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Vehicle Loop Detector

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Parking Managment System

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Barrier Radar Detector

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Home > Products >
Vehicle Loop Detector
>
NED200 LED Display Driver Board with Dual QR Code Display (Long/Short Distance), Voice Broadcast & Remote IAP Upgrade for Commercial Complexes & Scenic Areas
All Category

Vehicle Loop Detector

Industrial Door Sensor

Infrared Light Curtain

Wifi Door Access Control System

Parking Managment System

Gate Boom Barrier

Barrier Radar Detector

Infrared Photocell Sensor

Microwave Motion Sensor

Traffic Light Traffic Signal

Push Button

Sliding Gate Motor

UHF Long Range Reader

Low Frequency Reader 125K

Mifare RFID Reader 13.56 MHZ
Contact Us
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marketing@jutaigateaccess.com
+86 13143400257
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NED200 LED Display Driver Board with Dual QR Code Display (Long/Short Distance), Voice Broadcast & Remote IAP Upgrade for Commercial Complexes & Scenic Areas
  • name
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NED200 LED Display Driver Board with Dual QR Code Display (Long/Short Distance), Voice Broadcast & Remote IAP Upgrade for Commercial Complexes & Scenic Areas

Brand Name: JUTAI
Model Number: NED 200
MOQ: Support 1-10 pcs for sample
Price: Negotiation
Packaging Details: 1 Set 1 Cartoon
Payment Terms: T/T, Western Union, Paypal, Alipay
Detail Information
Product Description
Detail Information
Place of Origin:
Shenzhen China
Certification:
CE
Communication Interface::
TCP/IP, RS232, RS485, TTL, Wiegand 26/34
Operating Voltage::
DC12V
Operating Current::
2A MAX
Operating Temperature::
-40℃ ~ 85℃
Overall Dimensions::
115mm (L) * 85mm (W) * 15mm (H)
Mounting Hole Spacing::
105mm (L) * 75mm (W)
IO Interface::
2IO Input, 2OC IO Output, 2Relay IO Output
Display Screen Interface::
HUB75, HUB08
Power Amplifier Output::
1 Port, 4Ω 8W
Supported Protocols::
RS485, TCP, MQTT
Supply Ability:
2000 set per month
Highlight:

LED display driver board with QR code

,

dual QR code display driver board

,

remote IAP upgrade LED driver

Product Description

NED200 Industrial-Grade LED Drive Board, Intelligent LED Display Control Core with RS485/Ethernet/MQTT Multi-Protocol for Parking Lot & Factory Automation

 

The NED200 Industrial-Grade LED Drive Board serves as the core intelligent control device for LED displays, seamlessly connecting upper-level management systems with LED display terminals to realize stable content display, interactive control and multi-device linkage. Designed for industrial scenarios, this drive board integrates RS485, Ethernet and MQTT three mainstream communication protocols, enabling flexible connection with various parking lot management systems, factory automation equipment and other industrial control platforms without modifying the existing hardware architecture. With 4-line independent control function, it supports up to 80 bytes per line and over 100 languages worldwide, perfectly meeting the text display needs of parking lots (such as parking space number, parking fee) and factories (such as production schedule, equipment status), while realizing real-time time overlay display with automatic update.
 
Featuring industrial-grade reliability, the NED200 LED Drive Board operates stably in a wide temperature range of -40℃~85℃, with reverse connection, ESD/pulse and overcurrent protection to adapt to harsh outdoor and industrial environments. It integrates voice broadcast control, relay linkage and IO status reading functions, allowing one-stop control of LED displays and peripheral devices—for parking lots, it can link barriers to realize automatic "scan code payment - barrier opening - voice prompt"; for factories, it can detect equipment abnormalities and trigger real-time voice alarms and relay power cut to avoid fault expansion. Supporting remote IAP upgrade via TCP, browser or cloud platform, the NED200 ensures convenient post-maintenance, helping enterprises reduce on-site operation costs and improve management efficiency.
 
