SIP 4 Wires Analog Video Door Phone to IP Converter Box

SIP (Session Initiation Protocol) is a protocol used in VoIP communications allowing users to make voice and video calls, mostly for free. We'll keep the definition in this article to something simple and practical. If you want a more technical insight of SIP, read its profile.
Why Use SIP?
SIP allows people around the world to communicate using their computers and mobile devices over the internet. It is an important part of Internet Telephony and allows you to harness the benefits of VoIP (voice over IP) and have a rich communication experience. But the most interesting benefit we derive from SIP is the cutting down of communication costs. Calls (voice or video) between SIP users are free, worldwide. There are no boundaries and no restrictive laws or charges. Even the SIP apps and SIP addresses are obtained free.
SIP as a protocol is also very powerful and efficient in many ways. Many organizations use SIP for their internal and external communication, centered around a
PBX
.
Beward DK103M converter box allows to use an analog video door station as a SIP video intercom, You can control the access from any PC (Windows OS) or from any smartphone (Android OS). DK103M supports the SIP protocol, Therefore it is possible to take the call and open the door in the tone mode with any conventional cellphone or any landline phone.
Compression Format
H.264 BP / MP, Motion JPEG
Dual video stream encoding
Dual codec: H.264 / MJPEG, H.264 / H.264, MJPEG / MJPEG
main stream:
960x576 (960H), 720 x 576 (D1), 704 x 576 (4CIF)
Sub stream:
704 x 576 (4CIF), 704 x 288 (2CIF),
352 x 288 (CIF) 176 x 144 (QCIF)
Frame rate
up to 25 fps for all permissions
Baud rate
from 32 kbit/s to 16 Mbit/s
Image settings
brightness, contrast, saturation, hue
Subtitles
Text, date/time,bitrate,fps
sAudio
Compression
G.711 (u-law, a-law), G.726
Optional
Duplex
Network and interfaces
Network interface
10Base-T / 100Base-TX Ethernet port
Network Protocols
TCP/IP, IPv4/v6 SIP v.2.0, VPN, STUN, HTTP,
HTTPS, FTP, SMTP, DNS, DDNS,UPNP
DHCP, PPPoE, RTP, RTSP, UDP, NTP, ONVIF v. 2.41
Connection
DHCP, static IP address
Security
Multi-level, access with password protection
Users
up to 3 accounts
4 g USB 2.0 module
Data port
RS-485
Storage
support for microSDHC cards (up to 32 GB)
SIP
The number of SIP-accounts
2
Subscribers to call SIP
up to 5
Modes of DTMF
In
band and RFC2833, SIP INFO, in-band
Record and events
Event
Motion detection, network error
Motion detection
Built-in detector, to 4 detection zones (sensitivity adjustment)
Send by mail
Shots
Write to FTP, memory card
Video Footage
Operation
Powered
DC12V  1A
Power consumption
up to 12 Watts
Operating temperature
range From 0 to +50° c
Housing material
aluminum  alloy
Dimensions (WxHxD)
88 X 118 X 40 mm
Weight
280 g (net)
System requirements
Microsoft Internet Explorer 9.0 or higher in Wednesday 8/Windows 7/Vista
Complete set
Delivery Kit
IP Portal
mounting kit
terminal block (3 PCs.)
CD-ROM (with documentation and software)
Packing containers
Free mobile apps and PC client software
Connection Diagram
We offer free management software and mobile apps, SDK/API files are available for Integration works.
FAQ:
Customer: What's your payment method?
We accept payment by credit card and T/T on Alibaba Trade Assurance and Paypal, Western Union, or as the method of custom.
T/T: 30% deposit, the balance needs to be paid before delivery
L/C: the balance need to be irrevocable L/C at sight
Customer: How do you ensure your quality?
We are ISO 9001factory with a strict inspection for each process.
Customer: What is the lead time?
Depends on the order quantity and detailed OEM request, normally 2-3 days for sample(Non-customized), 5-15 days for mass production.
Customer: Your price is lowest in the market?
