Doorbell Phone -
 280SD-C3K Linux SIP2.0 Villa Panel – DNAKE Featured Image
Doorbell Phone -
 280SD-C3K Linux SIP2.0 Villa Panel – DNAKE Featured Image

Doorbell Phone - 280SD-C3K Linux SIP2.0 Villa Panel – DNAKE

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No matter new buyer or old purchaser, We believe in long expression and trusted relationship for Video Doorbell Phone , Ip Door Access Control Systems , Mobile Intercom , We warmly welcome all interested customers to contact us for more information.
Doorbell Phone - 280SD-C3K Linux SIP2.0 Villa Panel – 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

 

  • Datasheet 280SD-C3.pdf
    Download

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We intention to see quality disfigurement within the creation and supply the ideal support to domestic and overseas buyers wholeheartedly for Doorbell Phone - 280SD-C3K Linux SIP2.0 Villa Panel – DNAKE, The product will supply to all over the world, such as: Kazakhstan , Uzbekistan , Slovakia , Due to our strict pursues in quality, and after-sale service, our product gets more and more popular around the world. Many clients came to visit our factory and place orders. And there are also many foreign friends who came for sight seeing, or entrust us to buy other stuff for them. You are most welcome to come to China, to our city and to our factory!
  • Datasheet 904M-S3.pdf
    Download
It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
5 Stars By Julie from India - 2018.11.11 19:52
Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.
5 Stars By Margaret from Cannes - 2018.06.30 17:29

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