 
NED200 LED Display Driver Board with Dual QR Code Display (Long/Short Distance), Voice Broadcast & Remote IAP Upgrade for Commercial Complexes & Scenic Areas 0
 
 
Core Advantages
* Multi-Protocol Communication: Supports RS485, Ethernet and MQTT three mainstream communication methods, easy to connect with various management systems
* 4-Line Independent Control: Realize independent display of 4-line LED screen, single line max 80 bytes, support multi-language display (100+ languages worldwide)
* Dual QR Code Display Modes: Full-screen QR code (2-5m long-distance scanning) and 3-line QR code (0.5-2m short-distance scanning) for different scenario needs
* Integrated Interactive Functions: Integrate voice broadcast control, relay linkage and IO status reading, realize one-stop control of LED display and peripheral devices
* Industrial Grade Reliability: -40℃~85℃ wide operating temperature, with reverse connection, ESD/pulse and overcurrent protection, suitable for harsh outdoor/industrial environments
* Flexible Expansion & Upgrade: Support remote IAP upgrade (TCP/browser/cloud), 8MB voice storage (max 256 files), and can link barriers, sensors, voice equipment, etc.
* Real-Time Time Display: Support custom time format overlay display, automatic real-time update without manual operation

Key Technical Parameters
Basic Electrical & Physical Parameters
* Operating Voltage: DC12V (with reverse connection protection)
* Operating Current: 2A MAX
* Operating Temperature: -40℃ ~ 85℃ (relative humidity <80%, no condensation)
* Overall Dimensions: 115mm (Length) * 85mm (Width) * 15mm (Height)
* Mounting Hole Spacing: 105mm (Length) * 75mm (Width)
* Built-in Power Conversion: 12V to 5V circuit, max 1.2A continuous current output for external devices

Rich Interface Configuration
* Ethernet (TCP/IP) Interface: 1 port, 10/100M adaptive, with isolation
* RS232 Interface: 2 ports, independent operation, 4800-115200bps adjustable, ESD/pulse protection
* RS485 Interface: 1 port, 4800-115200bps adjustable, ESD/pulse protection
* TTL Interface: 1 port, 4800-115200bps, 3.3V level
* Wiegand Interface: 1 port, Wiegand 26/34 adaptive
* IO Input: 2 channels, non-isolated, 0-5V signal range
* IO Output: 2OC non-isolated (max 12V/0.2A) + 2relay isolated (250VAC 10A / 30VDC 10A)
* Power Amplifier Output: 1 port, 4Ω 8W
* LED Display Interface: 1HUB75 + 1HUB08 (external expansion for 4*HUB12)

Functional Parameters

* Supported Protocols: RS485 (9600 baud rate), TCP (port 8008), MQTT
* Display Capacity: 4-line independent control, single line max 80 bytes
* QR Code Display: Full-screen (max 52 characters) / 3-line (max 77 characters), white color
* Voice Broadcast: Max 32 voice IDs per command, sequential/immediate play mode, 8MB storage (250+ files)
* Remote Upgrade: Support TCP/browser/cloud IAP upgrade
* Unique Identifier: Global unique ID for device identification and access control
* Supported Encodings: GBK, UTF8, UNICODE (optional, single support only)

Main Core Functions

1. Multi-Line Independent LED Display

* 4-line independent control, each line can set exclusive display content
* Support 100+ languages, compatible with Chinese, English, numbers and other national languages
* Real-time time overlay display, custom time format (year/month/day/hour/minute/second), automatic update
* Max 80 bytes per line, meet all text information display needs of various scenarios

2. Dual QR Code Interactive Display

* Full-screen QR Code: For 2-5m long-distance scanning, max 52 characters, auto truncate excess content
* 3-line QR Code: For 0.5-2m short-distance scanning, 4th line for text description, max 77 characters
* Fixed white QR code color, auto clear original content, restore via command after exiting QR code mode
* Realize scan code payment, scan code navigation, scan code registration and other interactive operations

3. Voice Broadcast Control

* Control voice board to play preset voice files (8MB storage, max 256 files)
* Two play modes: Sequential Play (wait for previous end) / Immediate Play (interrupt current voice)
* Max 32 voice IDs per command, support on-site voice file update via special tools
* Link with external events (IO trigger, scan code, etc.) to realize automatic voice broadcast

4. Peripheral Linkage & IO Detection

* Relay Control: 2-channel relay isolated output, support set closing time (0.1s unit), link barriers, lights, power supplies
* IO Status Reading: 2-channel IO input, detect dry contact signals (0=invalid/1=valid), monitor sensor/button trigger status
* Automatic Linkage: Realize "signal detection - voice broadcast - relay action" one-stop automation, no manual intervention

