10.1 inch Industrial Monitor Fọwọkan iboju pẹlu IP65 Omi ẹri ifibọ Monitor

Apejuwe kukuru:

Iboju Fọwọkan Iṣẹ-iṣẹ (Ifibọ Industrial Ifihan) pẹlu IP65 Omi Imudaniloju Atẹle

Ti a ṣe apẹrẹ lati pade awọn ibeere ti agbegbe ile-iṣẹ eyikeyi, kọnputa ifibọ yii jẹ apẹrẹ fun awọn ti n wa ojutu to lagbara ati ti o tọ. Pẹlu ikole gaungaun rẹ ati apẹrẹ ti ko ni omi, o jẹ apẹrẹ fun lilo ni awọn agbegbe ita, awọn ile-iṣelọpọ, awọn ile itaja, ati awọn agbegbe ile-iṣẹ miiran nibiti awọn ipo lile jẹ aaye ti o wọpọ.

Iboju Ifọwọkan PC Iṣelọpọ Iṣẹ ṣe afihan iboju ifọwọkan fun lilọ kiri rọrun ati iṣẹ. Ifihan nla rẹ n pese wiwo ti o han gbangba ti ipo eto, ti o jẹ ki alaye nipa awọn iṣẹ ṣiṣe rẹ ni akoko gidi. Pẹlupẹlu, apẹrẹ ẹyọkan rẹ tumọ si pe o ko nilo lati ṣe aniyan nipa rira awọn paati pupọ fun eto rẹ, fifipamọ akoko ati owo fun ọ!


Alaye ọja

10.4 inch

11,6 inch

12 inch

12,1 inch

13.3 inch

ọja Tags

Awọn ọja Fidio

Fidio yii fihan ọja naa ni iwọn 360.

Iduroṣinṣin ọja si iwọn otutu giga ati kekere, apẹrẹ pipade ni kikun lati ṣe aṣeyọri ipa aabo IP65, le 7 * 24H iṣiṣẹ iduroṣinṣin lemọlemọfún, ṣe atilẹyin ọpọlọpọ awọn ọna fifi sori ẹrọ, ọpọlọpọ awọn titobi le ṣee yan, isọdi atilẹyin.

Ti a lo ninu adaṣe ile-iṣẹ, iṣoogun ti oye, afẹfẹ, ọkọ ayọkẹlẹ GAV, iṣẹ-ogbin ti oye, gbigbe oye ati awọn ile-iṣẹ miiran.

Ẹya ọja:

Ifibọ Industrial Ifihan
COMPTṣe agbejade Ifihan Iṣelọpọ ti a fi sii ni awọn titobi oriṣiriṣi lati 7, 8, 10.1, 10.4, 11.6, 12, 12.1, 13.3, 15, 15.6, 17, 17.3, 18.5, 19, 21.5, si 23.8 inches. Ifihan LCD LED ti ile-iṣẹ ti ile-iṣẹ pẹlu igbesi aye ẹhin ti awọn wakati 50,000, bezel IP-giga, ati atilẹyin iwọn otutu jakejado.

Awọn diigi ile-iṣẹ COMPT ti ni ipese lati koju iṣẹ ṣiṣe ni awọn agbegbe lile.

Wapọ iṣagbesori awọn aṣayan (panel, odi, tabili, rIndependent olutona ati ise PC ifibọ ni ero beere ohun ni wiwo fun data iworan ati processing.

Ifibọ Industry Ifihan Ga Didara Jakejado Panel
Ile Aluminiomu pẹlu Itọju Alatako Ibajẹ
Anti-Shock ati Standard gbigbọn ni ibamu si IEC60068-2-27
Gilasi Idaabobo Atako-Iroyin (Aṣayan)
Wide Range 9 to 36 V DC Input Itewogba

Kọmputa ile-iṣẹ ti o lagbara yii ti ni ipese pẹlu awọn alaye iyalẹnu, pẹlu ero isise Intel Core, awakọ ipo-giga ti o lagbara, ati awọn atọkun I/O lọpọlọpọ.

Awọn pato wọnyi rii daju pe o le ṣiṣe awọn ohun elo lọpọlọpọ nigbakanna ati mu awọn iṣẹ ṣiṣe eka pẹlu irọrun. O tun nfunni ni ọpọlọpọ awọn aṣayan Asopọmọra, pẹlu Wi-Fi, Bluetooth, Ethernet ati USB, ti o fun ọ laaye lati sopọ si ọpọlọpọ awọn ẹrọ miiran.

