18 Years Factory Voip Intercom System – 280D-A1 Linux SIP2.0 Outdoor Panel – DNAKE Detail:
1. 280D-A1 is a SIP intercom with a numeric keypad and built-in card reader.
2. Integration with elevator control system brings more convenience to life and increases the security of the building.
3. The door can be unlocked by password or IC card.
4. 20,000 IC cards can be identified on the outdoor panel for door access control.
5. When equipped with one optional unlocking module, two relay outputs can be used to control two locks.
| Physical Property | |
| System | Linux |
| CPU | 1GHz，ARM Cortex-A7 |
| SDRAM | 64M DDR2 |
| Flash | 128MB |
| Screen | 4.3 inch LCD,480x272 |
| Power | DC12V |
| Standby power | 1.5W |
| Rated Power | 9W |
| Card Reader | IC/ID(Optional) Card, 20,000 pcs |
| Button | Mechanical Button |
| Temperature | -40℃ - +70℃ |
| Humidity | 20%-93% |
| IP Class | IP55 |
| Audio & Video | |
| Audio Codec | G.711 |
| Video Codec | H.264 |
| Camera | CMOS 2M pixel |
| Video Resolution | 1280×720p |
| LED Night Vision | Yes |
| Network | |
| Ethernet | 10M/100Mbps, RJ-45 |
| Protocol | TCP/IP, SIP |
| Interface | |
| Unlock circuit | Yes(maximum 3.5A current) |
| Exit Button | Yes |
| RS485 | Yes |
| Door Magnetic | Yes |
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Datasheet 280D-A1.pdfDownload
Product detail pictures:
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We always get the job done being a tangible workforce making sure that we can easily give you the very best quality as well as finest selling price for 18 Years Factory Voip Intercom System – 280D-A1 Linux SIP2.0 Outdoor Panel – DNAKE, The product will supply to all over the world, such as: Peru , Sri Lanka , Jakarta , We have now a large share in global market. Our company has strong economic strength and offers excellent sale service. Now we have established faith, friendly, harmonious business relationship with customers in different countries. , such as Indonesia, Myanmar, Indi and other Southeast Asian countries and European, African and Latin American countries.
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