5. Remote Upgrade & Management

* Support remote IAP upgrade via TCP upgrade tool, browser or cloud platform
* Real-time add new functions, optimize existing logic without on-site operation
* Global unique ID, realize device access control and source identification, protect customer rights

Typical Application Scenarios

1. Parking Lot Scenario

* 4-line display: Parking space number, parking fee, real-time time, warm reminder
* Full-screen QR code display for scan code payment, no need to get off or queue
* IO detect vehicle entry/exit, trigger voice broadcast "Welcome/Thank you for coming"
* Relay linkage barrier, realize "scan code payment - barrier open - voice prompt" automation

2. Commercial Complex Scenario

* 4-line display: Floor navigation, brand promotion, activity notice, real-time time
* 3-line QR code for scan code to get mall map/coupons, 4th line for text prompt
* Link with mall system, real-time update promotion information and activity notice

3. Park/Scenic Area Scenario

* 4-line display: Safety guidelines, temporary activity, scenic spot introduction, real-time time
* 3-line QR code for scan code to get tour route, 4th line mark "Scan for detailed guide"
* IO detect personnel flow, trigger voice broadcast of safety tips and scenic spot reminders

4. Factory/Workshop Scenario

* 4-line display: Production schedule, equipment status, safety notice, real-time time
* IO detect equipment abnormality, trigger voice broadcast "Equipment error, please handle in time"
* Relay linkage cut off equipment power supply, avoid failure expansion
* Realize intelligent production management and equipment fault early warning

5. Community/Access Control Scenario

* 4-line display: Visitor information, access notice, real-time time, security tips
* 3-line QR code for visitor scan code registration, 4th line for registration guide
* After successful registration, relay open access control and play voice "Welcome"
* Realize unmanned access control management and visitor information traceability

Packaging & Shipping

Packaging

* Standard anti-static packaging for industrial control PCB board
* Built-in foam shockproof protection, avoid damage during transportation
* Customized packaging and labeling according to customer requirements (OEM/ODM)

Shipping

* Support international express: DHL, FedEx, UPS, TNT, EMS (3-7 working days)
* Support air freight/sea freight for bulk orders (15-30 working days, depends on destination)
* We will provide tracking number immediately after shipping, real-time track logistics status
* Professional packaging for long-distance transportation, ensure product intact

Customization Service

We provide one-stop OEM/ODM customization services for global customers, including:

* Firmware function customization and protocol adaptation (customize according to scenario needs)
* Voice file customization and preloading (custom voice broadcast content)
* Labeling and LOGO customization (print customer brand and model)
* Hardware interface adjustment (according to actual device connection needs)
* Cloud platform docking customization (seamless connection with customer's existing management system)

Please contact us with your detailed customization requirements, we will provide professional solutions and quotations.

Frequently Asked Questions (FAQ)

Q1: What communication methods does the NED200 support?

A: It supports three mainstream communication methods: RS485, Ethernet (TCP) and MQTT, which can be flexibly selected according to the actual scenario.

Q2: How many languages does the LED drive board support?

A: It supports more than 100 languages worldwide, the default font library includes Simplified/Traditional Chinese, English, Thai, Korean, Arabic, etc., and supports GBK/UTF8/UNICODE encoding.

Q3: Can the QR code display mode be switched freely?

A: Yes, it supports full-screen and 3-line QR code two modes, the original display content can be restored by sending a command after exiting the QR code mode.

Q4: Is the NED200 suitable for outdoor use?

A: Yes, it is industrial grade design, with -40℃~85℃ wide operating temperature and multiple protection functions, fully suitable for outdoor harsh environments.

Q5: Does it support remote upgrade?

A: Yes, it supports remote IAP upgrade via TCP upgrade tool, browser or cloud platform, which can add new functions and optimize logic in real time without on-site operation.

Q6: Can it link with peripheral devices such as barriers and sensors?

