In order to give you convenience and enlarge our business, we also have inspectors in QC Team and assure you our best service and product for Door Entry System , Video Intercom For Home , Intercom System For House , We sincerely welcome all guests to set up business relationships with us on the basis of mutual benefits. Please contact us now. You will get our professional reply within 8 hours.

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2021 wholesale price Nurse Call Button - Linux Audio Door Phone – DNAKE Detail:

1. This indoor unit can be used in an apartment or multi-unit buildings, where a loud-speaking (open-voice) type of apartment door phone is desired.
2. Two mechnical buttons are used for calling/answering and unlocking the door.
3. Max. 4 alarm zones, such as fire detector, gas detector, or door sensor etc., can be connected to ensure home security.
4. It is compact, low cost and convenient to use.

 

Physical Property
System	Linux
CPU	1GHz,ARM Cortex-A7
Memory	64MB DDR2 SDRAM
Flash	16MB NAND FLASH
Device Size	85.6*85.6*49（mm）
Installation	86*86 box
Power	DC12V
Standby power	1.5W
Rated Power	9W
Temperature	-10℃ - +55℃
Humidity	20%-85%
Audio & Video
Audio Codec	G.711
Screen	No Screen
Camera	No
Network
Ethernet	10M/100Mbps, RJ-45
Protocol	TCP/IP, SIP
Features
Alarm	Yes(4 zones)

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Being supported by an innovative and experienced IT team, we could present technical support on pre-sales & after-sales service for 2021 wholesale price Nurse Call Button - Linux Audio Door Phone – DNAKE, The product will supply to all over the world, such as: Canberra , Liberia , South Korea , Only for accomplishing the good-quality product to meet customer's demand, all of our products have been strictly inspected before shipment. We always think about the question on the side of the customers, because you win, we win!