2021 High quality Intercom Doorbell –
280SD-R2 – DNAKE Featured Image

2021 Intercom Doorbell dị elu - 280SD-R2 - DNAKE

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Nkọwa

Mkpado ngwaahịa

Vidiyo emetụtara

Nzaghachi (2)

Anyị nwere ahụmahụ emeputa. Na-emeri ọtụtụ asambodo dị mkpa nke ahịa ya makaIntercom na ikuku igwefoto,Ekwentị Intercom ụlọ,Ekwentị ọnụ ụzọ vidiyo 7 inch, Anyị ji ezi obi na-anabata ndị ahịa si ma ndị nọ n'ụlọ gị na esenidụt ka ha na-eme ka azụmahịa azụmahịa na anyị.

2021 Intercom Doorbell dị elu - 280SD-R2 - Nkọwa DNAKE:

Ngwongwo anụ ahụ
Sistemu	Linux
CPU	1GHz, ARM Cortex-A7
SDRAM	128MB
Flash	64M DDR2
Nha ngwaahịa	170.5x111x38.5(mm)
Ike	DC12V/POE
Ike njikere	1.5W
Enyere ike	3W
Onye na-agụ kaadị RFID	IC/ID (Nhọrọ), 200,00 pcs
Bọtịnụ	Otu bọtịnụ Mechanical
Okpomọkụ	-40 ℃ - + 70 ℃
iru mmiri	20%-93%
Klas IP	IP65
Audio & Vidiyo
Codec ọdịyo	G.711
Codec vidiyo	H.264
Igwefoto	CMOS 2M pikselụ
Mkpebi vidiyo	1280x720p
Ọhụụ abalị LED	Ee
Netwọk
Ethernet	10M/100Mbps, RJ-45
Protocol	TCP/IP, SIP
Interface
Kpọghe sekit	Ee
Wepụ bọtịnụ	Ee
RS485	Ee
Ọnụ ụzọ magnetik	Ee

Akwụkwọ data 280SD-R2.pdf

Budata

Foto nkọwa ngwaahịa:

Ntuziaka ngwaahịa emetụtara:

Òtù ahụ na-akwado nkà ihe ọmụma nke "Ịbụ No.1 na ezi àgwà, gbanyere mkpọrọgwụ na akụkọ ntolite na ntụkwasị obi maka uto", ga-anọgide na-enye ndị ahịa gara aga na ọhụrụ ndị ahịa si n'ụlọ na esenidụt dum-heatedly maka 2021 High quality Intercom Doorbell - 280SD-R2 - DNAKE, The ngwaahịa ga-enye ndị niile n'ụwa, dị ka: Moldova, Cyprus na Egypt mgbe niile. ngosi, òkè iji nweta, ịchụso ịdị mma, na ịmepụta uru"ụkpụrụ, rube isi na" iguzosi ike n'ezi ihe na ịrụ ọrụ nke ọma, na-azụ ahịa, ụzọ kachasị mma, valvụ kacha mma" nkà ihe ọmụma azụmahịa. Ọnụ na anyị niile n'ụwa nwere alaka na mmekọ ịzụlite ọhụrụ azụmahịa ebe, kacha nkịtị ụkpụrụ. Anyị na-anabata nke ọma na ọnụ anyị na-ekere òkè na akụ ụwa, na-emepe ọrụ ọhụrụ ọnụ na isiakwụkwọ ahụ.