Super Purchasing for Analog Door Phone - 280D-A5 Linux SIP2.0 Outdoor Panel – DNAKE

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Our personnel are always in the spirit of "continuous improvement and excellence", and together with the top-quality good quality solutions, favorable selling price and superior after-sales providers, we try to acquire each customer's rely on for Intercom Ring, Lift Control System, Entry Phone, With a wide range, top quality, reasonable rates and stylish designs, our products are extensively used with this industries and other industries.

Super Purchasing for Analog Door Phone - 280D-A5 Linux SIP2.0 Outdoor Panel – DNAKE Detail:

1. SIP-based door station supports communication with SIP phone or softphone, etc.
2. Video door phone can connect with elevator control system via RS485 interface.
3. IC or ID card identification is available for access control, supporting 100,000 users.
4. The button and nameplate can be flexibly configured as needed.
5. Two relay outputs can be connected to two locks.
6. It can be powered by PoE or external power source.

Physical Property
System	Linux
CPU	1GHz，ARM Cortex-A7
SDRAM	64M DDR2
Flash	128MB
Power	DC12V/POE
Standby power	1.5W
Rated Power	9W
RFID Card Reader	IC/ID(Optional) Card, 20,000 pcs
Mechanical Button	12 Residents+1 Concierge
Temperature	-40℃ - +70℃
Humidity	20%-93%
IP Class	IP55
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(maximum 3.5A current)
Exit Button	Yes
RS485	Yes
Door Magnetic	Yes

Datasheet 280D-A5.pdf

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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" as well as the theory of "quality the basic, have confidence in the very first and management the advanced" for Super Purchasing for Analog Door Phone - 280D-A5 Linux SIP2.0 Outdoor Panel – DNAKE, The product will supply to all over the world, such as: panama, Mauritania, Qatar, Our company has always insisted on the business principle of "Quality, Honest, and Customer First" by which we have won the trust of clients both from at home and abroad. If you are interested in our products, please do not hesitate to contact us for further information.

Datasheet 904M-S3.pdf

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This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!