Linux 4.3 LCD SIP2.0 Panja Panja Chithunzi Chowonetsedwa

280D-A9

Linux 4.3 LCD SIP2.0 Panja Panja

Poyerekeza ndi 902 Android intercom system, 280 Linux intercom system ndiyotsika mtengo ndipo imathandizira ntchito zonse zofunika. Imathandizanso kulumikizana ndi IP foni kapena SIP softphone. Kwa siteshoni yakunja 280D-A9, timapeza zambiri m'nyumba.

Katunduyo #280D-A9
Chiyambi Chake: China
Mtundu: Siliva

Pezani Mawu

Spec

Tsitsani

Zolemba Zamalonda

1. 280D-A9 ndi SIP intercom yokhala ndi kiyibodi ya manambala komanso owerenga makhadi omangidwa.
2. Kuphatikizana ndi makina owongolera ma elevator kumabweretsa moyo wosavuta komanso kumawonjezera chitetezo mnyumbamo.
3. Makhadi a IC a 20,000 amatha kudziwika panja panja kuti aziwongolera pakhomo.
4. Mukakhala ndi gawo limodzi lotsegula losasankha, zotulutsa ziwiri zopatsirana zitha kugwiritsidwa ntchito kuwongolera maloko awiri.
5. Makina kapena makina okhudza kukhudza alipo kuti asankhe.
6. Malingana ndi zosowa za wogwiritsa ntchito, ikhoza kuyendetsedwa ndi PoE kapena gwero lamphamvu lakunja.

Katundu Wakuthupi
Dongosolo	Linux
CPU	1GHz, ARM Cortex-A7
SDRAM	64M DDR2
Kung'anima	128 MB
Chophimba	4.3 inchi LCD, 480x272
Mphamvu	DC12V/POE(Mwasankha)
Mphamvu yoyimilira	1.5W
Adavoteledwa Mphamvu	9W ndi
Kadi Reader	IC/ID (Mwasankha) Khadi, 20,000 ma PC
Batani	Batani Lamakina/Batani Lokhudza (ngati mukufuna)
Kutentha	-40 ℃ - +70 ℃
Chinyezi	20% -93%
Kalasi ya IP	IP65
Audio & Video
Audio Codec	G.711
Video Codec	H.264
Kamera	CMOS 2M pixel
Kusintha Kwamavidiyo	1280 × 720p
Masomphenya a Usiku wa LED	Inde
Network
Efaneti	10M/100Mbps, RJ-45
Ndondomeko	TCP/IP, SIP
Chiyankhulo
Tsegulani dera	Inde (osachepera 3.5A pano)
Tulukani Batani	Inde
Mtengo wa RS485	Inde
Doko la Magnetic	Inde