ʻO Joiwo Highway Hands Free Backlit Waterproof Moisture Proof Intercom Speakerphone Hōʻikeʻike kiʻi

ʻO Joiwo Highway mau lima ʻole Backlit Waterproof Moisture Proof Intercom Speaker Phone

ʻO ka wehewehe pōkole:

Hoʻohana nui ʻia ka leo leo wai no ke Alanui, alanui, kaʻaahi, kaʻa, packing lots, moana, tunnel, etc.

Ma keʻano he Kelepona Kū'ē Weather, ua hanaʻia me ka Cold Rolled steel spraying waterproof houses e hāʻawi i ka palekana piha i ka lepo a me ka maʻamau komo, e hopena i kahi huahana hilinaʻi loa me ka MBTF lōʻihi.

ʻO kāu mea hāʻawi koho mua i nā hoʻonā kamaʻilio hou a me nā huahana hoʻokūkū no ka kamaʻilio ʻoihana.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Hoʻolauna Huahana

Hāʻawi kēia JWAT416V Waterproof Moisture Proof Intercom i ka leo leo lima lima ma o ka Analog PSTN Line a i ʻole VOIP Network Line.
Hana ʻia ke kino o ke kelepona ʻo Cold rolled steel ,Vandal Proof e hiki ke hana i ke kelepona pilikia i hoʻokahi manawa e kaomi i ke pihi SOS.Single a i ʻole Dual button auto dial koho me ka mamao programming.Tamper screws e laka i ka hale.Ringer Volume hiki ke hiki i 85dB( A) ma kahi mamao o 1 m, ma o ka hoʻopili ʻana i ka leo kani waho, hiki i ka Ringer Volume ke hiki i 110dB (A) ma kahi mamao o 1 m.
Loaʻa nā ʻano he nui, hoʻonohonoho ʻia ke kala, me ke kī piha, ʻaʻohe kīpē a ma ke noi me nā pihi hana hou.
ʻO nā ʻāpana kelepona e like me ka cradle, handset, keypad, a me nā mea ʻē aʻe e hana ʻia e ka hana ponoʻī, kēlā me kēia ʻāpana e like me keypad, pihi, siliki, etc.

Nā hiʻohiʻona

1. Kelepona Analogue maʻamau.Loaʻa ka mana SIP.
2. Loaʻa pū ma ka Analogue/VoIP, GSM/3G version.
3. ʻO ka hale paʻa, i hana ʻia me nā mea kila i ʻōwili ʻia.
4. ʻO ka ʻili he wai a me ka lepo lepo, me kahi ʻōlelo wai i kūkulu ʻia.
5. ʻO ke kaapuni i kūkulu ʻia o ke kelepona he ikaika anti-interference, a paʻa a maopopo ka maikaʻi o ke kani kelepona.
6. ʻO IP66 ka palekana a pau.
7. ʻElua mau pihi ʻino Backlit metala, ʻo ke kelepona ʻana hoʻokahi lima lima ʻole, hiki ke hoʻohana ʻia no ke kōkua pilikia.
8. Hana lima ʻole. Hiki ke hoʻonohonoho mamao ʻia e ke kelepona leo a i ʻole ma ka ʻāina ma o ka papa kī.
9. Pā / pou i kau ʻia, hoʻonohonoho maʻalahi.
10. Hoʻohui: RJ11/RJ45 wili terminal pai uwea.
11. Hāʻawi mana waho a i ʻole PoE (SIP-VoIP).
12. Loaʻa nā ʻāpana kelepona i hana ʻia.
13. CE, FCC, RoHS, ISO9001 hoʻokō.

Palapala noi

ʻO ke kelepona kahi huahana ʻenehana kiʻekiʻe e hoʻohui i nā pono maoli o nā kahua alahele.Hoʻohana nui ʻia ia i ka ʻoihana kaumaha, ka mea kanu kemika, ka ʻaila a me ke kinoea, ke alahele, ke alaloa, nā hale kaʻa, nā hale paʻahao, nā kahua kaʻaahi / metro, hale hana, mea kanu mana, mea kanu mining, nā keʻena mākaʻi, ke kulanui, nā kahua pāʻani, waho hale a me nā noi ʻoihana pili. , etc.

Nā ʻāpana

'ikamu	ʻikepili ʻenehana
Voltage	DC48V a i ʻole POE a i ʻole DC12V
Hana Kū i kēia manawa	≤1mA
Pane pinepine	300-3400 Hz
Volume Ringer	>85dB(A)
Papa ʻinoʻino	WF2
ʻO ka Mahana Kūlohelohe	-40～+70℃
Pumi Lewa	80～110KPa
Kaumaha	6 kg
Haʻahaʻa pili	≤95%
Hoʻokomo	Kau ʻia i ka pā/Pillar kau ʻia