Ip Xov tooj Intercom - 280D-A9 - DNAKE nthuav dav:
1. 280D-A9 yog SIP intercom nrog tus lej keypad thiab built-in card nyeem ntawv.
2. Kev koom ua ke nrog kev tswj hwm of elevator ua kom yooj yim dua rau lub neej thiab ua kom muaj kev ruaj ntseg hauv lub tsev.
3. 20,000 IC daim npav tuaj yeem txheeb xyuas ntawm lub vaj huam sib luag sab nraum zoov rau kev tswj xyuas qhov rooj.
4. Thaum nruab nrog ib qho kev xaiv xauv module, ob lub relay outputs tuaj yeem siv los tswj ob lub xauv.
5. Mechanical lossis touch keypad muaj rau xaiv.
6. Raws li tus neeg siv xav tau, nws tuaj yeem siv los ntawm PoE lossis lwm lub zog hluav taws xob.
2. Kev koom ua ke nrog kev tswj hwm of elevator ua kom yooj yim dua rau lub neej thiab ua kom muaj kev ruaj ntseg hauv lub tsev.
3. 20,000 IC daim npav tuaj yeem txheeb xyuas ntawm lub vaj huam sib luag sab nraum zoov rau kev tswj xyuas qhov rooj.
4. Thaum nruab nrog ib qho kev xaiv xauv module, ob lub relay outputs tuaj yeem siv los tswj ob lub xauv.
5. Mechanical lossis touch keypad muaj rau xaiv.
6. Raws li tus neeg siv xav tau, nws tuaj yeem siv los ntawm PoE lossis lwm lub zog hluav taws xob.
| Lub cev khoom | |
| Qhov system | Linux |
| CPU | 1 GHz, ARM Cortex-A7 |
| SDRAM | 64M DDR 2 |
| Flash | 128 MB |
| Screen | 4.3 nti LCD, 480x272 |
| Hwj chim | DC 12V / POE (Yeem) |
| Standby zog | 1.5 W |
| Rated zog | 9 wm |
| Daim npav nyeem ntawv | IC / ID (Yeem) Card, 20,000 pcs |
| Khawm | Mechanical Button / Touch Button (yeem) |
| Kub | -40 ℃ - + 70 ℃ |
| Cov av noo | 20% -93% |
| IP Chav Kawm | IP65 |
| Suab & Video | |
| Audio Codec | g.711 ua |
| Video Codec | H.264 |
| Lub koob yees duab | CMOS 2M pixel |
| Video daws teeb meem | 1280 × 720 hli |
| LED Hmo Pom Kev | Yog lawm |
| Network | |
| Ethernet | 10M / 100Mbps, RJ-45 |
| raws tu qauv | TCP/IP, SIB |
| Interface | |
| Xauv Circuit Court | Yog (qhov siab tshaj 3.5A tam sim no) |
| Tawm khawm | Yog lawm |
| RS485 ua | Yog lawm |
| Qhov rooj hlau nplaum | Yog lawm |
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Cov ntaub ntawv 280D-A9.pdfDownload tau
Product details duab:
Yam khoom Guide:
Our advancement depends over the highly develop devices, excellent talents and continually strengthened technology forces for Ip Phone Intercom – 280D-A9 – DNAKE, Cov khoom yuav muab rau thoob plaws lub ntiaj teb no, xws li: Sri Lanka, Barbados, luzern, Ntau xyoo, nrog cov kev daws teeb meem zoo, cov kev pabcuam thawj zaug, cov nqi qis heev peb yeej cov neeg siv khoom ntseeg siab thiab nyiam. Tam sim no peb cov khoom muag thoob plaws hauv lub tebchaws thiab txawv teb chaws. Ua tsaug rau cov neeg siv khoom tsis tu ncua thiab kev txhawb nqa tshiab. Peb muab cov khoom lag luam zoo thiab cov nqi sib tw, txais tos cov neeg siv khoom tsis tu ncua thiab tshiab koom tes nrog peb!
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Cov ntaub ntawv 904M-S3.pdfDownload tau
