Kina Hoʻouna wikiwiki 2.8 Inch SIP Video Intercom Wi-Fi Door Phone IP Doorbell Factory a me ka mea hana

Hoʻouna wikiwiki 2.8 Iniha SIP Video Intercom Wi-Fi Door Phone IP Doorbell

ʻO ka wehewehe pōkole:

Kākoʻo ʻo 4G Digital GSM intercom i ka maikaʻi o ka leo leo VoLTE HD, kākoʻo ka hāmeʻa i nā ʻano hopena wehe puka, hiki iā ia ke wehe i ka puka me ka ʻōlelo huna, a i ʻole e kāhea aku e wehe i ka puka. Me kahi kī kī i kūkulu ʻia no ke komo ʻana ma o ka ʻōlelo huna e hiki ai i kahi hoʻonohonoho like ʻole e pili ana i ke komo ʻana i ka mana a me ke komo ʻana i ka puka. Hana ʻia ka panel me ka alloy Auminum a ua kūkulu ʻia ka huahana me nā pihi kiʻekiʻe a me ka lōʻihi a me ka leo wai a me ka microphone.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

ma muli o ke kōkua maikaʻi loa, nā ʻano huahana kiʻekiʻe a me nā hoʻonā, nā kumukūʻai koʻikoʻi a me ka hoʻopuka maikaʻi ʻana, hauʻoli mākou i kahi kaulana maikaʻi loa i waena o kā mākou mea kūʻai. He ʻoihana ikaika mākou me ka mākeke ākea no ka hāʻawi wikiwiki ʻana 2.8 Inch SIP Video Intercom Wi-Fi Door Phone IP Doorbell, Me ka pahuhopu mau loa o ka "hoʻomaikaʻi mau ʻana i ka maikaʻi kiʻekiʻe, ʻoluʻolu o ka mea kūʻai aku", ʻike mākou ua palekana a hilinaʻi kā mākou huahana a ʻoi aku ka maikaʻi o kā mākou mea kūʻai ma ka home a ma waho.
ma muli o ke kōkua maikaʻi loa, nā ʻano huahana kiʻekiʻe a me nā hoʻonā, nā kumukūʻai koʻikoʻi a me ka hoʻopuka maikaʻi ʻana, hauʻoli mākou i kahi kaulana maikaʻi loa i waena o kā mākou mea kūʻai. He ʻoihana ikaika mākou me ka mākeke ākea no , I ka mākeke hoʻokūkū hoʻokūkū, Me ka lawelawe ʻoiaʻiʻo o nā huahana kiʻekiʻe a me ka maikaʻi kūpono, hāʻawi mau mākou i ke kākoʻo o nā mea kūʻai aku i nā hopena a me nā ʻenehana e hoʻokō ai i ka hui lōʻihi. ʻO ka noho ʻana ma ka maikaʻi, ka hoʻomohala ʻana ma ka hōʻaiʻē ʻo kā mākou ʻimi mau loa, Ke manaʻoʻiʻo nei mākou ma hope o kāu kipa ʻana e lilo mākou i mau hoa lōʻihi.

Hōʻike huahana

Nā hiʻohiʻona VoLTE
. 0 ka walaʻau maikaʻi loa
. 1 kekona ke kelepona wikiwiki loa, ʻaʻohe kali

Hiki i ka ʻōnaehana intercom 4G 3G 2G GSM i nā kūlana VoLTE
. Pono ke kelepona paʻalima e kākoʻo iā VoLTE
. Kākoʻo ke kāleka SIM iā VoLTE a pono me ka mea lawelawe kelepona
. Loaʻa i ka module intercom system ke kākoʻo lawe

