Leading Manufacturer for Video Door Entry System - 280D-A6 Linux SIP2.0 Outdoor Panel – DNAKE Detail:
1. SIP-based door phone supports call with SIP phone or softphone, etc.
2. Video door phone can work with the elevator control system via RS485 interface.
3. IC or ID card can be used for identity verification and access control.
4. Two, four, six, or eight pushbuttons can be designed to meet different customers' needs.
5. When equipped with one optional unlocking module, two relay outputs can be connected to two locks.
6. It can be powered by PoE or external power source.
2. Video door phone can work with the elevator control system via RS485 interface.
3. IC or ID card can be used for identity verification and access control.
4. Two, four, six, or eight pushbuttons can be designed to meet different customers' needs.
5. When equipped with one optional unlocking module, two relay outputs can be connected to two locks.
6. It can be powered by PoE or external power source.
| Physical Property | |
| System | Linux |
| CPU | 1GHz,ARM Cortex-A7 |
| SDRAM | 64M DDR2 |
| Flash | 128MB |
| Power | DC12V/POE |
| Standby power | 1.5W |
| Rated Power | 9W |
| RFID Card Reader | IC/ID(Optional) Card, 20,000 pcs |
| Mechanical Button | Optional 2/4/6/8 Residents+ 1 Concierge |
| 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-A6.pdfDownload
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Our well-equipped facilities and great good quality regulate throughout all stages of manufacturing enables us to guarantee total buyer gratification for Leading Manufacturer for Video Door Entry System - 280D-A6 Linux SIP2.0 Outdoor Panel – DNAKE, The product will supply to all over the world, such as: Poland , Iran , Italy , We maintain long-term efforts and self-criticism, which helps us and improvement constantly. We strive to improve customer efficiency to save costs for customers. We do our best to improve the quality of product. We will not live up to the historic opportunity of the times.