A: Yes, it has 2-channel relay output and 2-channel IO input, which can link barriers, lights, sensors, buttons and other
peripheral devices to realize automatic linkage control.
Tags: 

Inductive Loop Detector  

Car Loop Detector  

Road Loop Detector

Good price online

Products Details

Home > Products >
Vehicle Loop Detector
>
NED200 LED Display Driver Board with Dual QR Code Display (Long/Short Distance), Voice Broadcast & Remote IAP Upgrade for Commercial Complexes & Scenic Areas
All Category

Vehicle Loop Detector

Industrial Door Sensor

Infrared Light Curtain

Wifi Door Access Control System

Parking Managment System

Gate Boom Barrier

Barrier Radar Detector

Infrared Photocell Sensor

Microwave Motion Sensor

Traffic Light Traffic Signal

Push Button

Sliding Gate Motor

UHF Long Range Reader

Low Frequency Reader 125K

Mifare RFID Reader 13.56 MHZ
NED200 LED Display Driver Board with Dual QR Code Display (Long/Short Distance), Voice Broadcast & Remote IAP Upgrade for Commercial Complexes & Scenic Areas
  • name
  • name
  • name
  • name
  • name

NED200 LED Display Driver Board with Dual QR Code Display (Long/Short Distance), Voice Broadcast & Remote IAP Upgrade for Commercial Complexes & Scenic Areas

Brand Name: JUTAI
Model Number: NED 200
MOQ: Support 1-10 pcs for sample
Price: Negotiation
Packaging Details: 1 Set 1 Cartoon
Payment Terms: T/T, Western Union, Paypal, Alipay
Detail Information
Product Description
Detail Information
Place of Origin:
Shenzhen China
Brand Name:
JUTAI
Certification:
CE
Model Number:
NED 200
Communication Interface::
TCP/IP, RS232, RS485, TTL, Wiegand 26/34
Operating Voltage::
DC12V
Operating Current::
2A MAX
Operating Temperature::
-40℃ ~ 85℃
Overall Dimensions::
115mm (L) * 85mm (W) * 15mm (H)
Mounting Hole Spacing::
105mm (L) * 75mm (W)
IO Interface::
2IO Input, 2OC IO Output, 2Relay IO Output
Display Screen Interface::
HUB75, HUB08
Power Amplifier Output::
1 Port, 4Ω 8W
Supported Protocols::
RS485, TCP, MQTT
Minimum Order Quantity:
Support 1-10 pcs for sample
Price:
Negotiation
Packaging Details:
1 Set 1 Cartoon
Delivery Time:
5-8 work days
Payment Terms:
T/T, Western Union, Paypal, Alipay
Supply Ability:
2000 set per month
Highlight:

LED display driver board with QR code

,

dual QR code display driver board

,

remote IAP upgrade LED driver

Product Description

NED200 Industrial-Grade LED Drive Board, Intelligent LED Display Control Core with RS485/Ethernet/MQTT Multi-Protocol for Parking Lot & Factory Automation

 

The NED200 Industrial-Grade LED Drive Board serves as the core intelligent control device for LED displays, seamlessly connecting upper-level management systems with LED display terminals to realize stable content display, interactive control and multi-device linkage. Designed for industrial scenarios, this drive board integrates RS485, Ethernet and MQTT three mainstream communication protocols, enabling flexible connection with various parking lot management systems, factory automation equipment and other industrial control platforms without modifying the existing hardware architecture. With 4-line independent control function, it supports up to 80 bytes per line and over 100 languages worldwide, perfectly meeting the text display needs of parking lots (such as parking space number, parking fee) and factories (such as production schedule, equipment status), while realizing real-time time overlay display with automatic update.
 
Featuring industrial-grade reliability, the NED200 LED Drive Board operates stably in a wide temperature range of -40℃~85℃, with reverse connection, ESD/pulse and overcurrent protection to adapt to harsh outdoor and industrial environments. It integrates voice broadcast control, relay linkage and IO status reading functions, allowing one-stop control of LED displays and peripheral devices—for parking lots, it can link barriers to realize automatic "scan code payment - barrier opening - voice prompt"; for factories, it can detect equipment abnormalities and trigger real-time voice alarms and relay power cut to avoid fault expansion. Supporting remote IAP upgrade via TCP, browser or cloud platform, the NED200 ensures convenient post-maintenance, helping enterprises reduce on-site operation costs and improve management efficiency.
 