Ilọju ọja:

  • Ise darapupo oniru
  • Apẹrẹ irisi ṣiṣan
  • Iwadi olominira ati idagbasoke ominira m šiši
  • Idurosinsin iṣẹ ati kekere agbara agbara
  • Iwaju nronu mabomire oniru
  • Alapin nronu soke si IP65 mabomire bošewa
  • GB2423 egboogi-gbigbọn bošewa
  • Awọn ohun elo Eva-mọnamọna ti a ṣafikun
  • Recessed minisita fifi sori
  • 3mm ni wiwọ ni ibamu si minisita ti a fi sii
  • Ni kikun paade eruku-ẹri oniru
  • Gidigidi ilọsiwaju igbesi aye iṣẹ ti fuselage
  • Aluminiomu alloy ara
  • Aluminiomu alloy kú-simẹnti ese lara
  • EMC/EMI Anti-kikọlu bošewa Anti-itanna kikọlu

Alaye paramita:

Ifihan Iwon iboju 10,1 inch Ifibọ Industrial Ifihan
Ipinnu iboju 1280*800
Imọlẹ 350 cd/m2
Quantitis awọ 16.7M
Iyatọ 1000:1
Ibiti wiwo 85/85/85/85(Iru)(CR≥10)
Iwọn Ifihan 217 (W) × 135.6 (H) mm
Fọwọkan paramita Ifesi Iru Idahun agbara itanna
Igba aye Diẹ sii ju awọn akoko miliọnu 50 lọ
Dada Lile 7H
Agbara Fọwọkan ti o munadoko 45g
Gilasi Iru Diẹ sii ju awọn akoko miliọnu 50 lọ
Imọlẹ 85%
Paramita Ipo olupese agbara 12V/5A ita agbara badọgba / ise ni wiwo
Awọn alaye lẹkunrẹrẹ agbara 100-240V, 50-60HZ
Imukuro foliteji 9-36V/12V
Anti-aimi Ilọjade olubasọrọ 4KV-air yosita 8KV (isọdi wa≥16KV))
Oṣuwọn iṣẹ ≤8W
Ẹri gbigbọn GB242 bošewa
Anti-kikọlu EMC|EMI kikọlu eleto-itanna
Idaabobo Iwaju nronu IP65 eruku mabomire
Awọ ti ikarahun Dudu
Ipo fifi sori ẹrọ Ifibọnu imolara-fit / adiye ogiri / akọmọ louver tabili tabili / ipilẹ ti a ṣe pọ / iru cantilever
Iwọn otutu ayika <80%, eewọ eewọ
Iwọn otutu ṣiṣẹ Ṣiṣẹ: -10 ° ~ 60 °; Ibi ipamọ: -20 ° ~ 70 °
Akojọ ede Kannada, Gẹẹsi, Gemman, Faranse, Korean, Spanish,
Italia, Russia
Ipo fifi sori ẹrọ Ifibọnu imolara-fit / adiye ogiri / akọmọ louver tabili tabili / ipilẹ ti a ṣe pọ / iru cantilever
Ẹri Gbogbo kọnputa ọfẹ fun itọju ni ọdun 1
Awọn ofin itọju Atilẹyin mẹta: 1 atunṣe iṣeduro, 2 idaniloju idaniloju, ipadabọ tita ọja 3.Mail fun itọju
I/O ni wiwo paramita DC ibudo 1 1 * DC12V/5525 ​​iho
DC ibudo 2 1 * DC9V-36V/5.08mm phoneix 4 pin
Fọwọkan iṣẹ 1 * USB-B ita ni wiwo
VGA 1*VGA IN
HDMI 1 * HDMI IN
DVI 1*DVI IN
PC AUDIO 1 * PC AUDIO
EARPHONE 1*ohun afetigbọ
Atokọ ikojọpọ NW 2KG
Iwọn ọja 277 * 195.6 * 54mm
Ibiti o fun ifibọ trepanning 263*182mm
Iwọn paali 362 * 280.5 * 125mm
Adaparọ agbara Wa fun rira
Laini agbara Wa fun rira
Awọn ẹya fun fifi sori ẹrọ Ifibọ imolara-fit * 4,PM4x30 dabaru * 4

