Kāmera CCTV: momo. Me pēhea te ki te hono i te kāmera tairitenga? Scheme kāmera tairitenga. Meinga kāmera tairitenga

E whakamahia kāmera tairitenga i roto i hinonga mō te tirotiro ataata o ngā. E hanga tauira o nāianei ki ngā arotahi tairongo. E hanga nuinga kāmera o kawe ia tiketike. E ai ki te taumira o te pūrere e tino rerekē. Ano, ki te tawhā taketake e tika ana te kawe kāmera koki me te roa o te ngahunga. I tua atu, whakaaro te auau o te pūrere. , E tūtohutia ana ki te whakaaro whakarereke o te kaupapa paerewa ki tino tirotiro i te kāmera momo tairitenga.

ruma kaupapa

kaupapa tairitenga kāmera paerewa te whakamahi o te arotahi whakapā, me te wae mana kōwae. E tono arotahi tūtohutanga tiketike, me te iti. E whakatakotoria whakaputanga Video raupapa rerekē. He pai mō ngā tauira ki te auautanga o te 400 MHz Thyristors. I tua atu, he mea nui ki te mōhio e te whāurutau whai kāmera tāutatia ki tauwehe.

momo o tauira

He momo rerekē o kāmera tairitenga. Na roto i te momo o tauira tāutanga e wehea ki whakarerekē roto, o waho. Ko pai hāngai mō ngā whakaurunga tari kōwhiringa Tuatahi. whakamahia ratou kopu conductance iti. A, no te he iti iho i te 12 nga nekehanga i tenei koki. Ki te whakaaro tatou ki te kāmera waho, kua whakapumautia e ratou he arotahi whānui. whakamahi te nuinga o ngā pūrere i te wae whaiaho. Tepe koki mō tauira ōrite 160 nekehanga. E ai ki te hanga i taratahi me te hurihuri ngä-whakarerekē.

korere roto

E hangaia kāmera CCTV ā-ki whata mo te tāutanga. Kei te āhuatanga tauira o nāianei i taumira teitei, whakamahia ratou waea modulator. Ko te roa ngahunga o te whakaaro tīmata i 3.5 mita.

Me pēhea te ki te hono i te kāmera momo motu tairitenga? Kua whakapumautia ētahi tauira tika i roto i te pēne rārangi. E tīpakohia Extenders mō te whakarerekē aronga pai.

kōwhiringa tūtohutanga i roto i te ruma i roto, ko te āhua 5.5 mV. mahi te nuinga o nga whakaaro i te putanga ataata PP. Me mahara hoki käore te reira e reira e whakarerekētanga ki te modulators tauwhirowhiro. Ko te auau whakahaere i ruma ā-ko e pā ana ki 450 MHz. E hanga te nuinga tauira ki te pūnaha haumaru. Me mahara hoki käore te reira e rerekē te whakaaro i roto i ngā o te ngangau. I roto i ētahi wā, whakaputaina nga ruma hononga i te whāurutau teihana.

kāmera waho

kāmera waho tu koki mātakitaki whānui. whakamahia ratou pai te tiaki. Kei te maha tāuta taua whakarerekētanga i te tomokanga o te whakaurunga tari. tauira Kei te hoki maha whakamahia i roto i te mua o ngā toa. e kore e Koki o tirohanga e te tikanga ratou nui 230 nekehanga. E hanga ētahi tauira ki te whāurutau whakapā ki te putanga ataata. Resolution tawhā i roto i te pūtau rerekē. E powered e te modulator nuinga tauira. I tua atu, he mea nui ki te mōhio e reira e kāmera ki whāurutau maha-hongere. Tawhā auautanga mahi tae te mōrahi i roto i ngā pūrere 450 MHz. whakamahia arotahi akomanga rerekē. Pūare i te taua wa raupapa huinga P40.

A, no te tīpako koe nui whakarerekētanga ki te whakarongo ki te aratau pūrere. Hoki shooting po hiahiatia te tātari motuhake. Me mahara hoki käore te reira e reira e tauira ki te tūtohutanga tiketike. Hono kāmera ahokore kawea i roto i te pūurutau raina. Comparators mō ngā pūrere tīpakohia iti whatunga arotahi. Ki te whakaaro tatou he tauira ohie ki te counter poto, e whakaritea ai e te kōwae kotahi. E hanga tauira o nāianei ki te tuku o te AU. Hei whakahohe ratou te tono thyristors. E hokona ēnei tūemi ki waho te rectifier ranei. Ko ia tapao e reira e whakarerekētanga ki te pūmana waeahia, e kua katia i runga i te kōwae hoki reira. Hei hono i te whakarerekētanga taua whakau ana te contactor motuhake. whangai i te kāmera e ki te rorohiko. Hei whakaturia ake te taputapu, haere ki te tahua o te pūrere. I roto i tenei take, nui tei runga i te pūnaha mahi.

kāmera PTZ

kāmera CCTV Rotary ngā te kopu maha-teihana me te arotahi noa. whakamahia te kōwae i te thyristor. Hono i te kāmera tairitenga puta tino maha i roto i te pana. Ki te whakaaro tatou ki te tauira paerewa, te mea i te tohu whakaaetanga ko 780 i 500 pika. E hua ētahi whakaaro ki te tautoko o te hōputu CP.

