Linux 4.3 LCD SIP2.0 Sab Nraum Zoov Vaj Huam Sib Luag Featured Duab

280D-A9

Linux 4.3 LCD SIP2.0 Sab Nraum Zoov Vaj Huam Sib Luag

Piv rau 902 Android intercom system, 280 Linux intercom system pheej yig dua thiab txhawb nqa txhua yam haujlwm yooj yim. Nws kuj txhawb kev sib txuas lus nrog IP xov tooj lossis SIP softphone. Rau qhov chaw nres tsheb sab nraum zoov 280D-A9, peb pom nws ntau dua hauv cov tsev.

Khoom TSIS MUAJ.: 280D-A9
Khoom Keeb Kwm: Tuam Tshoj
Xim: Nyiaj

Tau Txais Ib Daim Ntawv Qhia Nqe

Cov Lus Qhia Tshwj Xeeb

Rub tawm

Cov Cim Npe Khoom

1. 280D-A9 yog ib lub SIP intercom nrog lub keypad numeric thiab built-in card reader.
2. Kev koom ua ke nrog lub tshuab tswj hwm lub tshuab nqa nqa kev yooj yim dua rau lub neej thiab ua rau muaj kev ruaj ntseg hauv lub tsev.
3. Muaj 20,000 daim npav IC uas tuaj yeem txheeb xyuas tau ntawm lub vaj huam sib luag sab nraum zoov rau kev tswj qhov rooj nkag.
4. Thaum nruab nrog ib lub module qhib qhov rooj uas xaiv tau, ob lub relay outputs siv tau los tswj ob lub xauv.
5. Muaj cov keypad kho tshuab lossis kov rau xaiv.
6. Raws li tus neeg siv xav tau, nws tuaj yeem siv hluav taws xob los ntawm PoE lossis lub zog sab nraud.

Khoom Siv Lub Cev
Lub kaw lus	Linux
CPU	1GHz, ARM Cortex-A7
SDRAM	64M DDR2
Flash	128MB
Kev tshuaj ntsuam	4.3 nti LCD, 480x272
Lub zog	DC12V/POE (Xaiv tau)
Lub zog tos	1.5W
Lub zog ntsuas	9W
Tus nyeem daim npav	IC/ID (Xaiv tau) Daim Npav, 20,000 pcs
Khawm	Khawm Kho Tshuab / Khawm Kov (xaiv tau)
Kub	-40 ℃ - +70 ℃
Av noo	20% -93%
Chav Kawm IP	IP65
Suab & Yees Duab
Cov Codec suab	G.711
Cov Codec video	H.264
Lub Koob Yees Duab	CMOS 2M pixels
Kev daws teeb meem ntawm video	1280 × 720p
LED Hmo Pom Kev	Yog
Kev Sib Txuas Lus
Ethernet	10M/100Mbps, RJ-45
Cov Txheej Txheem	TCP/IP, SIP
Kev Sib Txuas Lus
Qhib lub voj voog	Yog (qhov siab tshaj plaws 3.5A tam sim no)
Khawm Tawm	Yog
RS485	Yog
Qhov Rooj Sib Nqus	Yog