75Ω (1Vp-p, 75Ω);
1.3.5 A ƙarƙashin yanayin haskakawa fiye da 0.2LUX, ya kamata a bambanta madaidaicin launi na launi akan kyamara, kuma launi na hoton mai saka idanu ya kamata ya dace da palette mai launi.
1.3.6 A kwance ƙuduri na kamara ne 1000TVL (wanda ake magana a kai a cikin kasuwa).
Hanyoyin Gwaji
2.1 Kamarar ganowa ya kamata ya dace da buƙatun Mataki na ashirin da 1.1;
2.2 Yi amfani da vernier calipers don auna siffar, matsayi na rami, tsayin ruwan tabarau da sauran kamara, wanda ya dace da bukatun 1.2.1 a cikin 1.2;
2.3 An haɗa kyamarar zuwa tsarin nuni da nuni don ganowa, kuma hoton ba zai zama gurɓatacce ba da sauran ɓarna na hoto;
2.4 Lokacin da kamara ke aiki, ana amfani da oscilloscope don auna gwajin girman fitarwa na bidiyo na siginar bidiyo: 0.8 ~ 1.2VP-P/75Ω;
2.5 Haɗa kebul tsakanin kamara da nuni, sanya katin launi na daidaitattun mita 0.8 a gaban kyamarar, kuma hoton da ke kan na'urar lura ya kamata ya dace da ainihin yanayin;
2.6 High da low zazzabi gwajin: da zazzabi ne 60 ℃ ga 12h, da ikon da aka kara da cewa aiki kullum, da yawan zafin jiki ne korau 20 ℃ for 12h, da ikon gwajin iya aiki kullum;
An zaɓi ruwan tabarau na kamara 2.7 3.6mm a kwance kusurwa na gani don gwada 70 °, kada a sami kusurwa mai duhu a kusa da hoton;
2.8 Gwajin kwanciyar hankali, ci gaba da tsufa na tsawon sa'o'i 24, kada a gaza;
2.9 ƙaramin gwajin haske na kyamara, ƙaramin 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 da aka tsara ikon samar da wutar lantarki don kyamarar ƙirar nuni, 14 inch launi duba.
Ƙayyadaddun bayanai
| Abun kyamara | 1/3 |
| Tsarin hoto | PAL |
| Pixels Sensor | 1280 (H) x 692 (V) |
| Ƙimar kwance | 1000TVL (kasuwa tare) |
| Yanayin daidaitawa | Aiki tare |
| SNR | > 40dB |
| 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 | DC 12V (9-15V akwai) |
| Amfani na yanzu | ≤55mA ku |
| Lens | 3.6mm (940) |
| Angle Angle | 70° |
| Tsawon ruwan tabarau | 21.1mm |
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FAQ
Q1. Menene kararrawa na gani na ƙirar kyamara don ginin intercom?
A:Ƙofar gani na kyamarar kyamara don haɗin ginin ginin na'ura ce da ke haɗa kararrawa tare da ginanniyar kyamara, ba da damar masu amfani don gani da sadarwa tare da baƙi a ƙofar ginin ta hanyar haɗin bidiyo.
Q2. Ta yaya ƙwanƙolin kyamarar ƙwanƙwasa na gani ke aiki?
A:Lokacin da baƙo ya danna maɓallin ƙararrawar kofa, kararrawa na gani na Modubul na Kamara yana kunna kyamarar, yana ɗaukar faifan bidiyo na baƙo, kuma yana aika ciyarwar bidiyo kai tsaye zuwa nunin da aka haɗa a cikin ginin, kamar na'ura mai duba ko aikace-aikacen wayar hannu.
Q3. Menene mahimman fasalulluka na SKYNEX's Kamara module ƙofofin gani na gani?
A:SKYNEX's Module Kamara na ƙofofin gani an ƙera su tare da kyamarori masu inganci don bayyanan ƙudurin bidiyo, sadarwar murya ta hanya biyu, damar hangen nesa na dare, da dacewa tare da tsarin intercom daban-daban.
Q4. Ta yaya modulun Kamara na gani ƙararrawar ƙofa ke sarrafa katsewar wutar lantarki?
A:Idan kararrawa na gani na kyamarar na'urar tana aiki da batura, zai ci gaba da aiki yayin katsewar wutar lantarki. Duk da haka, idan an haɗa shi da tsarin lantarki na ginin, yana iya yin tasiri yayin gazawar wutar lantarki.
Q5. Za a iya haɗa kararrawa na gani na kyamarar kyamarar tare da wasu na'urorin tsaro?
A:Ee, Ƙofar gani na gani na SKYNEX's Kamara za a iya haɗa shi tare da wasu na'urorin tsaro, kamar kyamarori na tsaro, tsarin ƙararrawa, da tsarin sarrafawa, don ƙirƙirar cikakken bayani na tsaro don ginin.
Q6. Ta yaya kuke sarrafa dawo da samfur da musayar idan wasu batutuwa suka taso tare da ƙwanƙolin ƙofofin intercom na gani?
A: A cikin al'amuran samfur da ba kasafai ba, muna da bayyananniyar dawowa da manufar musanya a wurin don magance duk wata damuwa cikin sauri da inganci.