 
NED200 LED Display Driver Board with Dual QR Code Display (Long/Short Distance), Voice Broadcast & Remote IAP Upgrade for Commercial Complexes & Scenic Areas 0
 
 
Core Advantages
* Multi-Protocol Communication: Supports RS485, Ethernet and MQTT three mainstream communication methods, easy to connect with various management systems
* 4-Line Independent Control: Realize independent display of 4-line LED screen, single line max 80 bytes, support multi-language display (100+ languages worldwide)
* Dual QR Code Display Modes: Full-screen QR code (2-5m long-distance scanning) and 3-line QR code (0.5-2m short-distance scanning) for different scenario needs
* Integrated Interactive Functions: Integrate voice broadcast control, relay linkage and IO status reading, realize one-stop control of LED display and peripheral devices
* Industrial Grade Reliability: -40℃~85℃ wide operating temperature, with reverse connection, ESD/pulse and overcurrent protection, suitable for harsh outdoor/industrial environments
* Flexible Expansion & Upgrade: Support remote IAP upgrade (TCP/browser/cloud), 8MB voice storage (max 256 files), and can link barriers, sensors, voice equipment, etc.
* Real-Time Time Display: Support custom time format overlay display, automatic real-time update without manual operation

Key Technical Parameters
Basic Electrical & Physical Parameters
* Operating Voltage: DC12V (with reverse connection protection)
* Operating Current: 2A MAX
* Operating Temperature: -40℃ ~ 85℃ (relative humidity <80%, no condensation)
* Overall Dimensions: 115mm (Length) * 85mm (Width) * 15mm (Height)
* Mounting Hole Spacing: 105mm (Length) * 75mm (Width)
* Built-in Power Conversion: 12V to 5V circuit, max 1.2A continuous current output for external devices

Rich Interface Configuration
* Ethernet (TCP/IP) Interface: 1 port, 10/100M adaptive, with isolation
* RS232 Interface: 2 ports, independent operation, 4800-115200bps adjustable, ESD/pulse protection
* RS485 Interface: 1 port, 4800-115200bps adjustable, ESD/pulse protection
* TTL Interface: 1 port, 4800-115200bps, 3.3V level
* Wiegand Interface: 1 port, Wiegand 26/34 adaptive
* IO Input: 2 channels, non-isolated, 0-5V signal range
* IO Output: 2OC non-isolated (max 12V/0.2A) + 2relay isolated (250VAC 10A / 30VDC 10A)
* Power Amplifier Output: 1 port, 4Ω 8W
* LED Display Interface: 1HUB75 + 1HUB08 (external expansion for 4*HUB12)

Functional Parameters

* Supported Protocols: RS485 (9600 baud rate), TCP (port 8008), MQTT
* Display Capacity: 4-line independent control, single line max 80 bytes
* QR Code Display: Full-screen (max 52 characters) / 3-line (max 77 characters), white color
* Voice Broadcast: Max 32 voice IDs per command, sequential/immediate play mode, 8MB storage (250+ files)
* Remote Upgrade: Support TCP/browser/cloud IAP upgrade
* Unique Identifier: Global unique ID for device identification and access control
* Supported Encodings: GBK, UTF8, UNICODE (optional, single support only)

Main Core Functions

1. Multi-Line Independent LED Display

* 4-line independent control, each line can set exclusive display content
* Support 100+ languages, compatible with Chinese, English, numbers and other national languages
* Real-time time overlay display, custom time format (year/month/day/hour/minute/second), automatic update
* Max 80 bytes per line, meet all text information display needs of various scenarios

2. Dual QR Code Interactive Display

* Full-screen QR Code: For 2-5m long-distance scanning, max 52 characters, auto truncate excess content
* 3-line QR Code: For 0.5-2m short-distance scanning, 4th line for text description, max 77 characters
* Fixed white QR code color, auto clear original content, restore via command after exiting QR code mode
* Realize scan code payment, scan code navigation, scan code registration and other interactive operations

3. Voice Broadcast Control

* Control voice board to play preset voice files (8MB storage, max 256 files)
* Two play modes: Sequential Play (wait for previous end) / Immediate Play (interrupt current voice)
* Max 32 voice IDs per command, support on-site voice file update via special tools
* Link with external events (IO trigger, scan code, etc.) to realize automatic voice broadcast

4. Peripheral Linkage & IO Detection

* Relay Control: 2-channel relay isolated output, support set closing time (0.1s unit), link barriers, lights, power supplies
* IO Status Reading: 2-channel IO input, detect dry contact signals (0=invalid/1=valid), monitor sensor/button trigger status
* Automatic Linkage: Realize "signal detection - voice broadcast - relay action" one-stop automation, no manual intervention

