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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Our advantages are lessen charges,dynamic income team,specialized QC,sturdy factories,premium quality services for Nurse Call Equipment , Intercom Service , Video Intercom Doorbell , As we're moving forward, we continue to keep an eye on our ever-expanding merchandise range and make improvement to our services.
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 now have our own gross sales team, style and design workforce, technical crew, QC workforce and package group. We now have strict quality manage procedures for each system. Also, all of our workers are experienced in printing industry for Doorbell Phone - 280SD-C3K Linux SIP2.0 Villa Panel – DNAKE, The product will supply to all over the world, such as: Croatia , kazan , Finland , Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we will continue to develop, to provide the high-quality products and services, and promote lasting cooperation with our customers, common development and create a better future.
  • Datasheet 904M-S3.pdf
    Download
Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
5 Stars By Rebecca from Russia - 2017.10.27 12:12
Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
5 Stars By Margaret from Swansea - 2018.04.25 16:46

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