Temperature Screening Thermal Solutions And Products

Thermal Solutions and Products

What’s Thermal?

Principle           

Any object with temperatures above absolute zero emits a detectable amount of radiation. A thermal camera converts IR radiation into grayscale values, and matches grayscale values to temperature values through an algorithm model. The model (Temperature Gray Level Curve) is obtained via blackbody calibration.

Application

Thermal cameras with high temperature accuracy can help detect elevated skinsurface temperatures which may indicate the presence of a high temperature. Thermal cameras can be used for the temperature screening of travelers, shoppers, and office workers.

Advantages               

1. High Efficiency: It takes only one second for a thermal camera to detect temperature of a person, thus allows screening of large numbers of people at a time.
2. Safety: Thermal cameras feature non-contact temperature measurement from about one meter away, avoiding unnecessary physical contact.

Thermal temperature screening Process

Set up a screening channe

Set up a quick screening channel in an indoor space to separate the space into a few parts.

Thermal camera quick screening

Using thermal temperature screening solutions to do quick screening of the moving crowd with efficiency

Thermometer secondary check                                                                                     

For a person identified with high temperature, use a thermometer to double-check.

Professional temperature screening Solution

Solution Components

HD Bullet temperature screening Thermographic Camera + Accessories + iVMS-4200 + PoE Switch

Solution Advantages

• Thermal resolution of 384*288, providing more image detail and wider coverage for temperature measurement
• The 15 mm thermal lens provides a temperature screening range as the table on right side.
• Fixed solution not only for temporary use but also for longterm use
• Accuracy is ±0.5 ℃, satisfying preliminary temperature screening requirements
• Supports 4 MP optical channel, satisfying regular monitoring requirements

Installation Tips

• Recommend to install in a stable indoor environment without wind

Professional temperature screening Solution

                                                                      Handheld temperature screening Solution

Solution Components – Professional handheld thermographic camera + Tripod (optional) + iVMS-4200 (PC) / Hik-Thermal (Mobile app)

Solution Advantages

• Thermographic handheld camera supports Wi-Fi, can integrate with a PC / Mobile client, and supports realtime audio alarm and automatic uploading of screen captures.
• Touch screen to ensure user experience
• Supports flexible temperature measurement areas
• Accuracy is ±0.5 ℃, satisfy preliminary temperature screening requirements

Installation Tips

• The camera is recommended to install at a height of 1.5 meters, keeping the distance between the targets and the camera at 1 – 2 meters
• Recommend to install in a stable indoor environment without wind
• People pass by the thermographic camera one by one

Handheld temperature screening Solution

Field Performance

Handheld temperature screening Solution

Thermographic Camera Advantages

• Secures a distance between the operator and the target persons, avoiding unnecessary physical contact
• Higher efficiency, more suitable for flow of fast moving crowds
• Easy to use and operate, only needs to read the maximum value on the screen
• Able to save screenshots of potentially risky persons as an evidence
• Can integrate with a PC/Mobile Client, as a flexible solution

Forehead Thermometer 

Distance : 0.01-0.03 m

Speed : 1-5 seconds

Display: Numeric only                                             

Efficiency: 12 persons / minute

Information storage: No

Handheld Thermographic Camera

Distance : 1-2 m

Speed : Real-time

Display: Thermal images                                                       

Efficiency: 60 persons / minute

Information storage: Screenshots / Video

Wi-Fi supported

Economical temperature screening Solution

Solution Components

Bullet/Turret temperature screening Thermographic Camera + Tripod + Tripod adaptor + iVMS-4200+ PoE Switch

Solution Advantages 

• Bullet/Turret temperature screening Thermographic Camera supports temperature-exception audio alarms to notify the operator in time
• Supports AI human skin-surface detection, screening multiple targets at the same time, with reduced false alarms
• Accuracy is ±0.5 ℃, satisfying preliminary temperature screening requirements
• Supports 4 MP optical channel, satisfying regular monitoring requirements
• Easy installation and simple configuration

Installation Tips

The camera is recommended to install at a height of 1.5 meters, keeping the distance between the targets and the camera as the distance of the table in right side.

