Video Doorbell Phone - 1-button SIP Video Door Phone – DNAKE Detail:
| Physical Property | |
| System | Linux |
| CPU | 1GHz,ARM Cortex-A7 |
| SDRAM | 128MB |
| Flash | 64M DDR2 |
| Product Size | 111x170.5x38.6(mm) |
| Power | DC12V/POE |
| Standby power | 1.5W |
| Rated Power | 3W |
| RFID Card Reader | IC/ID (Optional), 200,00 pcs |
| Button | Mechanical Button |
| Temperature | -40℃ - +70℃ |
| Humidity | 20%-93% |
| IP Class | IP65 |
| Installation | Surface Mounted |
| Audio & Video | |
| Audio Codec | G.711 |
| Video Codec | H.264 |
| Camera | CMOS 2M pixel |
| Video Resolution | 1280x720p |
| LED Night Vision | Yes |
| Network | |
| Ethernet | 10M/100Mbps, RJ-45 |
| Protocol | TCP/IP, SIP |
| Interface | |
| Unlock Circuit | Yes(Withstand max current 3.5A for lock) |
| Exit Button | Yes |
| RS485 | Yes |
| Door Magnetic | Yes |
Datasheet 280SD-R2.pdfDownload
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Our pursuit and corporation aim should be to "Always satisfy our consumer requirements". We carry on to build and style and design remarkable quality items for both our outdated and new clients and reach a win-win prospect for our clients at the same time as us for Video Doorbell Phone - 1-button SIP Video Door Phone – DNAKE, The product will supply to all over the world, such as: Russia , India , Oslo , we're now looking forward to even greater cooperation with overseas customers based on mutual benefits. We are going to work wholeheartedly to improve our products and services. We also promise to work jointly with business partners to elevate our cooperation to a higher level and share success together. Warmly welcome you to visit our factory sincerely.








