China 2.8 ″ Digital Video Doorphone N'èzí Unit Model B9 Factory and Manufacturer

2.8 ″ Igwefoto vidiyo dijitalụ dị n'èzí Ihe Nlereanya egosipụtara B9

2.8 ″ Digital Video Doorphone Out Out Model B9

Nkọwa dị mkpirikpi:

Aluminom alloy, Ultra-mkpa nkọwa
Nhazi bọtịnụ mkpuchi mmiri, dị mfe iji rụọ ọrụ
Ọrụ nke ịkpọ oku, ikwu okwu vidiyo, mkpọghe na ihe ndị ọzọ.
Egwu polyphonic dị iche iche bụ nhọrọ
Ọrụ mkpọchi site na paspọtụ, ID ma ọ bụ kaadị IC bụ nhọrọ; Kwado kaadị ID 8000
CCD dị elu
Ọrụ ọdụ ọdụ nlekota nlekota site na ime ụlọ dị
Nọmba nzuzo dijitalụ bụ nhọrọ
Ụlọ ọrụ nchịkwa oku n'oge ọ bụla
Ozi nwere mkpali olu
Ụda bọtịnụ push
Window LCD na ọnụ ụzọ ọnụ ụzọ na-eme ka mmemme ahụ dị mfe
Igwe ọkụ IR na-akwado onyonyo doro anya ọbụlagodi n'abalị
A haziri sistemụ ụda maka intercommunicaton enyi na enyi
Ọrụ bọtịnụ ọhụụ abalị
Nrụnye nrụnye ihu zuru ezu tamper-skru, nrụnye dị mfe

Zitere anyị email

Nkọwa ngwaahịa

Mkpado ngwaahịa

Njirimara ngwaahịa

1: 3mm ultra-thin steel panel panel
2: Asambodo US agha mgbochi mmiri
3: Nrụnye nrụnye ihu zuru ezu tamper-skru, nrụnye dị mfe
4: Ihe mgbawa, ihe mgbochi mmiri na uzuzu
5: 40 mm ultra-long oghere kaadị imewe
6: Ozi nwere olu kpaliri
7: Piano pushbutton ụda

Nkọwapụta

Ngwa panel	Alum+PMMA
Agba	Ọlaọcha
Ihe ngosi	1/3 "CMOS
oghere	120 ogo obosara-akuku
Ìhè	Ìhè ọcha
Ihuenyo	3.5-inch LCD
Ụdị bọtịnụ	Bọtịnụ ihe nrụpụta
Ikike nke kaadị	≤80,00 pcs
Ọkà okwu	8Ω, 1.5W/2.0W
Igwe okwu	-56dB
Nkwado ike	18-20V DC
Bọtịnụ ụzọ	Nkwado
Oriri Ike Njikere	<30mA
Oke ike oriri	<300mA
Okpomọkụ na-arụ ọrụ	-30°C ~ +50°C
Okpomọkụ nchekwa	-30°C ~ +60°C
Iru mmiri na-arụ ọrụ	10-90% RH
Interface	Ike Na; bọtịnụ ntọhapụ ọnụ ụzọ; RJ45, tụgharịa
Nwụnye	agbakwunyere/nkwalite elu elu
Akụkụ (mm)	11533450
Voltaji na-arụ ọrụ	DC18V±10%
Na-arụ ọrụ ugbu a	≤500mA
IC kaadị	Nkwado
Infrared diode	arụnyere
Vidiyo - pụta	1 Vp-75 ohm

FAQ

Ajụjụ: Okwu Mmalite
F:E guzobere CASHLY na 2010, nke na-etinye onwe ya na Sistemụ Intercom Video na Smart Home ihe karịrị afọ 12. Anyị nwere ihe karịrị ndị ọrụ 300, ndị otu R&D nwere ndị injinia 30, ahụmịhe afọ 12. Ugbu a CASHLY abụrụla otu n'ime ndị nrụpụta sistemụ nchekwa nchekwa ọgụgụ isi na China wee nwee ngwaahịa dị iche iche gụnyere TCP/IP Video Intercom System, 2-Wire TCP/IP Video Intercom System, Smart home, Ikuku Doorbell, Elevator Control System, Access. Sistemụ njikwa, Sistemụ Oti mkpu Intercom, Ọnụ ụzọ Intercom, GSM / 3G Access Controller, Smart Lock, Home IOT, Ikuku Smart Home, GSM 4G Smoke Detector, Ikuku Ọrụ Bell Intercom na ihe ndị ọzọ, Intelligent Facility Management System na ndị ọzọ na CASHLY ngwaahịa. nwere ndị ahịa mmanya gburugburu ụwa.