Digital Equipment Charging Locker for Logistics Center With High-Tolerance Infrared Scanner & Metal-Cased Power Supply, OEM/ODM
Product Spotlights
The Hengna Office Digital Equipment Charging Locker is purpose-built for this environment. Designed specifically for Liverpool's logistics sector, it combines high-tolerance infrared scanning with industrial-grade power delivery. Operatives can grab a fully charged device at the start of their shift and return it at the end—all tracked automatically. No more hunting for charged scanners. No more devices left on chargers overnight where they can be damaged or stolen.
This is not a general-purpose locker. It is a equipment management system engineered for the pace and pressure of modern logistics.
High-Tolerance Infrared Scanning: Reads What Others Can't
In a busy distribution centre, labels take a beating. They get crumpled. Smudged. Torn. Wrapped unevenly around curved surfaces. Ordinary barcode scanners fail. The Hengna system doesn't.
The Technology Behind the Scan
At the heart of the locker is a 32-bit ARM chip paired with Digital Signal Processing (DPS) . This is the same architecture used in high-end industrial scanners, repurposed for secure storage access. When an operative presents a barcode:
Illumination: The infrared scanner lights the label evenly, cutting through glare and shadow.
Capture: The high-resolution sensor captures the image, even if the label is wrinkled or partially damaged.
Processing: The DPS analyses the image, reconstructing missing or blurred sections of the barcode.
Decoding: The ARM chip decodes the information and matches it against active assignments.
Action: The correct locker door releases instantly.
The entire process takes less than half a second. Operatives don't wait. They don't rescan. They just move.
Motion Tolerance for Busy Environments
Logistics operatives work fast. They don't have time to hold a label perfectly still. The system is designed with high motion tolerance, meaning it reads barcodes accurately even when the label is moving. This is critical during shift changes when dozens of workers need to exchange devices quickly.
Reads Everything
The scanner handles all common formats found in UK logistics:
1D barcodes (EAN, UPC, Code 128, Code 39)
2D barcodes (QR codes, Data Matrix)
Royal Mail and courier-specific labels
Screen-displayed codes from phones or tablets
If it has a barcode, this locker reads it.
Metal-Cased Power Supply: Safety First in Industrial Environments
Logistics centres are not offices. They are industrial environments with concrete floors, moving equipment, and constant activity. Electrical safety is paramount.
Built for Industrial Conditions
The power supply is housed in a full metal case—not plastic. This matters for several reasons:
Fire resistance: Metal contains any electrical fault. It won't melt or burn.
Impact protection: If a pallet truck bumps the locker, the metal case protects the electronics inside.
Heat dissipation: Metal conducts heat away from internal components, keeping them cool during continuous charging.
EMI shielding: The metal case reduces electromagnetic interference that could affect nearby sensitive equipment.
Surge Protection as Standard
Every charging circuit includes surge protection. When devices are plugged in, they are protected from:
Power spikes from the mains supply
Voltage fluctuations common in industrial buildings
Static discharge from operators
This protection extends the life of your expensive handheld scanners and tablets. A £500 scanner isn't damaged by a £0.05 power fluctuation.
Load-Balanced Charging
When multiple devices charge simultaneously, the system intelligently distributes power. This prevents:
Tripped circuit breakers
Overloaded circuits
Slow charging due to power starvation
The result is consistent, reliable charging for every device in every compartment.
Technical Specifications: Digital Equipment Charging Locker
| Feature | Specification | Benefit for Liverpool Logistics |
|---|---|---|
| Scanner Type | Infrared barcode/QR scanner with 32-bit ARM + DPS processor | Reads damaged, moving, or poorly printed labels. Reduces scan failures during shift changes. |
| Power Supply | Metal-cased, surge-protected, load-balanced UK mains unit | Safe operation in industrial environments. Protects expensive handheld devices. |
| Cabinet Construction | Thickened SPCC cold-rolled steel with multi-layer coating | Withstands impacts from pallet trucks and warehouse equipment. Non-deformable frame. |
| Exterior Finish | Electrostatic spraying + Austrian Diamond Layer over rust-resistant base | Resists scratches, chemicals, and corrosion. Easy to clean. |
| Charging per Compartment | UK 3-pin + USB-A + optional USB-C Power Delivery | Charges all logistics devices—scanners, phones, tablets, radios. |
| Control System | 32-bit ARM processor with high-definition LCD screen | Fast response. Clear status display shows compartment availability. |
| Lock Mechanism | Individual steel locks with top-rod auto-lock | Each compartment locks independently. No relying on users to remember. |
| Emergency Access | Mechanical key override for central control box | Managers can access any compartment during power failure. |
| Ventilation | Passive airflow design with optional fan assist | Prevents heat buildup during continuous charging. |
| Modular Expansion | Main cabinet supports up to 2 sub-cabinets | Scales from 6 to 18+ doors as your device fleet grows. |
| OEM/ODM Available | Custom branding, colours, and configurations | Make the system your own. We manufacture, you brand. |
Designed for Logistics Workflows
Shift-Change Optimised
Logistics runs on shifts. The morning team arrives as the night team leaves. The locker system is designed for this transition:
Fast handover: Returning operatives scan and deposit devices in seconds.
