Audio intercom SIP door phone

Q**4 is a New generation SIP door phone, with SIP protocol. It can be easily deployed into IP telecommunication system, which is more and more popular over the world. With this door phone, people inside can talk with visitor and open door with their phones. And it support open doors with RFID cards or Password.

Highlights:                                        

1, People in the door can talk with vistor or door access control;

2, Connect indoor phone via SIP protocol;

3, Touch keyboard with ten numeric keys;

4, Password to open the door;

5, Swipe card function;

6, Can be powered by POE;

7, With CE certification;

Features:

1, SIP protocol, easy to deploy;

2, Directly call to preset telephone;

3, Volume control;

4, High quality conversation voice;

5, Full Duplex intercom;

6, Anto answer, Anto hand down;

7, Powerful web management;

8, Auto provision via FTP. TFTP;

9, Stainless steel case;

*0, Aluminium alloy face plate;

*1, Metal wire drawing process;

*2, Metal wire drawing process;

*3, Waterproof speaker and bell ket;

*4, Touch keypad, with back light;

*5, Relay time adjustable;

*6, Relay to connect to door lock

Specifications:

1) Ethernet port:*0/**0 Mbps

2) Protocol:SIP(RFC***1,RFC***2),IAX2

3) Power: POE(IEEE **2.3af,*8V)  Adapter:  DC 9V,**0mA

4) Network: Static,DHCP,PPPoE,VPN(L2TP),NAT,STUM,VLAN

5) Audio codec: G**1 A/Ulaw,G**2,G**3.1

6) Operating condition: 0~*0 degree

7) Relating humidity:  *0% to *5%,non-condensing 

8) Dimensions: *2***0***0mm

9) Weight: 0.*8KG

*0) Keypad: Touch keypad with light;

*1) RFID: **5KHz

*2) Relay: NO and NC

*3) Mounting hole pitch: Horizontal: *0mm, Perpendicular: **5mm

SIP door phone working system:

       SIP door phone can be used Park, Apartment, Office etc to control the door access. It can be powered by PoE via RJ*5 cable.  All the Extensions(SIP Phones or Mobile Phones) and door phone register to the IP PBX. When the visitors press the door key, the door phone will call to a preset extension, people answering the call can open the door by entry an access code. Staff can also use ID card or password to open the door. Please check the following picture of the working system: