Chingwe Choteteza Kuwononga Chopanda Umboni ...
Kufotokozera Kwachidule:
Foni yoteteza nyengo JWAT306-1 ili mkati mwa chikwama choteteza nyengo chomwe chimateteza dzimbiri komanso kuwonongeka kwa zinthu zomwe zili mu aluminiyamu, chomwe chili ndi chitseko chozungulira chomwe chimateteza fumbi ndi chinyezi kulowa.
Ndi yoyenera kugwiritsidwa ntchito pagulu panja, ikhoza kuyikidwa mu Highway, Tunnels, Migodi, Marine, Underground, Metro Stations, Railway Platform, Highway Side, Hotelo, Malo Oimika Magalimoto, Zomera Zachitsulo, Zomera Zamankhwala, Zomera Zamagetsi Ndi Ntchito Zina Zofanana ndi Zamakampani, Ndi Zina.
Foni iyi yotetezeka ku nyengo ndi yolumikizana ndi analog, ili mkati mwa chikwama cholimba cha aluminiyamu chomwe chimateteza ku dzimbiri komanso kuwonongeka kwa nyengo chokhala ndi chitseko chozungulira chomwe chimateteza ku fumbi ndi chinyezi kulowa. Foni iyi yosalowa madzi imatha kulumikizana ndi zokuzira mawu ndi magetsi ochenjeza ndipo ndi yaukadaulo pa malo ovuta.
1. Chipolopolo chopangira aluminiyamu, mphamvu yayikulu yamakina komanso kukana mwamphamvu kugunda.
2. Foni ya analogue yokhazikika. Ikupezekanso mu SIP/VoIP, GSM/3G.
3. Chida cholemera chokhala ndi cholandirira chogwirizana ndi chothandizira kumva, maikolofoni yoletsa phokoso.
4. Chitetezo choteteza nyengo ku IP66-IP67.
5. Kiyibodi Yowala Yopanda Chitsulo Chosapanga Dzimbiri, mabatani amatha kukonzedwa ngati batani loyimbira mwachangu.
6. Yokhazikika pakhoma, Kukhazikitsa kosavuta.
7. Foni imayendetsedwa ndi waya.
8. Kulumikizana: Chingwe cha RJ11 screw terminal pair.
9. Kuchuluka kwa phokoso: kupitirira 70dB(A).
10. Makoma ndi mitundu yambiri.
11. Chida chowonjezera cha foni chopangidwa nokha chikupezeka.
12. CE, FCC, RoHS, ISO9001 yogwirizana.
Foni imagwiritsidwa ntchito kwambiri poteteza madzi ndipo imagwiritsidwa ntchito limodzi ndi zokuzira mawu ndi kuwala kochenjeza.
| Magetsi | Foni Yoyendetsedwa ndi Mafoni |
| Voteji | 24--65 VDC |
| Ntchito Yoyimirira Panopa | ≤0.2A |
| Kuyankha Kwafupipafupi | 250 ～3000 Hz |
| Voliyumu ya Ringer | ≤80dB(A) |
| Kalasi ya dzimbiri | WF1 |
| Kutentha kwa Malo Ozungulira | -40～+60℃ |
| Kupanikizika kwa Mlengalenga | 80～110KPa |
| Chinyezi Chaching'ono | ≤95% |
| Dzenje Lotsogolera | 3-PG11 |
| Kukhazikitsa | Yokhazikika pakhoma |
Cholumikizira Chopezeka
85% ya zida zosinthira zimapangidwa ndi fakitale yathu ndipo ndi makina oyesera ofanana, tikhoza kutsimikizira ntchito ndi muyezo mwachindunji.
Makina aliwonse amapangidwa mosamala, adzakusangalatsani. Zogulitsa zathu popanga zinthu zayang'aniridwa mosamala, chifukwa zimangokupatsani zabwino kwambiri, tidzakhala otsimikiza. Mitengo yokwera yopangira koma mitengo yotsika chifukwa cha mgwirizano wathu wa nthawi yayitali. Mutha kusankha mitundu yosiyanasiyana ndipo mtengo wa mitundu yonse ndi wodalirika. Ngati muli ndi funso lililonse, musazengereze kutifunsa.
