Hikvision DS-2TD1217B-3, DS-2TD2617B-6, DS-2TD2636B-13 User Manual

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How To Configure Temperature Screening

DS-2TDxxxxB-xx/Px Thermographic Camera with Blackbody

General Parameters

•Temperature Measurement Range

86°113° F (30.0°45.0° C)

•Temperature Measurement Accuracy

±0.3° C

•Camera Resolution and Focal Length

DS-2TD1217B-3/PA: Thermal: 160 × 120, Optical: 2688 × 1520, 3 mm

DS-2TD2617B-6/PA: Thermal: 160 × 120, Optical: 2688 × 1520, 6 mm

DS-2TD2636B-13/P: Thermal: 384 × 288, Optical: 2688 × 1520, 13 mm

•AI Face Detection

Multiple targets (up to 30) skin-surface temperature detections at the same time (wearing masks does not affect this detection)

NOTE: The Face Detection feature does not identify individuals, but is used only to target the facial area of human subjects for temperature readings.

•Operating Environment

A stable indoor environment without wind or direct sunlight Working temperature: 50°95° F (10°35° C)

Installation

•Installation Cautions

The performance of this temperature-screening scheme is greatly affected by the environment. This scheme applies only to indoor environments or scenarios with calm air and consistent temperature. Besides, the relative installation location of devices and the ambient light (too bright or too dark) greatly affect face detection accuracy. In order to improve measurement accuracy and reach better human face detection performance, the installation environment has to meet certain requirements:

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-Select installation environments with one-direction path to ensure that cameras capture the full faces of all passing persons.

-Select installation environments with stable and sufficient lighting conditions. Supplementary light is required under backlight or insufficient lighting conditions to ensure the clear visibility of facial features.

-Select indoor environments with calm air and consistent temperature. Outdoor environments with rapid temperature changes are not recommended.

-If this scheme is used in entrance scenes that connect indoor and outdoor environments, it is suggested that the installation location should be kept at a certain distance from the entrance (such as customs or security checkpoints). Persons coming in from outdoors should stay indoors for more than five minutes before the measurement. In these ways, the influence of the outdoor temperature on measured body surface temperature could be reduced.

-Avoid objects with high or low temperature placed in the scene.

-The devices should be installed firmly, thereby avoiding face detection and temperature measurement errors caused by shaking.

•Camera Installation

The camera should be set right in front of the one-direction path, capturing the full faces of passing persons. The installation height and the distance between the camera and measured objects is dependent on the resolution and focal length of thermographic camera, as shown in the following table.

Thermal

Recommended

Black Body

Black Body

Thermal

Installation

Elevation Angle

Distance

Focal

Distance (between

Installation Method

Installation

Resolution

Height

Requirements

(between camera

Length

human and camera)

Height

and black body)

3 mm

0.8 m 1.5 m

≤1 m

160 * 120

1.5 m

Tripod

6 mm

1.5 m 3 m

≤2.0 m

≤20°

1.7 m

≤3.0 m

384 * 288

13 mm

2.5 m 7 m

1.7 m 2.5 m

Wall

Mount

≤5.0 m

NOTE:	There are tripods, tripod adapters, and wall mounts offered by Hikvision for
	© 2020 Hikvision USA Inc. All Rights Reserved.
18639 Railroad Street, City of Industry, CA 91748 • Phone: [phone] • Fax: [phone]
	Questions: [e-mail] • www.hikvision.com	2

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flexible or fixed placement, but these items require additional purchase. Only devices with resolution of 384*288 are recommended to be installed on the wall.

Figure 1, Tripod, Adapter, and Wall Mount

•Blackbody Installation

Installation Location

The recommended distance between the camera and the blackbody is in the above table. The blackbody is recommended to be installed at a height of 1.7m, with an elevation angle of within 15°. Ensure that the black body appears in the upper left / upper right corner of the camera view. Make sure that the blackbody would not be blocked by any other target during temperature measurement

Figure 2, Camera Placement

Configuration Steps

1. Start up device.

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18639 Railroad Street, City of Industry, CA 91748 • Phone: [phone] • Fax: [phone]
Questions: [e-mail] • www.hikvision.com	3

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2.Press SEL for temperature setting.

3.Press UP and DOWN to adjust the temperature of the blackbody as 40° C.

4.Confirm your adjustment by pressing SEL again.

5.Wait until the displayed temperature value reaches 40° C and remains unchanged.

Configuration

•Select VCA Resource Type

1.Enter VCA Resource Type interface: Configuration > System > Maintenance > VCA Resource Type.

Figure 3, Configuration > Maintenance > VCA Resource Type

2.Select Body Thermometry as VCA Resource Type.

3.Click Save and wait for device restart.

•Set Local Configuration

1.Go to the Local Configuration interface: Configuration > Local.

© 2020 Hikvision USA Inc. All Rights Reserved.
18639 Railroad Street, City of Industry, CA 91748 • Phone: [phone] • Fax: [phone]
Questions: [e-mail] • www.hikvision.com	4