Background & Terahertz Technology
Serious International Anti-Terrorism Situation



Traditional Security Check Methods




Not valid for non-metal
Unable to save security information
Lack of respect for privacy
Unable to ensure the safety of staff
Low speed
New Security Check Technologies
X-ray backward scatter

High resolution
Need personnel to comply with, low efficiency
Ionizing Radiation
Banned by US & EU
Active millimeter technology

High resolution
Need personnel to comply with, low efficiency
Electromagnetic Radiation
Suitable for small passenger flow
Passive terahertz technology

No need personnel to comply with, High Efficiency
Intelligent
Non-Radiation
Suitable for large passenger flow
About Terahertz
Revolutionary Technology in Security Check Area

Terahertz is a special Electromagnetic Wave
Frequency : 1011-1013Hz
Terahertz imaging principles and advantages


TeraSnap is the state-of-the-art visualized human body security check equipment utilizing passive terahertz imaging technology.
Terahertz can penetrate many dielectric materials such as clothing. By passively receiving the terahertz waves emitted by human body and with data processing, a 2D terahertz intensity map of the body is generated. When objects are concealed under clothes, contrasts are displayed at the corresponding locations on the intensity map due to the different absorbability of the objects to terahertz waves, thus the existence and shapes of the objects are identified.
System Solution
Terahertz Comprehensive System Solution



Terahertz Human & Luggage Security Check Solution
THZ body detector, X-ray luggage machine, Face recognition system, ID identification system could be integrated depend on customer’s need.



Multi-Modal Data Collecting

Artificial Intelligence Technology Integration

Big Data Integrated Alarm
Information Display Layer




Business Application Layer
Platform Management Application
Information Management、Warning and disposal feedback Visualization
Big Data Analysis Application
Correlation Analysis、Platform construction,
Comprehensive Scoring, Report Generation
Application Platform
Equipment Management,Customs Management Platform Data Exchange ,Other Interfaces
Information Processing Layer






Information Collecting Layer







TeraSnap Series Products

Radiation Free

Real-time Imaging

Contactless

Non-invasive
Typical Setup


Terahertz Imaging






Ability To Detect Various Kinds Of Objects





TeraSnap Products
A- TeraSnap B01 Host

Passive

Radiation Free

Contactless

E01 | Parameter |
---|---|
Resolution | 2 cm |
Imaging Time | 2 s |
Power | 130W |
Size | 155cm x 60cm x 95cm |
Weight | 150kg |
Temperature Range | -20 -40C |
B/C- TeraSnap B02,B03 Host

Real-time imaging

High efficiency

TeraSnap B02
High Resolution
Frame Rate: 10 F/S
Power Consumption: 200w
Resolution: 2 cm
Weight:220kg
Size:120 cm × 82 cm × 175 cm

TeraSnap B03
Smaller Size
Frame Rate: 10 F/S
Power Consumption: 300w
Resolution: 3 cm
Weight: 150kg
Size:81 cm × 64 cm × 129 cm
D- Truck-mounted Security Check Station

High Mobility

Flexible Deployment

Multi-function

Integrated with many security check technologies

Based on customer’s requirement, it is able to integrate Terahertz Body Detector, X-ray Baggage Machine, Face & ID Comparison System, etc.
Turn-around Personnel Screening Solution

360º Inspection

Economical

Easy Deployment

It is applicable to key places or places with small passenger flow
E- Intelligent Walk-through Personnel Screening Solution

Walk-through Design

Non-stop

Covert

Unconscious Inspection

It is applicable to places with large passenger flow
F- Stand-off People Screening Technology


G- TeraSnap Mini – PORTABLE STAND-OFF PEOPLE SCREENING SOLUTION


TeraSnap Mini is a cutting-edge high-speed people screening solution. Using patented passive terahertz technology, TeraSnap Mini is uniquely capable of detecting metallic and non-metallic threats including weapons, explosives and contraband items that are hidden under clothing at distances up to 8 meters.
Unlike other detection systems on the market, TeraSnap Mini unobtrusively screens individuals for concealed threats from a distance without direct contact, gives users rapid access to visual information to improve situational awareness and reduce the response time to react to potential threats.

Customized Integrated Security Check Solution
Walk-through Solution

Customized Integrated Security Check Solution
Turn-around Solution

Customized Integrated Security Check Solution
Ceiling-mounted Solution
H- Millimeter Wave Personnel Screening Device (Coming soon)
MilliSnap
Active, High Resolution, Strong anti-interference capability,ATR
Mature Technology : Three-Dimensional Holographic Imaging Technology
Suitable Environment : Working Temperature -10~45℃
Small Space needed:Size D1.6m*H2.60m
Clear Imaging:Resolution 3mm
High Screening Speed:6~12 person/min

Application case

Shanghai Metro Station

Guangzhou Metro Station

Beijing Metro Station

Changsha Train Station
Airport
Layered Security Check——Reinforce the construction of peripheral prevention system

