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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
  • Support IPX3 waterproof
  • Built-in light sensor module helps automatically adjust screen brightness to match surrounding lighting conditions, displaying clear pictures with energy saved
  • Built-in 13.56 MHz RFID card-swiping module with high response speed, compatible with the standard card of type A and B
  • Control access control devices through Wiegand protocol, and door locks with relays
  • Built-in 2 MP WDR camera captures clear images when facing against the light
  • Built in hikvision face comparison algorithm, supporting 10 people in the same screen, to solve the short-term attendance needs of multiple people
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Available models:

DS-D6122TH-D/C
DS-D6122TH-D/C
Data Sheet

Specification

  • Display
  • Viewing Angle178°(H)/178°(V)
  • Screen Size21.5 inch
  • Active Display Area478.66 (H) mm × 260.28 (V) mm
  • BacklightELED
  • Pixel Pitch0.241 (H) mm × 0.241 (V) mm
  • Resolution1920 × 1080
  • Brightness600 cd/m²
  • Color Depth8 bit, 16.7 M
  • Contrast Ratio1000:1
  • Response Time8 ms
  • Color Gamut72% NTSC
  • Reliability7 × 16 h
  • Smart
  • Lens2 MP WDR Camera
  • Face Database 50,000 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 12.0
  • CPUCortex-A55，4 Cores, 1.8 GHz
  • Memory2 GB
  • Built-in Storage16 GB EMMC
  • Internal Function
  • Loudspeaker8 Ω，3 W × 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≤ 60 W
  • Working Environment
  • Working Temperature0 ℃ to 40 ℃ (30 ℉ to 104 ℉)
  • Working Humidity10% to 90% RH (without condensation)
  • General
  • Power Supply24 VDC, 2.5 A
  • Gross Weight8.21 kg
  • Net Weight6.54 kg
  • Package Dimensions (W × H × D)662 (W) mm × 530 (H) mm × 110 (D) mm (26.1 '' × 20.9 '' × 4.3 '')
  • Packing ListPower adapter × 1, access control linkage line × 1, quick start guide × 1, screw kit × 1, L-type ring spanner × 1, dust-proof bag × 1, intelligent cloud digital signage paper card × 1, power cord × 1
  • Product Dimensions (W × H × D)With base: 514.06 (W) mm × 383.79 (H) mm × 28 (D) mm (20.24'' ×15.11'' × 1.1'') Without base: 514.06 (W) mm × 383.79 (H) mm × 26.6 (D) mm (20.24'' × 15.11'' × 1.06'')
*Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors.

Specification

Display
Viewing Angle
178°(H)/178°(V)
Screen Size
21.5 inch
Active Display Area
478.66 (H) mm × 260.28 (V) mm
Backlight
ELED
Pixel Pitch
0.241 (H) mm × 0.241 (V) mm
Resolution
1920 × 1080
Brightness
600 cd/m²
Color Depth
8 bit, 16.7 M
Contrast Ratio
1000:1
Response Time
8 ms
Color Gamut
72% NTSC
Reliability
7 × 16 h
Smart
Lens
2 MP WDR Camera
Face Database
50,000 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
10
Built-in System
Operation System
Android 12.0
CPU
Cortex-A55，4 Cores, 1.8 GHz
Memory
2 GB
Built-in Storage
16 GB EMMC
Internal Function
Loudspeaker
8 Ω，3 W × 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
≤ 60 W
Working Environment
Working Temperature
0 ℃ to 40 ℃ (30 ℉ to 104 ℉)
Working Humidity
10% to 90% RH (without condensation)
General
Power Supply
24 VDC, 2.5 A
Gross Weight
8.21 kg
Net Weight
6.54 kg
Package Dimensions (W × H × D)
662 (W) mm × 530 (H) mm × 110 (D) mm (26.1 '' × 20.9 '' × 4.3 '')
Packing List
Power adapter × 1, access control linkage line × 1, quick start guide × 1, screw kit × 1, L-type ring spanner × 1, dust-proof bag × 1, intelligent cloud digital signage paper card × 1, power cord × 1
Product Dimensions (W × H × D)
With base: 514.06 (W) mm × 383.79 (H) mm × 28 (D) mm (20.24'' ×15.11'' × 1.1'') Without base: 514.06 (W) mm × 383.79 (H) mm × 26.6 (D) mm (20.24'' × 15.11'' × 1.06'')
For better user experience, we highly recommend you to update your device to the latest firmware asap.
Specification
Display
  • Viewing Angle178°(H)/178°(V)
  • Screen Size21.5 inch
  • Active Display Area478.66 (H) mm × 260.28 (V) mm
  • BacklightELED
  • Pixel Pitch0.241 (H) mm × 0.241 (V) mm
  • Resolution1920 × 1080
  • Brightness600 cd/m²
  • Color Depth8 bit, 16.7 M
  • Contrast Ratio1000:1
  • Response Time8 ms
  • Color Gamut72% NTSC
  • Reliability7 × 16 h
Smart
  • Lens2 MP WDR Camera
  • Face Database 50,000 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 12.0
  • CPUCortex-A55，4 Cores, 1.8 GHz
  • Memory2 GB
  • Built-in Storage16 GB EMMC
Internal Function
  • Loudspeaker8 Ω，3 W × 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≤ 60 W
Working Environment
  • Working Temperature0 ℃ to 40 ℃ (30 ℉ to 104 ℉)
  • Working Humidity10% to 90% RH (without condensation)
General
  • Power Supply24 VDC, 2.5 A
  • Gross Weight8.21 kg
  • Net Weight6.54 kg
  • Package Dimensions (W × H × D)662 (W) mm × 530 (H) mm × 110 (D) mm (26.1 '' × 20.9 '' × 4.3 '')
  • Packing ListPower adapter × 1, access control linkage line × 1, quick start guide × 1, screw kit × 1, L-type ring spanner × 1, dust-proof bag × 1, intelligent cloud digital signage paper card × 1, power cord × 1
  • Product Dimensions (W × H × D)With base: 514.06 (W) mm × 383.79 (H) mm × 28 (D) mm (20.24'' ×15.11'' × 1.1'') Without base: 514.06 (W) mm × 383.79 (H) mm × 26.6 (D) mm (20.24'' × 15.11'' × 1.06'')
*Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors.

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