5. Remote Upgrade & Management

* Support remote IAP upgrade via TCP upgrade tool, browser or cloud platform
* Real-time add new functions, optimize existing logic without on-site operation
* Global unique ID, realize device access control and source identification, protect customer rights

Typical Application Scenarios

1. Parking Lot Scenario

* 4-line display: Parking space number, parking fee, real-time time, warm reminder
* Full-screen QR code display for scan code payment, no need to get off or queue
* IO detect vehicle entry/exit, trigger voice broadcast "Welcome/Thank you for coming"
* Relay linkage barrier, realize "scan code payment - barrier open - voice prompt" automation

2. Commercial Complex Scenario

* 4-line display: Floor navigation, brand promotion, activity notice, real-time time
* 3-line QR code for scan code to get mall map/coupons, 4th line for text prompt
* Link with mall system, real-time update promotion information and activity notice

3. Park/Scenic Area Scenario

* 4-line display: Safety guidelines, temporary activity, scenic spot introduction, real-time time
* 3-line QR code for scan code to get tour route, 4th line mark "Scan for detailed guide"
* IO detect personnel flow, trigger voice broadcast of safety tips and scenic spot reminders

4. Factory/Workshop Scenario

* 4-line display: Production schedule, equipment status, safety notice, real-time time
* IO detect equipment abnormality, trigger voice broadcast "Equipment error, please handle in time"
* Relay linkage cut off equipment power supply, avoid failure expansion
* Realize intelligent production management and equipment fault early warning

5. Community/Access Control Scenario

* 4-line display: Visitor information, access notice, real-time time, security tips
* 3-line QR code for visitor scan code registration, 4th line for registration guide
* After successful registration, relay open access control and play voice "Welcome"
* Realize unmanned access control management and visitor information traceability

Packaging & Shipping

Packaging

* Standard anti-static packaging for industrial control PCB board
* Built-in foam shockproof protection, avoid damage during transportation
* Customized packaging and labeling according to customer requirements (OEM/ODM)

Shipping

* Support international express: DHL, FedEx, UPS, TNT, EMS (3-7 working days)
* Support air freight/sea freight for bulk orders (15-30 working days, depends on destination)
* We will provide tracking number immediately after shipping, real-time track logistics status
* Professional packaging for long-distance transportation, ensure product intact

Customization Service

We provide one-stop OEM/ODM customization services for global customers, including:

* Firmware function customization and protocol adaptation (customize according to scenario needs)
* Voice file customization and preloading (custom voice broadcast content)
* Labeling and LOGO customization (print customer brand and model)
* Hardware interface adjustment (according to actual device connection needs)
* Cloud platform docking customization (seamless connection with customer's existing management system)

Please contact us with your detailed customization requirements, we will provide professional solutions and quotations.

Frequently Asked Questions (FAQ)

Q1: What communication methods does the NED200 support?

A: It supports three mainstream communication methods: RS485, Ethernet (TCP) and MQTT, which can be flexibly selected according to the actual scenario.

Q2: How many languages does the LED drive board support?

A: It supports more than 100 languages worldwide, the default font library includes Simplified/Traditional Chinese, English, Thai, Korean, Arabic, etc., and supports GBK/UTF8/UNICODE encoding.

Q3: Can the QR code display mode be switched freely?

A: Yes, it supports full-screen and 3-line QR code two modes, the original display content can be restored by sending a command after exiting the QR code mode.

Q4: Is the NED200 suitable for outdoor use?

A: Yes, it is industrial grade design, with -40℃~85℃ wide operating temperature and multiple protection functions, fully suitable for outdoor harsh environments.

Q5: Does it support remote upgrade?

A: Yes, it supports remote IAP upgrade via TCP upgrade tool, browser or cloud platform, which can add new functions and optimize logic in real time without on-site operation.

Q6: Can it link with peripheral devices such as barriers and sensors?

A: Yes, it has 2-channel relay output and 2-channel IO input, which can link barriers, lights, sensors, buttons and other
peripheral devices to realize automatic linkage control.
Tags: 

Inductive Loop Detector

Car Loop Detector

Road Loop Detector

13143400257
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