Factory wholesale Wireless Door Phone - 280SD-C3K – DNAKE Detail:
280SD-C3K Linux SIP2.0 Villa Panel
1. SIP-based door phone supports call with SIP phone or softphone, etc.
2. 8 admin passwords can be added for door unlocking.
3. It can work with the lift control system via RS485 interface.
4. When equipped with one optional unlocking module, two relay outputs can be connected to control two locks.
5. Weatherproof and vandal-proof design ensures the stability and service life of the device.
6. It can be powered by PoE or an external power source.
| Physical Property | |
| System | Linux |
| CPU | 1GHz，ARM Cortex-A7 |
| SDRAM | 128MB |
| Flash | 64M DDR2 |
| Product Size | 116x192x47(mm) |
| Build-in Box size | 100x177x45(mm) |
| Treppanning Size | 105x182x52(mm) |
| Power | DC12V/POE |
| Standby power | 1.5W |
| Rated Power | 3W |
| Button | One Mechnical Button |
| 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 |
| Exit Button | Yes |
| RS485 | Yes |
| Door Magnetic | Yes |
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Datasheet 280SD-C3.pdfDownload
Product detail pictures:
Related Product Guide:
Our primary intention should be to offer our clientele a serious and responsible enterprise relationship, delivering personalized attention to all of them for Factory wholesale Wireless Door Phone - 280SD-C3K – DNAKE, The product will supply to all over the world, such as: Johannesburg , Johannesburg , Mauritius , So far our merchandise have been exported to east Europe, the Middle East, Southeast, Africa and South America etc. We have now 13years experienced sales and purchase in Isuzu parts at home and abroad and the ownership of the modernized electronic Isuzu parts checking systems. We honor our core principal of Honesty in business, priority in service and will do our best to provide our customers with high quality items and excellent service.
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Datasheet 904M-S3.pdfDownload
