Pūrere oro tutei tino tairongo mō te whakarongo mā roto i ngā pakitara
Pikitia hua
Whakaahuatanga
Ka taea e te taputapu Listen Through Walls me te High Sensitive Audio Acoustic Hopuoro te whiwhi me te tuhi i ngā tohu oro anaro (reo tangata, takahanga waewae, me ētahi atu oro). Nā te whakamahi i ngā taputapu tukatuka me te whakanui DSP iti-haruru whakaata, ka kohia te tohu e ngā pūoko stereo motuhake maui me te matau i te pito o mua, ā, ka tukuna i muri i te tangohanga e te waeine tukatuka whakahaere i te pito o muri, kia taea ai e te mīhini te kite i ngā oro tino iti.
Ka taea e te pūnaha te hopu oromā rotongā pakitara o te whare, ngā tuanui, ngā papa, me ētahi atu. Ka honoa he pūoko o waho ki tētahi whakakaha oro e whakarato ana i te whakahaere oro pā ki ngā hongere maui me te matau, me te tuhi i te puku kohiko USB o waho. Ko ia te kaiārahi o ngā momo hua ōrite mā te whakarato i te pānga whakarongo tika, tairongo me te whakamāramatanga teitei me te tuhi i te tau me te wā. Ka taea te whakarongo mā roto i ngā whare pēnei i ngā pakitara, ngā tuanui me ngā papa, pērā i ngā wāhi e puritia ana ngā herehere.
Ite kore e taea te whakamahi noa hei taputapu aroturuki tere mō ngā ope motuhake, engari me ngā ope pirihimana hōia, ngā tirotiro taihara, ngā tari tirotiro hangarau o te tirotiro me te tirotiro-kore i ngā hua e tika ana.
Ngā Āhuatanga
- He tukatuka raupaparorohiko DSP kaha kua hangaia, kia pai ai te kounga oro aroturuki.
- He pūoko oro wehewehe ngaio kua whakaritea, he pūoko wiri e tukuna ana e te pūoko ru mā te whakakaha haruru iti rawa + tukatuka DSP, ā, ka rangona hoki te tohu oro ngoikore rawa.
- Me ngā pūoko oro ngaio, te hongere 1, te hongere 2 rānei, ngā mea e rua rānei e whakarongo ana.
- I muri i te tukatuka putanga DSP, ka taea te hopu i ngā hongere e rua i te wā kotahi.
- Aratau aroturuki: pane waea, pane Nihokikorangi ahokore, tuhi.
- He mahi pā + wiri ngaio, whaiaro hoki.
Whakatakotoranga Hangarau
| Rahi whakaatu | Mata tae HD IPS 2.0 inihi TFT |
| Atanga tirotiro tāuru oro | X2 |
| Atanga putanga oro 3.5 | putanga paneoro (tītereo) ≥16Ω |
| Atanga kōpae U | te rokiroki kōnae tuhi |
| Auautanga aroturuki | 50HZ~16KHZ |
| SNR | ≤90dB |
| THD+N | ≤1% |
| Tae āhua/rauemi hua | pungarehu mika + koranu konumohe |
| Rahi (roa * whānui * teitei) | 166mm*46mm*21.6mm |
| Taumaha hua | ≤220g |
| Te wā mahi | ≥3 hāora |
| Me ngā pākahiko ka taea te whakahou | 6 7 1.2V 950MA pākahiko kawakore. |
| Te pāmahana mahi | -20℃~60℃ |
| Wā utu | ≤3 hāora |
Whakataki Kamupene
I te tau 2008, i whakatūria a Beijing Hewei Yongtai Technology Co., LTD ki Beijing. E arotahi ana ki te whakawhanake me te whakahaere i ngā taputapu haumaru motuhake, e mahi ana ki te ture haumarutanga tūmatanui, ngā pirihimana mau pū, ngā hōia, ngā tikanga me ētahi atu tari haumarutanga ā-motu.
I te tau 2010, i whakatūria a Jiangsu Hewei Police Equipment Manufacturing Co., LTD ki Guannan. He 9000 mita pūrua te rahi o te awheawhe me te whare tari, ā, ko tōna whāinga he hanga i tētahi turanga rangahau me te whakawhanaketanga taputapu haumaru motuhake tino pai i Haina.
I te tau 2015, i rangahauhia e te ope taua-pirihimanaaI whakatūria te pokapū hangarau me te whakawhanake i Shenzhen. E arotahi ana ki te whakawhanake i ngā taputapu haumaru motuhake, ā, neke atu i te 200 ngā momo taputapu haumaru ngaio kua whakawhanakehia.
Ngā Whakaaturanga ki Tāwāhi
Ngā Tiwhikete
Ko Beijing Heweiyongtai Sci & Tech Co., Ltd. tētahi kaiwhakarato matua o ngā otinga EOD me te haumarutanga. He tohunga hangarau me te whakahaere matatau katoa ā mātou kaimahi hei whakarato ratonga makona ki a koe.
He pūrongo whakamātautau taumata ngaio ā-motu me ngā tiwhikete whakamanatanga mō ngā hua katoa, nō reira kia māia ki te tono i ā mātou hua.
Te mana whakahaere kounga tino kaha hei whakarite kia roa te ora o te hua me te mahi haumaru a te kaiwhakahaere.
Neke atu i te 10 tau o te wheako ahumahi mō te EOD, ngā taputapu ārai-whakamataku, ngā taputapu matauranga, me ētahi atu.
Neke atu i te 60 whenua mātou e mahi ana ki ngā kiritaki puta noa i te ao.
Kāore he MOQ mō te nuinga o ngā taonga, he tere te tuku mō ngā taonga kua whakaritea.