Iyaworan iwọn ẹrọ:

https://www.gdcompt.com/industrial-panel-pc-touch-screen-all-in-one-industrial-computer-with-water-proof-embedded-computer-product/

Ojutu:

Awọn oju iṣẹlẹ elo:
COMPT Ifihan Iṣelọpọ Iṣelọpọ jẹ o dara fun ọpọlọpọ awọn agbegbe ita, gẹgẹbi iṣelọpọ adaṣe ile-iṣẹ, ogbin oye, ile itaja ati eekaderi, ibudo ọkọ akero, gbigbe, ohun elo IoT, ohun elo iṣoogun, bbl Ninu awọn oju iṣẹlẹ wọnyi, awọn ifihan nilo lati koju awọn italaya bii bii Imọlẹ oorun taara ati ina ibaramu eka, lakoko ti awọn ifihan COMPT le wa ni han gbangba paapaa labẹ imọlẹ oorun ti o lagbara nitori awọn abuda didan giga wọn.

1.Industrial automation: fun ibojuwo ati iṣakoso awọn ọna ṣiṣe iṣakoso, iran ẹrọ ati awọn laini iṣelọpọ adaṣe.
2.Intelligent ẹrọ: ese sinu oye factory eto lati mọ ẹrọ ipo monitoring, gbóògì ètò àpapọ ati awọn miiran awọn iṣẹ.
Awọn ẹrọ 3.Internet of Things (IoT): lo bi ifihan ati iṣakoso iṣakoso ti awọn ẹrọ ebute IoT fun ibojuwo latọna jijin ati gbigba data.
4.Transportation: Ti a lo si awọn ọna lilọ kiri ati awọn ifihan alaye fun awọn ọkọ, awọn ọkọ oju omi ati awọn ọkọ ofurufu, ti n pese lilọ kiri akoko gidi ati alaye ikilọ.
Awọn ẹrọ 5.Medical: Ti a lo fun ibojuwo alaisan, lilọ kiri abẹ-abẹ ati ifihan aworan ti awọn ẹrọ iṣoogun lati rii daju pe ailewu iṣoogun ati ṣiṣe.

Nitoribẹẹ, awọn oju iṣẹlẹ ohun elo ko ni opin si iwọnyi, eyi ni diẹ ninu awọn apẹẹrẹ.

 

Iboju Gbogbo-ni-One Industrial ojutu
Kọmputa ile-iṣẹ ni awọn solusan AGV Forklift
OJUTU
Awọn kọnputa ile-iṣẹ ni ojutu Ohun elo ọkọ oju omi Marine
OJUTU
OJUTU

Ifihan Iṣelọpọ Iṣipopada ti COMPT jẹ lilo pupọ ni awọn ohun elo ile-iṣẹ nitori iṣẹ ṣiṣe ti o dara julọ ati igbẹkẹle rẹ. A ni ileri lati pese awọn solusan ti a ṣe adani lati pade awọn iwulo ti awọn ile-iṣẹ oriṣiriṣi. Boya adaṣiṣẹ ile-iṣẹ tabi ifihan alaye ni awọn aaye gbangba, o le mu awọn olumulo ni iriri wiwo nla pẹlu iṣẹ ṣiṣe to dara julọ.

Ifihan Iṣẹ iṣelọpọ ti o ni iyanilenu pupọ julọ jẹ apẹrẹ omi ti a ṣe sinu, ti o jẹ ki o sooro si eruku, omi, ati awọn eroja ayika miiran, eyiti o ṣe pataki ni awọn agbegbe ile-iṣẹ lile. Pẹlupẹlu, apẹrẹ gaungaun rẹ tumọ si pe o le koju awọn iyalẹnu lairotẹlẹ ati awọn ipadanu ni awọn ibi iṣẹ ile-iṣẹ.

Ifibọ Industrial Ifihan iwapọ gbogbo-ni-ọkan oniru tumo si o jẹ rorun lati fi sori ẹrọ ati ki o gba soke Elo kere aaye ju ibile ise kọmputa awọn ọna šiše. Eyi ṣe pataki ni awọn ipo nibiti aaye wa ni ere kan.

Yiyan COMPT jẹ yiyan didara ati igbẹkẹle.