Me mahara hoki käore te reira e te tauira i whata pūkoro motuhake. E whakamahia actuators anake te momo pūmana. E tohaina ētahi kāmera i te ātete iti. E whiriwhiria Rectifiers mo ratou i runga i te whakaputanga e rua. Hei tāuta i te expander titi whakarerekē hiahiatia e kati te supply mana. Hei whirihora i te kāmera whakamahi i te rorohiko whaiaro tikanga.

Waea engineered pūtau

kia hono engineered kāmera tairitenga mā dipole modulator. whakamahia te pūmana te ki te pūurutau kotahi. Tohunga mea e whakamahia te tātari te ki te contactor.

Ki te whakaaro tatou ki te whakarerekētanga whaiaho, to ratou he PP putanga. I roto i tenei take tono te pūurutau te ki te expander. He mea nui hoki ki te mōhio e anake hono etahi tauira i roto i te contactor ki toru ngä. I roto i tenei take, te whirihoranga taputapu ko e tika ana ki te rorohiko whaiaro. Ko te tauira paerewa ko te whakarite i roto i te rōpū. Whakaaro i te whakarerekētanga o te modulator, he reira ia tapao e hiahia ana ratou ki te tāuta AC pūmana. Kei te whakamahia te whāurutau mō tenei whakaaro mo te toru takere. Hei whakaoti i te ara iahiko e hāngai te reamer iti-resistance.

Ko te momo pai o te kāmera tairitenga

ActiveCam AC-TA461IR2 - ko te kāmera tairitenga pai, tata kua i kua i roto i te tono nui tenei. He he arotahi-kounga tiketike e taea ki a koe kopere-teitei ataata. E kore e te kopu o te tauira pau te rota o te hiko. I tua atu ki te painga o te pūrere e kore e ngā kino kawe ia whakarerekē. Tohunga whakapono e he tino ngāwari ki te tāuta i te pūrere. Me mahara hoki käore te reira e kua he tinana nui te tauira. Te tātari i roto i tenei take i te momo photosensitive.

Tāuta ki te rorohiko

kāmera tairitenga hono mā te rorohiko ki te whāurutau. I roto i tenei take, nui tei runga i te pae putanga. Ki te whakaaro tatou i te pūrere ki te tūhono RK whakamahi ratou contactor kahore extender. I roto i tenei take hono te ruma kei te tika mā te contactor. Me mahara hoki käore te reira e taea te whirihora i te whakarerekētanga mā te whakamahi i te taraiwa. E hanga ētahi whakaaro i roto i te tukua o PE. e kore e ratou pai i te extender paerewa. 'aonga whāurutau ki te tīpako i te transceiver. whakamahi te nuinga ngaio anake te putanga whaiaho. Ki te tāuta koe kāmera maha, kei te whakamahia te kaiwhiwhi mo tenei whakaaro. hua ngā pūrere Modern e i te whakaputanga e rua.

Hononga mā pona

Na roto i te pona e taea te hono ki kāmera tairitenga o ngā momo. Ki te whakaaro tatou ki te pūrere ngä, kua whakamahia nei mo te transceiver. E tāuta Rectifiers ki whiriwhiringa me kahore reira. Me mahara hoki käore te reira e kua eke nga kāmera i roto i te kōwae. Korero o hongere whakarerekētanga, he reira ia tapao e whakamahia ratou KE tūhono. Katoa o tenei fokotuu mai e kore te mea e tika ana mō te hononga i te kōwae paerewa.

I roto i tenei take, anake e taea te whakamahi i te whakarerekētanga ki te whāurutau dipole. I roto i tenei huinga o te rectifier poipoi whakawhiti. Hei whakatika i te kāmera e whai ki te haere ki te paewhiri mana. Next, he mea nui ki te kitea he pūrere hou, ngā mo tenei whakaaro te mahi matawai. I muri i tenei ka whakahou anake te whakarerekētanga atekōkiri.

Whakamahi o te kōwae 10 B

wae Power 10 i roto i te tika anake hoki kāmera waho. Hei hono i te whakapā e whakamahia whakarerekē modulators. I roto i tenei take, kua tāuta te pūmana ki whāurutau o kawe ia rerekē. E hanga pūrere Modern i roto i te tukua o RK. E ratou he Ōseni paerewa.

Me mahara hoki käore te reira e reira e whakaaro ki AC whāurutau. Camera hoki taua tauira e tika ana anake momo engineered. eliminator tonu momo iti-ātete whakamahia. mea Tohunga e tīpakohia te te thyristor i te whāurutau kakawaea. Kei te hono te expander tuatahi ki te ara iahiko. I muri i taua, tāuta te supply kāmera me te mana.