Vimtag Technology provides a smart cloud camera and cloud platform that enables "anytime and anywhere; easy and safe; clear and smooth" video services. The camera uses H.264 video encoding and motion coding to transmit high definition video over narrow bandwidths smoothly. It employs both hardware and software decoding to maximize video quality. The cloud platform uses a cloud streaming media technology with smart routing, network adaptiveness, and penetration of NATs to allow multiple simultaneous viewers across networks and regions. The global cloud platform consists of independent server nodes that can scale on demand to support vast user amounts. It provides remote firmware updates, multiple device operation, smart alarm notifications, and future integration of cloud storage and smart home sensors.

1. Vimtag Technology Co.,Ltd.
The Advantages of Vimtag Smart Cloud
Camera and Cloud Platform
Chapter1
1. What we do
We provide ‘anytime and anywhere; easy and safe; clear and smooth’ video
service.
2. Why ‘anytime and anywhere’?
Cross networks: supports 3G, 4G, ADSL, WIFI, etc.
Cross terminals: supports cellphone, pad, pc, tv, etc.
Cross platforms: supports IOS, Android, Windows, MAC, Linux, etc.
3. Why ‘easy and safe’?
Easy to installation, Plug and play.→Easy
1024bit dynamic encryption (bank level)→Safe
4. Why ‘clear and smooth’?
1280*720, 25fps. In the near future, we will do 1080p.
Chapter2
How can we make sure ‘anytime and anywhere, easy and safe, clear and smooth’?
1. Video encode and decode
If video can be seen from camera to terminals (phone, Pad, Laptop…), it needs a
process of ‘Front data acquisition→encode→transmit→decode→terminal
watch’. Different video codec technology will decide video size and
quality. We adopted:
a. H.264
It can support to transport high definition, low code stream video in narrow
network bandwidth, making sure video is smooth and no ghosting.
b. Motion coding

2. Vimtag Technology Co.,Ltd.
Only encode and transmit the movement of image, stationary part of the image
remains the same. This technology can decrease video size and do not need a
wide bandwidth when transmitting video.
c. Hardware and software decode at the same time
Only software decoding technology will do harm to video quality, but we also
develop a special hardware decoding technology to decode video, maximally
reducing the harm to video quality when decoding.
2. Smart transmit
In this industry, most cameras adopt P2P technology, but P2P has its limitations.
a. Network connection rate is low.
P2P solves a problem that how to find A and B easily. But in real world,
network environment is very complicated, especially crossing different
countries, there are multiple-layer NATs, P2P cannot penetrate them. That
means users cannot watch video at this situation.
b. Cannot support multiple-people viewing.
When members of a family or a school want to watch one camera at the
same time, P2P cannot support.
What we’ve done?
Cloud Streaming Media Technology, It includes:
a. P2P technology.
b. Network Adaptive
When network is good, it will transmit high quality image; when network is
not good, it will give priority to ensure transmit smooth image.
c. Smart router.
It is like a GPS navigator to help find a best road to transmit video, reducing
image delay and video loss.
d. Penetrate NATs.
That’s why we can cross networks, cross different regions to transmit video
successfully.
3. Cloud platform
It is the core of the whole system. It is consisted of different independent servers
from different regions, such as US, EU, Asia, and Africa. And all servers are

3. Vimtag Technology Co.,Ltd.
connected hand in hand.
We name each server as a cloud note. The number of cloud notes can be
increased depending on users’ demand in different regions.
Now we have built a cloud platform around the world, providing services to vast
amounts of user.
Features:
a. Global distribution. In main markets, such as EU, US, Asia, we have many
cloud notes already.
b. On-demand supply. When the amount of users exceeds the ability of cloud
notes in one region, we can add more cloud notes.
c. Scalable cloud services.
d. Independence. Every cloud note is like a super computer, as a part of the
whole system, it can work for local users independently.
e. Disaster recovery and reliability. When one cloud note breaks down, another
nearest cloud note will cover the former cloud note’s job immediately and
automatically.
Cloud services:
a. Update firmware remotely.
b. Multiple-user viewing. Current market, the similar camera only can support
2-6 people, our systemhas no limitation.
c. Multiple-device operation. In one account, user can add up to 32 cameras;
user can operate them at the same time.
d. Smart alarm notification. Cloud platform can send alarm notification to all
users who have added the camera to APP.
e. Playback records remotely via phone
f. Screenshot sharing function.
The upcoming cloud service
g. Cloud storage.
Scalable cloud services in the future
h. Temperature detection
i. Humidity detection
j. Fire induction
k. Door magnetic induction
Vimtag product line in the future.

4. Vimtag Technology Co.,Ltd.
Focusing on video’s transmit and record, we have been doing camera, cloud box,
cloud storage, intelligent search.
Focusing on smart home, we will do many smart wireless sensors, like door bell,
alarm, SOS button, etc. All the smart sensors can be connected to camera.