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We normally think and practice corresponding on the change of circumstance, and grow up. We aim at the achievement of a richer mind and body and also the living for Best Intercom , Nurse Call Patient Station , Intercom Set , To learn more about what we can easily do in your case, make contact with us at any time. We glance forward to developing superior and long-term organization interactions along with you.

2021 Good Quality SIP Door Access Control Systems - 280AC-R3 – DNAKE Detail:

1. The IP access controller combines card reader, numeric keypad, door access, and video intercom.
2. It can not only work as video access controller but also as a video doorbell.
3. When the access controller is used with 280M-K8 2.4''SIP handset, it forms a WiFi video doorbell kit and the user can answer the call by handset freely and remotely.
4. It provides audio & video communication with SIPphone, smartphone, or Pad, etc. via SIP 2.0 Protocol.
5. The door can be unlocked by password or IC/ID card.
6. Application scenarios: office, villa, hotel, school, bank, or healthcare center, etc.

Physical Property
System	Linux
CPU	1GHz，ARM Cortex-A7
SDRAM	128MB
Flash	64M DDR2
Product Size	145x92x25(mm)
Power	DC12V
Standby power	1.5W
Rated Power	3W
RFID Card Reader	IC/ID (Optional), 20,000 pcs
Button	Touch
Temperature	-40℃ - +70℃
Humidity	20%-93%
Audio & Video
Audio Codec	G.711
Video Codec	H.264
Camera	CMOS 2M Pixel（optional）
Video Resolution	1280×720p
LED Night Vision	Yes
Network
Ethernet	10M/100Mbps, RJ-45
Protocol	TCP/IP, SIP
Interface
Unlock circuit	Yes (Withstand max current 1A for lock)
Exit Button	Yes
RS485	Yes
Door Magnetic	Yes

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Assume full accountability to satisfy all demands of our consumers; reach ongoing advancements by endorsing the expansion of our purchasers; come to be the final permanent cooperative partner of clients and maximize the interests of clientele for 2021 Good Quality SIP Door Access Control Systems - 280AC-R3 – DNAKE, The product will supply to all over the world, such as: Turkey , Belgium , moldova , We believe with our consistently excellent service you can get the best performance and cost least products from us for a long term . We commit to provide better services and create more value to all our customers. Hope we can create a better future together.

Datasheet 904M-S3.pdf

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The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.