High-Definition (HD) License PlateRecognition (LPR) All-in-OneMachine LCD Product SG2
SG2 HD LPR All-in-One Machine is an all-in-one smart parking terminal that combines HD license plate recognition, voice interaction, LCD display, QR code payment, and advertising playback. With local and cloud-based management, it enables efficient, unattended parking operations while reducing labor costs and improving traffic flow.


Product Overview
The device adopts a series of bionic appearance designs. Its shape is very similar to a seagull. When used in combination with the Seagull series self-service parking payment terminals and boom barriers, it features a more unified style and presents a more amiable and charming visual effect. It can adopt various system management modes, including local, cloud-based, and mobile terminal management, for collaborative management, which meets the diversified operation and management needs of parking lots. It greatly reduces the labor costs of parking lot operations, improves the traffic efficiency of vehicles entering and exiting, enhances the management level of property management, and realizes all-round cost reduction, efficiency improvement, and revenue increase in parking lot management.
Product Features

● Bionic appearance, with a highly friendly shape. Series matching makes the style more coordinated and unified.
● Dual-network camera with dual-network guarantee. It is not afraid of network failures. Wired and 4G will automatically switch when the network is abnormal, and it will automatically restore when the network recovers. (Optional)
● Large-angle recognition, with a wider and broader scene adaptation range.
● Supports vehicles without license plates to scan the lane QR code to enter and exit. Vehicles can scan the code to pay the fee when exiting the parking lot.
● Only one network cable and one power cable are required. It can be used once powered on, and it can be debugged via Bluetooth.

● Humanized voice playback, and different volume levels can be set for different time periods.
● 9 matrix fill light beads deliver uniform lighting for the LPR camera, countering backlight, glare and dimness to ensure stable license plate recognition in all scenarios.

● 18.5-inch outdoor high-brightness LCD display screen, making the payment page display more intuitive.
● The display screen can adaptively adjust the screen brightness according to the ambient brightness, which is energy-saving and durable.
● Supports vehicles without license plates to scan the lane QR code to enter and exit. Vehicles can scan the code to pay the fee when exiting the parking lot.
● Allows for custom loading of picture and video advertisements.

Specification Parameters
Parameter Name | Details |
Working Voltage | AC220V±10% |
Working Temperature | -20℃ to +60℃ |
Relative Humidity | ≤95%, without condensation (at normal temperature) |
Rated Power | ≤60W |
Memory | 1G RAM, 4G ROM |
Communication Mode | TCP/IP, RS485 |
Display Type | 18.5-inch high-definition outdoor LCD display |
Resolution | 1366*768 |
Shell Protection Level | IP54 |
Material and Process | High-strength carbon steel, sheet metal spraying |
Dimension Specification (excluding the camera) | 364.6140.01430.0mm (LengthWidthHeight) |
Camera Parameters (For detailed parameters, please refer to the camera specification sheet of the specific model) |
Power Supply | 12V/2A |
License Plate Recognition Rate | ≥99% (Typical license plates throughout the day) |
Suitable Vehicle Speed | 0 - 40km/h |
Recognition Angle | ≤45° |
Optimal Recognition Distance | 3 - 6m |
Triggering Method | Ground induction coil or video stream |
License Plate Recognition Features | License plate number, color, type, width |
Output Information | Vehicle feature image, license plate image, license plate number, color, type, passing time |
License Plate Anti-counterfeiting | Supported |
Storage | Expandable by inserting a microSD card |
Secondary Development Protocols | SDK, ONVIF, HTTP, RTSP |
Fill Light Parameters |
Number of Lamp Beads | 9 pieces |
Maximum Power | ≤10W |
Fill Light Control | Photosensitive control |
Fill Light Distance | Illumination at 5m is greater than 50LUX |
Adjustable Angle | Supported |
Applications
- Commercial Parking Facilities: Shopping malls, office buildings, hotels, and entertainment venues.
- Event Venues: Concert halls, sports arenas, exhibition centers, and festivals for efficient vehicle access management.
- Airport & Transportation Hubs: Long-term and short-term parking management for airports, stations, and terminals.
- Healthcare Facilities: Hospitals and medical centers to ensure smooth access for patients, visitors, and staff.
- Municipal Parking: Public parking facilities and city-center parking management.
- Residential Communities: Gated communities, apartment complexes, and residential estates for secure vehicle access control.
- Educational Campuses: Universities, colleges, and schools for student, faculty, and visitor parking management.
- Fleet, Security & Smart City Applications: Fleet operations, integrated security systems, and smart city projects for enhanced efficiency, security, and resource management

Factory
1-Year Warranty:Reliable product warranty and after-sales support.
- Customization Available:Tailored solutions to meet your specific project requirements.
- Professional Consulting Service:Expert advice to help you select the most suitable parking solution.
- Installation Guidance:Technical support and installation assistance for smooth deployment.