Hoʻohana ʻo 4G Video intercoms i kahi kāleka sim data e hoʻopili me nā lawelawe i hoʻokipa ʻia e hāʻawi i nā kelepona wikiō i nā polokalamu ma nā kelepona paʻalima, nā papa, a me nā kelepona wikiō IP.
Hana maikaʻi loa nā Intercoms 3G / 4G LTE no ka mea ʻaʻole lākou i hoʻopili ʻia e kekahi uea / uwea a laila e hoʻopau ai i ka hiki ʻana o nā haʻihaʻi i hoʻokumu ʻia e nā hewa o ke kaula a ʻo ia ka hopena retrofit maikaʻi loa no nā Hale Hoʻoilina, nā kahua mamao, a me nā mea hoʻonoho kahi hiki ʻole ke hoʻokomo ʻia ke kelepona.
Hāʻawi mākou i kekahi o nā intercoms 3G/4G LTE kūʻokoʻa loa a me ka hōʻino ʻino no nā noi waho waho.

Huahana Hua

Hōʻike

Pane mua	Alum
kalakala	Kālā kala
Kāmeʻa	CMOS; 2M Pikika
Māmā	Mālamalama Keʻokeʻo
Palena	3.5 iniha LCD
ʻAno pihi	Pākuʻi Mechanical
Kaha o Kāleka	≤4000 pcs
Luna haʻiʻōlelo	8Ω, 1.0W/2.0W
Microphone	-56dB
Kākoʻo mana	AC12V
Pihi Puka	Kākoʻo
Hoʻohana mana kūʻokoʻa	≤4.5W
Hoʻohana mana ʻoi loa	≤9W
Ka Mahana Hana	-40°C ~ +50°C
Ka Mahana Waihona	-40°C ~ +60°C
Ka haʻahaʻa hana	10~90% RH
Papa IP	IP54
Ikepili	Mana i loko; Pihi hoʻokuʻu puka; ʻImi wehe puka; Vide awa;
Hoʻokomo	Ipuka Hao
Ana (mm)	11533450
Hana i kēia manawa	≤500mA
Komo Puka	Kāleka IC (13.56MHz), kāleka ID (125kHz), code PIN
GSM / 3G Module	Cinterion / Simcom
GSM / 3G Frequency	LTE FDD: B2/B4/B12 WCDMA: B2/B4/B5
SNR leo	≥25dB
Hoʻokaʻawale leo	≤10%

kikoʻī

Pūnaehana Intercom Video GSM (1)

ma muli o ke kōkua maikaʻi loa, nā ʻano huahana kiʻekiʻe a me nā hoʻonā, nā kumukūʻai koʻikoʻi a me ka hoʻopuka maikaʻi ʻana, hauʻoli mākou i kahi kaulana maikaʻi loa i waena o kā mākou mea kūʻai. He ʻoihana ikaika mākou me ka mākeke ākea no ka hāʻawi wikiwiki ʻana i ka Big Touch Screen IP Video Intercom Wi-Fi Door Phone SIP Doorbell, Me ka pahuhopu mau loa o ka "hoʻomaikaʻi mau ʻana i ke kūlana kiʻekiʻe, ʻoluʻolu ka mea kūʻai aku", ʻike mākou ua palekana a hilinaʻi kā mākou huahana a ʻoi aku ka maikaʻi o kā mākou mea kūʻai ma ka home a ma waho.
Hoʻouna wikiwiki ʻia ʻo Video Door Phone a me Video Door Bell, I ka mākeke hoʻokūkū hoʻokūkū, Me ka lawelawe ʻoi aku ka maikaʻi o nā huahana kiʻekiʻe a me ka maikaʻi kūpono, hāʻawi mau mākou i ke kākoʻo o nā mea kūʻai aku i nā hopena a me nā ʻenehana e hoʻokō ai i ka hui lōʻihi. ʻO ka noho ʻana ma ka maikaʻi, ka hoʻomohala ʻana ma ka hōʻaiʻē ʻo kā mākou ʻimi mau loa, Ke manaʻoʻiʻo nei mākou ma hope o kāu kipa ʻana e lilo mākou i mau hoa lōʻihi.