 

Penny

Onkọwe akoonu wẹẹbu

4 ọdun ti ni iriri

Nkan yii jẹ atunṣe nipasẹ Penny, onkọwe akoonu oju opo wẹẹbu tiCOMPT, ti o ni 4 years ṣiṣẹ ni iriri awọnawọn PC iseile-iṣẹ ati nigbagbogbo jiroro pẹlu awọn ẹlẹgbẹ ni R&D, titaja ati awọn ẹka iṣelọpọ nipa imọ-ọjọgbọn ati ohun elo ti awọn oludari ile-iṣẹ, ati pe o ni oye jinlẹ ti ile-iṣẹ ati awọn ọja.

Jọwọ lero ọfẹ lati kan si mi lati jiroro diẹ sii nipa awọn oludari ile-iṣẹ.zhaopei@gdcompt.com


  • Ti tẹlẹ:
  • Itele:

  • Ifihan Iwọn iboju 10.4 inches
    Ipinnu 1024*768
    Imọlẹ 300 cd/m2
    Àwọ̀ 16.7M
    Ipin 1000:1
    visual Angle 88/88/88/88 (Iru.)(CR≥10)
    Agbegbe ifihan 210,4 (W)× 157,8 (H) mm
    Fọwọkan
    Ẹya ara ẹrọ
    Iru Alagbara
    Fọwọkan igbesi aye 50 milionu
    Dada líle 7H
    Fọwọkan agbara 45g
    Iru gilasi Kẹmika ti mu plexiglass
    VLT loke 85%
    Ẹya ara ẹrọ Adaparọ agbara 12V/4A ita agbara badọgba
    Ibi ti ina elekitiriki ti nwa 100-240V, 50-60HZ
    VAC DC/12V
    ESD 4KV-8KV
    Agbara agbara ≤15W
    Anti-gbigbọn GB242 bošewa
    Anti-kikọlu EMC|EMI
    Omi ẹri eruku Dada IP65
    Àwọ̀ Dudu
    Iwọn otutu Iṣẹ: -10-60℃, ipamọ:-20-70℃
    Ọriniinitutu ≤95%
    akojọ ede Chinese, English, German, French, Korean, Spanish,
    Itali, Russian
    Fifi sori ẹrọ Ifibọ / Odi / Agbo imurasilẹ / Cantilever iṣagbesori
    Atilẹyin ọja 12 osu
    Itoju Ifiweranṣẹ
    I/O DC 1 1 * DC12V/5521
    DC 2 1 * DC9V-36V/5.08mm (Aṣayan)
    Fọwọkan ni wiwo 1*USB-B
    VGA 1*VGA IN
    HDMI 1 * HDMI IN
    DVI 1*DVI IN
    PC AUDIO 1 * PC AUDIO
    EARPHONE 1*3.5MM
    Atokọ ikojọpọ NW 1.8KG
    GW 2.9KG
    Iwọn 269.4 * 216.4 * 59mm
    fifi sori fireemu iwọn 253 * 200mm
    Iwọn paali 371*310*125
    Okun agbara 1*Okun agbara1.2M
    Adaparọ agbara 1 * Adaparọ agbara1.2M
    Iwe-ẹri QC 1 * QC ijẹrisi
    Atilẹyin ọja 1* Atilẹyin ọja
    Ifihan Iwọn iboju 11.6 inches
    Ipinnu Ọdun 1920*1080
    Imọlẹ 280 cd/m2
    Àwọ̀ 16.7M
    Ipin 1000:1
    visual Angle 89/89/89/89(Iru)(CR≥10)
    Agbegbe ifihan 256,32 (W)× 144,18 (H) mm
    Fọwọkan
    Ẹya ara ẹrọ
    Iru Alagbara
    Fọwọkan igbesi aye 50 milionu
    Dada líle 7H
    Fọwọkan agbara 45g
    Iru gilasi Kẹmika ti mu plexiglass
    VLT loke 85%
    Ẹya ara ẹrọ Adaparọ agbara 12V/4A ita agbara badọgba
    Ibi ti ina elekitiriki ti nwa 100-240V, 50-60HZ
    VAC DC/12V
    ESD 4KV-8KV
    Agbara agbara ≤15W
    Anti-gbigbọn GB242 bošewa
    Anti-kikọlu EMC|EMI
    Omi ẹri eruku Dada IP65
