GrenTech provides intelligent surveillance systems for ensuring national security and public safety. Their systems allow for: 1) Real-time processing and sharing of surveillance video and images to support emergency response. 2) Mobile access to surveillance cameras using 3G networks, allowing images to be accessed in the field. 3) Electronic map systems to track locations of police and responders in real-time to coordinate emergency responses. GrenTech markets these systems as affordable, powerful, and technologically advanced solutions for monitoring important areas and transportation systems to prevent terrorist attacks and intercept threats.

1. 国人通信
GRENTECH
GRENTECHGRENTECH
IntelligentIntelligent
SystemSystem

2. Copyright © Shenzhen Grentech Co., Ltd.
How to ensure the
safety of the
President and other
leaders travel
How to quickly find
the perpetrators of
the attacks
How early warning
before the terrorist
attacks
How to increase the revenue of the operators in the cas
e of ensuring national security
How to avoid the
oil zone
resources
plundered
How to
maintain the
public safety
interests
How to expand
the government's
funds and the
rule of efforts
That is a good idea: GrenTech Surveillance System
GrenTech Surveillance System

3. Copyright © Shenzhen Grentech Co., Ltd.
Video Surveillance Development
So many pictures how do I watch?
Easy to operate, one person on duty
GrenTech Surveillance System
Common surveillance Intelligent surveillance

4. Copyright © Shenzhen Grentech Co., Ltd.
Real-time processing, emergency cooperationReal-time processing, emergency cooperation
 Realize image sharing in the current video surveillance system ；
 By using event scene image and the surrounding image resources, decision support, timely
check event processing dynamic;
 Anytime, anywhere can access system implementation command and dispatch
Intelligent city
Monitoring platform
Screen
客户端
Decoder
Encoder
WCDMA
Video surveillance
management workstation
Fixed video
monitory point
Emergency mobile
command system

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Cooperation SolutionsCooperation Solutions
Trigger
alarm source
Touch switch alarm
Motion detection alarm
Sensors trigger alarm
Intelligent front-end
alarm
110 alarm
Cooperation
process
Video
Real-time capture the
picture
Trigger sound-light alarm
Trigger distal switch(such
as entrance guard, light,
etc.)
Electronic map real-time
capture and display position
information
GrenTech Intelligent City System

6. Copyright © Shenzhen Grentech Co., Ltd.
Mobile surveillance image accessMobile surveillance image access
• In order to meet the public security organ to group incidents, incident, major cases
site and guard work's surveillance need, mobile surveillance point can use mobile 3 g
network, digital spread spectrum microwave, satellite communications, etc. will field
image access video surveillance alarm information platform.

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Electronic map solutions
 Using economic base station positioning technology, real-time understand police
personnel in the geographical position, for the event processing to the precious time.
Fit positioning technology (such as GPS, base station location, etc.) instant master
patrol duty personnel position, to achieve precise scheduling.
City observation
confirm event
**street
** residential quarter
A house E306
Fire alarm

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Diagram of the electronic police:
The device is simple: the cheapest price;
Powerful: control of the country;
High technology: the world's leading;
GrenTech Intelligent Transportation

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By each vehicle
intersection control
to find the target
traveling path;
Statistics passing
vehicles, for the
record, and
encountered the
target vehicle
alarm
Understanding the road traffic
conditions, select a safe travel route.
Terrorist attacks,
troops arrived at
the designated
location can
intercept
GrenTech Intelligent Transportation

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Clearly see the large-scale event, closely
monitored to ensure the safety of the leaders
The traffic conditions of the country as a
whole can be learned in the control room
Command platform

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Intelligent network
Intelli
Sense
Intero
perabil
ity
Base on IVS analysis technology
Mass
Storage
Convenient
operation
IVS

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IVS
Flexible placement of point to point, point to multipoint and multipoint to multipoint wireless
intelligent transmission
GRENTECH Important Area Surveillance System

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Intelligent monitoring system for diversified and intelligent network transmission system
GRENTECH Important Area Surveillance System

14. Copyright © Shenzhen Grentech Co., Ltd.
Introduction of intelligent Visual things technology, safeguard campus safety, teachers and students
room orderly, maintaining the normal order of teaching.
The door: RFID
cards: students,
teachers to report
attendance......
Staff: visiting
registered connection
police pursuit-evasion
system ... ...
Security: the smart border
guard to protect school
safety ... ...
Interactive: remote video
calls, remote monitoring
deployed ... ...
Campus: introduce
continuous monitoring on the
campus, on notice to police
suspicious people and
goods ... ...
Safety: ensure
security around the
campus and to
facilitate mobilization
of security
guards ... ...
Performance: High-
definition intelligent vi
sual analysis
techniques......
Campus Security, Management and Surveillance Platform

15. Copyright © Shenzhen Grentech Co., Ltd.
Sharing data
Simple maintenance
Multi-purpose
Save storage Intelligent Alarm
Security , Efficient , Energy-savingSecurity , Efficient , Energy-saving
Obtain evidence
on time
High-quality
GrenTech Surveillance System
Sharing data

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Thank you ！