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To meet the customers' over-expected gratification , we have our robust crew to offer our best over-all support which includes marketing, income, coming up with, production, excellent managing, packing, warehousing and logistics for Intercom Service Provider , Mobile Intercom , Wireless Intercom Systems , For more information, please send email to us. We are looking forwards the opportunity to service you.

Wholesale Price Intercom Telephone - 280SD-C3S – DNAKE Detail:

Linux SIP2.0 Villa Panel

1. SIP-based door phone supports call with SIP phone or softphone, etc.
2. It can work with the lift control system via RS485 interface.
3. When equipped with one optional unlocking module, two relay outputs can be connected to control two locks.
4. Weatherproof and vandal-proof design ensures the stability and service life of the device.
5. 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	Mechanical 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

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We're commitment to offer you the aggressive cost ,superb products and solutions top quality, too as fast delivery for Wholesale Price Intercom Telephone - 280SD-C3S – DNAKE, The product will supply to all over the world, such as: Hanover , Houston , Mumbai , Our continual availability of high grade products in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market. welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!

Datasheet 904M-S3.pdf

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Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces，a nice business partner.