• Recommend to install in a stable indoor environment without wind

Economical temperature screening Solution

Field Performance 

Economical temperature screening Solution

Multi-person temperature screening

• Reduce false alarms triggered by AI detection
• Detection of up to 30 persons at a time
• Recommended distance between targets and camera is 0.8 to 1.5 m for a 3 mm thermal lens

*In this footage, a person places a bottle of warm water on his forehead to simulate abnormal skin-surface temperature and the system alarms

High-End temperature screening Solution

Solution Components

Bullet/Turret temperature screening Thermographic Camera + Tripod + Tripod adaptor + iVMS-4200 + PoE Switch + Blackbody calibrator

Solution Advantages

With higher accuracy ±0.3 ℃, the solution can reduce understated missing alarms

Installation Tips

• The camera is recommended to install at a height of 1.5 meters
• The blackbody calibrator is used together with the camera, 1 m (3 mm device), 2 m (6 mm device) , 3 m (10/13mm device) , 5m (15mm device) away from the camera
• Make sure that the blackbody calibrator always appears in the upper left / upper right corner of the camera’s view.
• Make sure that the blackbody calibrator would not be blocked by other targets during temperature measurement
• Recommend to install in a stable indoor environment without wind 12

High-End temperature screening Solution

Configurations

                                                                                                                    Without Blackbody                                                                                                              With Blackbody

Applications

• Hospital
• Shop
• Station
• Airport
• Railway
• Office
• School
• Factory

Product Showcase – High-End Thermal Products

DS-2TD2637B-10/P

DS-2TD2636B-13/P

DS-2TD2636B-15/P

• Thermal: 384 × 288；
• Lens: 10mm /13mm / 15 mm；
• Optical: 2688 × 1520；
• Optical lens: 4mm / 6 mm；
• Accuracy: ±0.5℃ ± 0.3℃ (with blackbody)
• Range: 30-45℃

DS-2TP21B-6AVF/W

• Thermal resolution: 160 × 120 ;
• Optical resolution: 2M/5M/8MP configurable;
• Accuracy: ±0.5℃ • Range: 30-45℃
• Touch screen
• Bi-spectrum image fusion
• Supports Wi-Fi
• Supports audio alarms
• Automatic screen capture & upload

Product Showcase – Economical Thermal Products

DS-2TD2617B-3/6PA(B)

• Thermal: 160 × 120；
• Lens: 3 mm / 6 mm；
• Optical: 2688 × 1520；
• Optical lens: 4 mm / 8 mm；
• Video mode: Bi-spectrum image fusion；
• Accuracy: ±0.5℃ ± 0.3℃ (with blackbody)
• Range: 30-45℃
• Supports audio alarms

DS-2TD1217B-3/6PA(B)

• Thermal: 160 × 120；
• Lens: 3 mm / 6 mm；
• Optical: 2688 × 1520；
• Optical lens: 4 mm / 8 mm；
• Video mode: Bi-spectrum image fusion;
• Accuracy: ±0.5℃ ± 0.3℃ (with black body)
• Range: 30-45℃
• Supports audio alarms

Accessories

Blackbody calibrator

Temperature resolution: 0.1℃

• Accuracy: ±0.1℃
• Temperature stability: ±0.1℃/h
• Effective emissivity: 0.97±0.02
• Operating temperature: 0 to 30℃ Tripod
• UNC 1/4”-20 tripod connection
• It is recommended to purchase the tripod at local to meet the standards

Advantages of Hikvision’s Thermographic temperature screening Solutions

AI Detection

Hikvision Bullet/Turret temperature screening Thermographic Cameras feature AI detection to fix the measurement areas to human skinsurfaces, thus reducing false alarms caused by other heat sources.

Embedded Audio Alarms

With a built-in audio module, Hikvision Bullet/Turret temperature screening Thermographic Cameras can trigger alarms to notify operators immediately when a person with a high-temperature passes by

Unique Self-developed Algorithm

Benefitting from Hikvision’s selfdeveloped temperature measurement algorithm and big data obtained by lots of cases, the accuracy of temperature measurement is highly reliable.

One-Stop Solution

As a world’s leading security solution provider, Hikvision offers a rich product portfolio including thermographic cameras, NVR, switches, etc., which is easier for clients to set up a complete and professional solution.

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