Instant availability: The system immediately marks compartments empty and available for the next shift.
Audit trail: Management knows exactly which devices were used by whom and when they were returned.
Compartment Sizing for Real Equipment
Handheld scanners vary. So do tablets, two-way radios, and barcode printers. The locker offers multiple compartment sizes within the same cabinet:
Small: For compact scanners and phones
Medium: For tablets and larger handhelds
Large: For device cases, batteries, and accessories
Mixed configurations: Customise each bank of lockers to match your actual equipment mix
Need something specific? We support custom sizing for volume orders. Your devices determine the locker dimensions.
Clear Visual Status
The high-definition LCD screen shows at a glance:
Which compartments are occupied
Which are empty and available
Which devices are fully charged (optional indicator)
Operatives don't waste time trying doors to find an empty compartment. They look at the screen and go straight to an available space.
Voice Guidance in Noisy Environments
Warehouses are loud. Machinery runs. Vehicles move. Radios crackle. The integrated voice speaker is powerful enough to cut through background noise:
"Scan your badge to begin."
"Door 12 open. Place device and close door."
"Device accepted. Thank you."
This audio guidance ensures operatives complete the process correctly, even when they're distracted or in a hurry.
OEM/ODM: Make It Your Own
Liverpool logistics operators often want equipment that reflects their brand. Hengna offers full OEM and ODM services because we are the manufacturer.
What We Can Customise
Branding: Your logo on the cabinet, screen, and packaging
Colours: Match your corporate colours or safety coding
Compartment sizes: Configure exactly what you need
Software interface: Custom screens and messages
Access methods: Integrate with your existing ID systems
Documentation: Manuals and guides in your branding
Why Work Directly With the Manufacturer
Better pricing: No distributor markups
Direct communication: Talk to the people who build it
Faster turnaround: No third-party delays
Quality control: We test every unit before shipment
After-sales support: Straight to the source
You're not buying a generic product. You're getting a solution built to your specifications.
Built for Liverpool's Logistics Environment
Material Durability
The cabinet is constructed from thickened SPCC cold-rolled steel. This is industrial-grade material that withstands:
Impacts from pallet trucks and cage trolleys
Vibration from nearby machinery
Heavy daily use without deforming
The multi-layer coating—rust treatment, electrostatic paint, diamond hard layer—protects against:
Corrosion from humidity
Scratches from equipment
Chemicals from cleaning products
Stability on Warehouse Floors
Warehouse floors are rarely perfectly level. The ABS standing legs adjust independently, allowing precise levelling. The cabinet stays stable even on uneven concrete. Doors close smoothly. The frame remains stress-free.
Pre-Assembled and Tested
Every locker is fully assembled and tested at our factory before shipment. When it arrives at your Liverpool logistics centre:
Position it where needed
Plug into a standard UK mains socket
Add users to the system
Start using it immediately
No on-site assembly. No technical configuration. No delays in getting your devices secured and charged.
Scalable as You Grow
Start with a single main cabinet for a small team or pilot area. As your operation expands, add sub-cabinets that connect directly to the existing system. The main cabinet's controller handles up to two additional sub-cabinets seamlessly—creating banks of 12, 18, or more doors without buying new control hardware.
Frequently Asked Questions (FAQ)
1. Will the scanner read our existing barcode labels, or do we need to print new ones?
The scanner is designed to read standard logistics barcodes exactly as they are. It handles 1D barcodes (like Code 128 and EAN), 2D codes (QR and Data Matrix), and most courier-specific formats. You do not need to change your labelling system. The high-tolerance optics also read damaged or poorly printed labels that might fail on standard scanners. Test a sample of your actual labels with us—we're confident they'll work.
2. What happens if multiple devices are charging at once? Will it overload the circuit?
No. The system includes built-in load balancing that intelligently distributes power across all compartments. It monitors total power draw and adjusts accordingly to prevent overloading the circuit. Additionally, each charging circuit is individually protected. You can safely charge a full cabinet of devices simultaneously without tripping breakers or slowing charge times significantly.
3. Can we brand these lockers with our logistics company's logo?
Yes, absolutely. As the manufacturer, we offer full OEM and ODM services. You can have your company logo, brand colours, and even custom software screens. This is your equipment—it should look like it belongs to you, not like a generic product. Minimum quantities may apply for full customisation, but we're flexible. Contact us with your requirements and we'll provide options.
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