    Àwọ̀ Dudu
    Iwọn otutu Iṣẹ: -10-60℃, ipamọ:-20-70℃
    Ọriniinitutu ≤95%
    akojọ ede Chinese, English, German, French, Korean, Spanish,
    Itali, Russian
    Fifi sori ẹrọ Ifibọ / Odi / Agbo imurasilẹ / Cantilever iṣagbesori
    Atilẹyin ọja 12 osu
    Itoju Ifiweranṣẹ
    I/O DC 1 1 * DC12V/5521
    DC 2 1 * DC9V-36V/5.08mm (Aṣayan)
    Fọwọkan ni wiwo 1*USB-B
    VGA 1*VGA IN
    HDMI 1 * HDMI IN
    DVI 1*DVI IN
    PC AUDIO 1 * PC AUDIO
    EARPHONE 1*3.5MM
    Atokọ ikojọpọ NW 1.9KG
    GW 3KG
    Iwọn 325.5 * 211.9 * 59mm
    fifi sori fireemu iwọn 308*195mm
    Iwọn paali 436*310*125
    Okun agbara 1*Okun agbara1.2M
    Adaparọ agbara 1 * Adaparọ agbara1.2M
    Iwe-ẹri QC 1 * QC ijẹrisi
    Atilẹyin ọja 1* Atilẹyin ọja
    Ifihan Iwọn iboju 12 inches
    Ipinnu 1024*768
    Imọlẹ 500 cd/m2
    Àwọ̀ 16.7M
    Ipin 1200:1
    visual Angle 85/85/85/85(Iru)(CR≥10)
    Agbegbe ifihan 245,76 (W)× 184,32 (H) mm
    Fọwọkan
    Ẹya ara ẹrọ
    Iru Alagbara
    Fọwọkan igbesi aye 50 milionu
    Dada líle 7H
    Fọwọkan agbara 45g
    Iru gilasi Kẹmika ti mu plexiglass
    VLT loke 85%
    Ẹya ara ẹrọ Adaparọ agbara 12V/4A ita agbara badọgba
    Ibi ti ina elekitiriki ti nwa 100-240V, 50-60HZ
    VAC DC/12V
    ESD 4KV-8KV
    Agbara agbara ≤15W
    Anti-gbigbọn GB242 bošewa
    Anti-kikọlu EMC|EMI
    Omi ẹri eruku Dada IP65
    Àwọ̀ Dudu
    Iwọn otutu Iṣẹ: -10-60℃, ipamọ:-20-70℃
    Ọriniinitutu ≤95%
    akojọ ede Chinese, English, German, French, Korean, Spanish,
    Itali, Russian
    Fifi sori ẹrọ Ifibọ / Odi / Agbo imurasilẹ / Cantilever iṣagbesori
    Atilẹyin ọja 12 osu
    Itoju Ifiweranṣẹ
    I/O DC 1 1 * DC12V/5521
    DC 2 1 * DC9V-36V/5.08mm (Aṣayan)
    Fọwọkan ni wiwo 1*USB-B
    VGA 1*VGA IN
    HDMI 1 * HDMI IN
    DVI 1*DVI IN
    PC AUDIO 1 * PC AUDIO
    EARPHONE 1*3.5MM
    Atokọ ikojọpọ NW 3.25KG
    GW 4.4KG
    Iwọn 317 * 252 * 62mm
    fifi sori fireemu iwọn 301 * 236mm
    Iwọn paali 396*345*125
    Okun agbara 1*Okun agbara1.2M
    Adaparọ agbara 1 * Adaparọ agbara1.2M
    Iwe-ẹri QC 1 * QC ijẹrisi
    Atilẹyin ọja 1* Atilẹyin ọja
    Ifihan Iwọn iboju 12.1 inches
    Ipinnu 1280*800
    Imọlẹ 300 cd/m2
    Àwọ̀ 16.7M
    Ipin 1000:1
    visual Angle 85/85/80/80 (Iru.)(CR≥10)
    Agbegbe ifihan 261,12 (W) × 163,2 (H) mm
    Fọwọkan
    Ẹya ara ẹrọ
    Iru Alagbara
    Fọwọkan igbesi aye 50 milionu
    Dada líle 7H
    Fọwọkan agbara 45g
