Factory Cheap Security Doorbell Systems - 280D-A9 Linux 4.3 LCD SIP2.0 Outdoor Panel – DNAKE Detail:
1. 280D-A9 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 security in the building.
3. 20,000 IC cards can be identified on the outdoor panel for door access control.
4. Two relay outputs can be used to control two locks.
5. Mechanical or touch keypad is available for selection.
6. According to the user needs, it can be powered by PoE or external power source.
2. Integration with elevator control system brings more convenience to life and increases security in the building.
3. 20,000 IC cards can be identified on the outdoor panel for door access control.
4. Two relay outputs can be used to control two locks.
5. Mechanical or touch keypad is available for selection.
6. According to the user needs, it can be powered by PoE or external power source.
| Physical Property | |
| System | Linux |
| CPU | 1GHz，ARM Cortex-A7 |
| SDRAM | 64M DDR2 |
| Flash | 128MB |
| Screen | 4.3 inch LCD,480x272 |
| Power | DC12V/POE(Optional) |
| Standby power | 1.5W |
| Rated Power | 9W |
| Card Reader | IC/ID(Optional) Card, 20,000 pcs |
| Button | Mechanical Button/Touch Button(optional) |
| Temperature | -40℃ - +70℃ |
| Humidity | 20%-93% |
| IP Class | IP65 |
| 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-A9.pdfDownload
Product detail pictures:
Related Product Guide:
Using a full scientific good quality administration system, very good quality and superior faith, we win good standing and occupied this discipline for Factory Cheap Security Doorbell Systems - 280D-A9 Linux 4.3 LCD SIP2.0 Outdoor Panel – DNAKE, The product will supply to all over the world, such as: Slovakia, Poland, New Delhi, The quality of our products is equal to OEM's quality, because our core parts are the same with OEM supplier. The above products have passed professional certification, and we not only can produce OEM-standard products but we also accept Customized Products order.
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Datasheet 904M-S3.pdfDownload
