Kina 2.8″ Digital Video Doorphone Outdoor Unit Model B9 Factory and Manufacturer

2.8″ Kikohoʻe Video Doorphone Outdoor Unit Model B9 Hōʻike Kiʻi

2.8″ Kikohoʻe Kikoʻi Puka Puka Kikohoʻe ʻĀpana ʻĀpana B9

ʻO ka wehewehe pōkole:

Aluminum alloy，Ultra-thin outline
Hoʻolālā pihi pale wai, maʻalahi e hana
Ka hana o ke kelepona ʻana, ke kamaʻilio wikiō, wehe a pēlā aku.
ʻO nā mele polyphonic ʻokoʻa ke koho
ʻO ka hana laka ma ka passport, ID a i ʻole kāleka IC he koho; Kākoʻo i ke kāleka ID 8000
CCD hoʻonā kiʻekiʻe
Ka nānā 'ana i ka hana puka puka mai loko mai o ka hale i loa'a
He koho ka helu helu helu kikohoʻe
Ke kikowaena hoʻokele kelepona i kēlā me kēia manawa
ʻIke me nā leo hoʻohihi
ʻO ka leo pihi piano
ʻO ka puka aniani LCD ma ka panel puka e maʻalahi loa ka papahana
Kākoʻo ka hoʻomālamalama IR i ke kiʻi maʻemaʻe i ka pō
Hoʻolālā ʻia kahi ʻōnaehana kani no ka launa launa ʻana
Hana pihi ʻike pō
ʻO ka hoʻonohonoho hoʻonohonoho ʻana o ka maka piha, hoʻokomo maʻalahi

Huahana Huahana

Huahana Hua

1: 3mm ʻoi loa ka ʻili ʻili ʻili
2: ʻEhiku mau kūlana wai ʻole o ka pūʻali koa US
3: Ka hoʻonohonoho hoʻonohonoho ʻana o ka maka piha tamper-screws, hoʻokomo maʻalahi
4: Hōʻoiaʻiʻo pahū , Hōʻike wai a me ka lepo
5: 40 mm ka lōʻihi lōʻihi loa-kāleka hoʻolālā
6: ʻIke me nā leo leo
7: ʻO ka leo kīkī piano

Hōʻike

Mea Panel	Alum+PMMA
kalakala	Kālā kala
Mea hōʻike	1/3" CMOS
Lens	120 degere ākea ākea
Māmā	Mālamalama Keʻokeʻo
Palena	3.5 iniha LCD
ʻAno pihi	Pākuʻi Mechanical
Kaha o Kāleka	≤80,00 pcs
Luna haʻiʻōlelo	8Ω, 1.5W/2.0W
Microphone	-56dB
Kākoʻo mana	18~20V DC
Pihi Puka	Kākoʻo
Hoʻohana mana kūʻokoʻa	<30mA
Hoʻohana mana ʻoi loa	<300mA
Ka Mahana Hana	-30°C ~ +50°C
Ka Mahana Waihona	-30°C ~ +60°C
Ka haʻahaʻa hana	10~90% RH
Ikepili	Mana i loko; Pihi hoʻokuʻu puka; RJ45, hoʻokuʻu i waho
Hoʻokomo	Hoʻokomo ʻia/Ka kau ʻana ma luna
Ana (mm)	11533450
Voltage Hana	DC18V±10%
Hana i kēia manawa	≤500mA
IC-kāleka	Kākoʻo
diode infrared	Hoʻokomo ʻia
Puka wikiō	1 Vp-p 75 ohm

FAQ

Nīnau: CASHLY Introduction
F：Ua hoʻokumu ʻia ʻo CASHLY ma 2010, kahi i hoʻolaʻa iā ia iho ma Video Intercom System a me Smart Home no nā makahiki he 12. Loaʻa iā mākou ma luna o 300 mau limahana, ʻo ka hui R&D he 30 ʻenehana, 12 mau makahiki ʻike. I kēia manawa ua lilo ʻo CASHLY i hoʻokahi o nā mea alakaʻi alakaʻi i ka Intelligent Security Management System Manufacturers ma Kina a nona kāna ʻano nui o nā huahana e like me TCP/IP Video Intercom System, 2-Wire TCP/IP Video Intercom System, Smart home, Wireless Doorbell, Elevator Control System, Access. Pūnaehana Mana, Pūnaehana Intercom Alarm ahi, Intercom Puka, GSM/3G Access Controller, Smart Lock, HOME IOT, Wireless Smart Home, GSM 4G Smoke Detector, Wireless Service Bell Intercom a pēlā aku, Naʻauao Facility Management System a pēlā aku a me nā huahana CASHLY ua loaʻa i nā mea kūʻai aku a puni ka honua.