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:
All we do is always associated with our tenet " Customer first, Trust first, devoting on the food packaging and environmental protection 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: Angola , India , Greenland , We are sticking to excellent quality, competitive price and punctual delivery and better service, and sincerely hope to establish long-term good relationships and cooperation with our new and old business partners from all over the world. Sincerely welcome you to join us.
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Datasheet 904M-S3.pdfDownload
