ʻO ke kumu kūʻai haʻahaʻa o Kina 7 ″ LCD Video Door Phone Factory a me ka mea hana

hale kūʻai haʻahaʻa kumu kūʻai 7″ LCD Video Door Phone

ʻO ka wehewehe pōkole:

Anti Vandal Panel me ka papa kī a me ka mea heluhelu Rfid.
Hiki ke kauoha ʻia ka ʻāpana e like me ka hoʻopili ʻana i:
1. Analog PBX Extension
(hoʻohui i ka hoʻonui PBX ma PBX)
2. 5 uea intercom hadnset
(Hoʻohui i ka evey 5 wires intercom handset)
3. 2 uea ma ka mea hoʻopili
( Hoʻopili i ka laina kelepona i loko o ka hale me ka adapter a ke kāhea ʻia ke kelepona ʻana e kani nā kelepona hale )

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

"Ma muli o ka mākeke kūloko a hoʻonui i ka ʻoihana ʻē aʻe" ʻo kā mākou hoʻolālā hoʻomaikaʻi no ka hale kūʻai haʻahaʻa haʻahaʻa 7″ LCD Video Door Phone, A hiki iā mākou ke kōkua i ka ʻimi ʻana i nā huahana o nā pono o nā mea kūʻai aku. E hōʻoia e hāʻawi i ka lawelawe maikaʻi loa, ka maikaʻi maikaʻi loa, ka hoʻouna wikiwiki.
"Ma muli o ka mākeke kūloko a hoʻonui i ka ʻoihana ʻē aʻe" kā mākou hoʻolālā hoʻomaikaʻi noKelepona Puka Kina a Kelepona Puka Video, Loaʻa ka inoa maikaʻi o kā mākou mau hoʻonā kūpono mai ka honua e like me kāna kumukūʻai hoʻokūkū nui a me kā mākou pono nui loa o ka lawelawe ma hope o ke kūʻai aku i nā mea kūʻai aku.

Huahana Hua

Hōʻike

Pane mua	Alum
kalakala	Kālā kala
Kāmeʻa	NONE/CMOS 2M Pika
Māmā	Mālamalama Keʻokeʻo
Palena	3.5 iniha LCD
ʻAno pihi	Pākuʻi Mechanical
Kaha o Kāleka	≤1000 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
SNR leo	≥25dB
Hoʻolele leo	≤10%

kikoʻī

Pūnaehana Intercom Audio Analog (1)

"Ma muli o ka mākeke kūloko a hoʻonui i ka ʻoihana ʻē aʻe" ʻo kā mākou hoʻolālā hoʻomaikaʻi no ka hale kūʻai haʻahaʻa haʻahaʻa 7″ LCD Analog Video Door Phone, A hiki iā mākou ke hana i nā huahana o nā mea kūʻai aku. E hōʻoia e hāʻawi i ka lawelawe maikaʻi loa, ka maikaʻi maikaʻi loa, ka hoʻouna wikiwiki.
kumu kūʻai haʻahaʻaKelepona Puka Kina a Kelepona Puka Video, Loaʻa ka inoa maikaʻi o kā mākou mau hoʻonā kūpono mai ka honua e like me kāna kumukūʻai hoʻokūkū nui a me kā mākou pono nui loa o ka lawelawe ma hope o ke kūʻai aku i nā mea kūʻai aku.