    Iru gilasi Kẹmika ti mu plexiglass
    VLT loke 85%
    Ẹya ara ẹrọ Adaparọ agbara 12V/4A ita agbara badọgba
    Ibi ti ina elekitiriki ti nwa 100-240V, 50-60HZ
    VAC DC/12V
    ESD 4KV-8KV
    Agbara agbara ≤15W
    Anti-gbigbọn GB242 bošewa
    Anti-kikọlu EMC|EMI
    Omi ẹri eruku Dada IP65
    Àwọ̀ Dudu
    Iwọn otutu Iṣẹ: -10-60℃, ipamọ:-20-70℃
    Ọriniinitutu ≤95%
    akojọ ede Chinese, English, German, French, Korean, Spanish,
    Itali, Russian
    Fifi sori ẹrọ Ifibọ / Odi / Agbo imurasilẹ / Cantilever iṣagbesori
    Atilẹyin ọja 12 osu
    Itoju Ifiweranṣẹ
    I/O DC 1 1 * DC12V/5521
    DC 2 1 * DC9V-36V/5.08mm (Aṣayan)
    Fọwọkan ni wiwo 1*USB-B
    VGA 1*VGA IN
    HDMI 1 * HDMI IN
    DVI 1*DVI IN
    PC AUDIO 1 * PC AUDIO
    EARPHONE 1*3.5MM
    Atokọ ikojọpọ NW 2.95KG
    GW 4.1KG
    Iwọn 322 * 224.5 * 59mm
    fifi sori fireemu iwọn 306 * 208.5mm
    Iwọn paali 396*345*125
    Okun agbara 1*Okun agbara1.2M
    Adaparọ agbara 1 * Adaparọ agbara1.2M
    Iwe-ẹri QC 1 * QC ijẹrisi
    Atilẹyin ọja 1* Atilẹyin ọja
    Ifihan Iwọn iboju 13.3 inches
    Ipinnu Ọdun 1920*1080
    Imọlẹ 300 cd/m2
    Àwọ̀ 16.7M
    Ipin 800:1
    visual Angle 85/85/85/85 (Iru.)(CR≥10)
    Agbegbe ifihan 293,76 (W)× 165.24 (H) mm
    Fọwọkan
    Ẹya ara ẹrọ
    Iru Alagbara
    Fọwọkan igbesi aye 50 milionu
    Dada líle 7H
    Fọwọkan agbara 45g
    Iru gilasi Kẹmika ti mu plexiglass
    VLT loke 85%
    Ẹya ara ẹrọ Adaparọ agbara 12V/4A ita agbara badọgba
    Ibi ti ina elekitiriki ti nwa 100-240V, 50-60HZ
    VAC DC/12V
    ESD 4KV-8KV
    Agbara agbara ≤15W
    Anti-gbigbọn GB242 bošewa
    Anti-kikọlu EMC|EMI
    Omi ẹri eruku Dada IP65
    Àwọ̀ Dudu
    Iwọn otutu Iṣẹ: -10-60℃, ipamọ:-20-70℃
    Ọriniinitutu ≤95%
    akojọ ede Chinese, English, German, French, Korean, Spanish,
    Itali, Russian
    Fifi sori ẹrọ Ifibọ / Odi / Agbo imurasilẹ / Cantilever iṣagbesori
    Atilẹyin ọja 12 osu
    Itoju Ifiweranṣẹ
    I/O DC 1 1 * DC12V/5521
    DC 2 1 * DC9V-36V/5.08mm (Aṣayan)
    Fọwọkan ni wiwo 1*USB-B
    VGA 1*VGA IN
    HDMI 1 * HDMI IN
    DVI 1*DVI IN
    PC AUDIO 1 * PC AUDIO
    EARPHONE 1*3.5MM
    Atokọ ikojọpọ NW 2.75KG
    GW 3.85KG
    Iwọn 363*241*59mm
    fifi sori fireemu iwọn 347 * 225mm
    Iwọn paali 436*310*125
    Okun agbara 1*Okun agbara1.2M
    Adaparọ agbara 1 * Adaparọ agbara1.2M
    Iwe-ẹri QC 1 * QC ijẹrisi
    Atilẹyin ọja 1* Atilẹyin ọja
    Kọ ifiranṣẹ rẹ nibi ki o si fi si wa