No, but the professional service and quick response will save a lot of your energy, quality is our culture.
Customer: Do you post-sale service?
Yes, we could provide on-line technical support, If any quality issue. We offer free repair during the warranty time.
Customer: How long is the warranty period?
2 years
Customer: What transformations are available?
By air, by sea or customer indicated agent
May I have a sample order?
Yes, a sample order is available.
Do you have any MOQ limit for orders?
MOQ 1 piece for sample test.
How do you ship the goods and how long does it take to arrive?
We usually ship by DHL, UPS, FedEx, or TNT. It usually takes 3- 9 days to arrive. Airline and sea shipping is optional.
How to proceed with an order?
Step 1: Let us know your requirements or application.
Step 2: We quote according to your requirements or our suggestions.
Step 3: The customer confirms the samples and places a deposit for the formal order.
Step 4: We arrange the production.
How to deal with the faulty?
Firstly, Our products are produced in a strict quality control system and the lowest defective rate is under control.
Secondly, during the guarantee period, for the defective unit, we will repair them and resend them to you or we can discuss the solution including sending a new unit for replacing according to the real situation.
Do you offer OEM service?
Yes, We accept OEM both for hardware and software as well as packing box.
What's your MOQ for OEM service?
MOQ for software OEM is 100pcs.
MOQ for packing OEM box is 500pcs.
MOQ for hardware OEM is 500pcs, according to detailed requests.
Model NO. : DK103M
Name : Analog to IP Converter Box
Function : Convert 4 Wire Analog Video Phone to IP Digital
SIP : Support
Resolution : 960*576
Cpmpression : H.264
Connection : RS485, 12V DC
SD Card Support : up to 32GB
Analog Intercom Connection : Support
Door Unlocking : Support
Mobile Apps : Android and Ios
Management Software : Free
Warranty : 2 Years
Ie Login : Support
Parameters Adjustment : Support
Poe : Optional
Transport Package : Carton Box
Specification : 20*15.5*9.5cm
Trademark : Beward
Origin : China
HS Code : 854370999
Production Capacity : 5000PCS/Year
Compression Format : H.264 BP / MP, Motion JPEG
Dual video stream encoding : Dual codec: H.264 / MJPEG, H.264 / H.264, MJPEG / MJPEG
     : main stream:
Sub stream: : 704 x 576 (4CIF), 704 x 288 (2CIF),352 x 288 (CIF) 176 x 144 (QCIF)
Frame rate : up to 25 fps for all permissions
Baud rate : from 32 kbit/s to 16 Mbit/s
Image settings : brightness, contrast, saturation, hue
Subtitles : Text, date/time,bitrate,fps
Compression : G.711 (u-law, a-law), G.726
Optional : Duplex
Network interface : 10Base-T / 100Base-TX Ethernet port
Network Protocols : TCP/IP, IPv4/v6 SIP v.2.0, VPN, STUN, HTTP,HTTPS, FTP, SMTP, DNS, DDNS,UPNPDHCP, PPPoE, RTP, RTSP, UDP, NTP, ONVIF v. 2.41
Connection : DHCP, static IP address
Security : Multi-level, access with password protection
Users : up to 3 accounts
  : 4 g USB 2.0 module
Data port : RS-485
Storage : support for microSDHC cards (up to 32 GB)
The number of SIP-accounts : 2
Subscribers to call SIP : up to 5
Modes of DTMF : In band and RFC2833, SIP INFO, in-band
Event : Motion detection, network error
Motion detection : Built-in detector, to 4 detection zones (sensitivity adjustment)
Send by mail : Shots
Write to FTP, memory card : Video Footage
Powered : DC12V  1A
Power consumption : up to 12 Watts
Operating temperature : range From 0 to +50° c
Housing material : aluminum  alloy
Dimensions (WxHxD) : 88 X 118 X 40 mm
Weight : 280 g (net)
System requirements : Microsoft Internet Explorer 9.0 or higher in Wednesday 8/Windows 7/Vista
Delivery Kit : IP Portal