We know that we only thrive if we can easily guarantee our combined cost competiveness and high-quality advantageous at the same time for Doorbell With Screen , Elevator Control , Multi-Tenant Intercom , We will keep working hard and as we try our best to supply the best quality products, most competitive price and excellent service to every customer. Your satisfaction, our glory!!!

---

Factory Cheap Hot IP Nurse Call System - 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)

---

Product detail pictures:

---

Related Product Guide:

---

Our primary objective is usually to offer our shoppers a serious and responsible small business relationship, offering personalized attention to all of them for Factory Cheap Hot IP Nurse Call System - Linux Audio Door Phone – DNAKE, The product will supply to all over the world, such as: Cologne , Danish , Israel , We've got constantly insisted on the evolution of solutions, spent good funds and human resource in technological upgrading, and facilitate production improvement, meeting the wants of prospects from all countries and regions.