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Discontinued

22 inch Electronic Class Board

1920×1080P@60Hz full HD, 10-point capacitive touch, and 8-millisecond rapid response
27-millimeter-thick body with anti-glare toughened glass, preventing strong light interference and violent destruction
Built-in light sensor module helps automatically adjust screen brightness to match surrounding lighting conditions, displaying clear pictures with energy saved
Built-in 2 MP WDR camera captures clear images when facing against the light
Recognize up to 5 persons in one second, meeting the requirements of quick attendance check for elective class
Built-in omnidirectional microphone picks up sound within a radius of at least one meter
Control access control devices through Wiegand protocol, and door locks with relays
Built-in 13.56 MHz RFID card-swiping module with high response speed, compatible with the standard card of type A and B

View Less

Available models:

DS-D6122TH-B/C(DC)

DS-D6122TH-B/C ^Discontinued

Specification
Resources
Accessories

Product Model
Product ModelDS-D6122TH-B/C

Display
Viewing Angle178°(V)/178°(H)
Screen Size21.5 inch
Active Display Area476.06 mm (H) × 267.79 mm (V)
BacklightTFT-LCD
Resolution1920 × 1080
Brightness600 cd/m²
Color Depth8 bit
Contrast Ratio≥ 1000：1
Response Time≤ 14 ms
Color Gamut72%
Reliability7 × 16 h

Smart
Lens2 MP WDR Camera
Face Database20,000 pictures, JPG format allowed
Face Detection DistanceUp to 5 m (196.86'') 0.3 m to 1.5 m (11.81'' to 59.06'') recommended Adjustable through software
Face Verification Accuracy＞99%
Face Verification Time≤ 0.5 s/person

Touch
Touch TypeCapacitive touch
Glass3 mm anti-glare toughened glass
Touch Point10

Built-in System
Operation SystemAndroid 6.0.1
CPUCortex-A17, 4 Cores, 1.6 GHz
Memory2 GB
Built-in Storage16 GB EMMC

Internal Function
LoudspeakerBuilt-in Speaker × 2

Interface
Network InterfaceLAN × 1, built-in Wi-Fi
Data Transmission InterfaceUSB 2.0 × 2, BT 4.0 × 1, Card-swiping for IC card, Access control linkage

Power
Standby Consumption≤ 0.5 W
Power Consumption≤ 40 W

Working Environment
Working Temperature0 ℃ to 40 ℃ (30 ℉ to 104 ℉)
Working Humidity10% to 90%

General
Product Dimensions (W × H × D)518.26 mm × 359.99 mm × 27 mm (20.40'' × 14.17'' × 1.06'') (without wall-mounted backboard) 518.26 mm × 359.99 mm × 28.3 mm (20.40'' × 14.17'' × 1.11'') (with wall-mounted backboard)
Package Dimensions (W × H × D)660 mm × 584 mm × 113 mm (25.98'' × 22.99'' × 4.45'')
Net Weight7.18 kg (15.83 lb)
Gross Weight8.32 kg (18.34 lb)
Packing List21.5-inch digital signage × 1, L-shaped T10 wrench × 1, power cord × 1, power adapter × 1, torx screw for security × 2, package of mounting bolts × 2, quick start guide × 1

Product Model

DS-D6122TH-B/C

Display

Viewing Angle

178°(V)/178°(H)

Screen Size

21.5 inch

Active Display Area

476.06 mm (H) × 267.79 mm (V)

Backlight

TFT-LCD

Resolution

1920 × 1080

Brightness

600 cd/m²

Color Depth

8 bit

Contrast Ratio

≥ 1000：1

Response Time

≤ 14 ms

Color Gamut

72%

Reliability

7 × 16 h

Smart

Lens

2 MP WDR Camera

Face Database

20,000 pictures, JPG format allowed

Face Detection Distance

Up to 5 m (196.86'') 0.3 m to 1.5 m (11.81'' to 59.06'') recommended Adjustable through software

Face Verification Accuracy

＞99%

Face Verification Time

≤ 0.5 s/person

Touch

Touch Type

Capacitive touch

Glass

3 mm anti-glare toughened glass

Touch Point

Built-in System

Operation System

Android 6.0.1

CPU

Cortex-A17, 4 Cores, 1.6 GHz

Memory

2 GB

Built-in Storage

16 GB EMMC

Internal Function

Loudspeaker

Built-in Speaker × 2

Interface

Network Interface

LAN × 1, built-in Wi-Fi

Data Transmission Interface

USB 2.0 × 2, BT 4.0 × 1, Card-swiping for IC card, Access control linkage

Power

Standby Consumption

≤ 0.5 W

Power Consumption

≤ 40 W

Working Environment

Working Temperature

0 ℃ to 40 ℃ (30 ℉ to 104 ℉)

Working Humidity

10% to 90%

General

Product Dimensions (W × H × D)

518.26 mm × 359.99 mm × 27 mm (20.40'' × 14.17'' × 1.06'') (without wall-mounted backboard) 518.26 mm × 359.99 mm × 28.3 mm (20.40'' × 14.17'' × 1.11'') (with wall-mounted backboard)

Package Dimensions (W × H × D)

660 mm × 584 mm × 113 mm (25.98'' × 22.99'' × 4.45'')

Net Weight

7.18 kg (15.83 lb)

Gross Weight

8.32 kg (18.34 lb)

Packing List

21.5-inch digital signage × 1, L-shaped T10 wrench × 1, power cord × 1, power adapter × 1, torx screw for security × 2, package of mounting bolts × 2, quick start guide × 1

Product Model