For managers of high-traffic European facilities—ranging from multi-modal transport hubs to expansive retail centers—efficient storage is a critical component of visitor experience and site security. The HNMI24uc 24-Door Self-Service Electronic Locker offers a robust, automated solution to the perennial challenges of manual bag checks and lost keys.
Produced by Luoyang Hengna Office Furniture (Brand: Juntuo), this system is engineered to meet the high durability and security standards required by the international B2B market. By implementing a self-service model, facilities can significantly reduce labor costs while providing users with 24/7 secure access to their belongings.
Self-Service Electronic Lockers 24 Doors Technical Engineering & Specifications
We prioritize structural integrity and precision. The HNMI24uc is built to withstand the rigors of continuous public use while maintaining a sleek, modern aesthetic that fits into contemporary European architectural designs.

| Technical Attribute | Specification Detail |
| Model Designation | HNMI24uc (Public Infrastructure Series) |
| External Dimensions | H1800 × W1700 × D460 mm |
| Compartment Dimensions | 267 × 300 mm (24 Units) |
| Chassis Material | Premium Cold-Rolled Steel |
| Surface Treatment | Anti-Rust, Impact-Resistant Powder Coating |
| Access Control System | 6-Digit User-Defined Digital PIN |
| User Interaction | LCD Status Display + Intelligent Voice Prompts |
| Emergency Override | Manual Master Key for Central Control Box |
| Load Bearing | 15kg+ per door (Optimized for heavy bags/gear) |
| Color Configuration | White Chassis with Signal Blue Doors (Customizable) |
Self-Service Electronic Lockers 24 Doors Core Operational Benefits for Facility Managers
1. Automated “Zero-Management” Security
The core innovation of the HNMI24uc is its self-encoding digital system. Users independently set a 6-digit code for their session. Once the items are retrieved, the code expires, and the locker is instantly ready for the next user. This eliminates the overhead of managing physical keys, RFID tokens, or dedicated cloakroom staff.
2. Inclusive Multi-Sensory Interface
Public spaces serve diverse populations. To ensure ease of use, we have integrated:
- High-Contrast LCD Screen: Provides clear visual status updates (Occupied/Available/Alarm).
- Voice Assistance: The system “speaks” to the user, providing step-by-step guidance such as “Please enter your code”. This is particularly valuable for elderly users or in fast-paced environments like train stations.
3. High-Density Storage Efficiency
With 24 independent compartments numbered 01-24, the HNMI24uc maximizes storage capacity within a compact footprint. This is an essential feature for European venues where floor space is often at a premium.
4. Redundant Security & Fail-Safe Mechanisms
Facility security cannot be compromised. Each door is constructed from heavy-duty cold-rolled steel and features an independent locking mechanism. In the event of a power outage or a forgotten PIN, administrators can use a manual master key to access the central control box, ensuring that no visitor is ever permanently locked out of their belongings.

Primary Application Sectors in the European Market
- Transportation Hubs (Airports, Metro, Rail): Provides a secure deposit point for travelers during short stopovers or before hotel check-ins, keeping concourses clear of luggage.
- Commercial & Retail Complexes: Allows shoppers to deposit heavy bags or personal items in a central, secure station, directly increasing dwell time and shopping comfort.
- Public Cultural Institutions: Museums, galleries, and exhibition halls can automate their bag-check processes, maintaining security protocols while reducing wait times.
- Healthcare & Education: Provides secure day-storage for staff, students, or visitors in high-density environments like university libraries or hospital waiting areas.
B2B Partnership: OEM & ODM Customization
As a specialist in B2B export of steel office furniture, Luoyang Hengna provides flexible manufacturing options for large-scale projects:
- Bespoke Branding: We support custom color schemes to align with your corporate or institutional identity (including options like Dark Blue, Orange, Black, or Grass Green).
- Technology Upgrades: For advanced facility requirements, we offer ODM services for biometric (fingerprint) access, QR code scanning, or mobile app integration.
- Wholesale Logistics: We support bulk procurement with a minimum order quantity (MOQ) of 50 units, offering optimized export packaging and competitive international shipping rates.
- Lifecycle Support: Every unit includes a 1-year warranty and lifetime technical support from our factory engineering team.


Frequently Asked Questions (FAQ) for Procurement Teams
Q: How does the system handle a power failure?
A: The HNMI24uc is equipped with an emergency manual override. Using the provided master key, an administrator can open the central control unit to release any or all doors, ensuring service continuity.
Q: Is the steel chassis resistant to heavy industrial use?
A: Yes. We use high-quality cold-rolled steel with an anti-rust treatment, designed for the high-intensity environments found in public transit and retail.
Q: Can the voice prompts be silenced or adjusted?
A: The voice guidance system is fully adjustable. It can be set to different volume levels or disabled entirely depending on the acoustic requirements of your facility.
Q: What is the maximum weight each door can support?
A: Each compartment is rated for over 15kg, making it suitable for heavy backpacks, sports gear, or professional equipment.
Why Partner with Luoyang Hengna?
With over two decades of expertise in steel furniture manufacturing, we understand the nuances of the international market. Our products are not just storage units; they are “micro-infrastructure” components designed to improve the flow and security of modern public spaces.
Ready to optimize your facility’s storage management?
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