Steel Phone Charging Locker With Transparent Windows — 48-Door Key Lock + Card Access for Schools | Rechargeable, Low MOQ
Product Spotlights
When a school decides to collect student phones during class, the conversation that follows is always the same.
Students resist: "But my parents need to reach me in an emergency." Parents worry: "What if my child's phone gets lost or damaged?" Teachers struggle: "How do I manage 30 phones without losing track of whose is whose?"
Most schools try to solve this with a box, a basket, or a drawer. Those work until something goes wrong — and in a school environment with hundreds of students, something goes wrong eventually.
The phone charging locker with transparent windows addresses each of these concerns directly. Phones go in, charge, and stay visible through the transparent window — so students and teachers can confirm the device is present without opening the locker. Key access with name card identification gives schools a simple, low-cost management system. The steel body handles daily use by hundreds of students.
Why Transparent Windows Change the Dynamic
The transparent window is the feature that schools do not know they need until they use it.
In a traditional opaque charging locker, the only way to confirm a phone is inside is to open the locker. When a student claims their phone was inside but is now missing, and the locker appears empty — there is no way to verify who is telling the truth.
With transparent windows, the presence of the phone is visible from the outside. Students can see their own device. Teachers can see every occupied locker at a glance without opening a single door. The transparency removes the ambiguity that creates disputes.
This is also a parent-relations issue. When a parent calls to ask whether their child's phone was safely stored, a teacher can walk to the locker bank and verify directly — without needing to open each compartment. The transparent window makes the school's device management policy defensible and verifiable.
Name Card Slot: Simple, Low-Cost Identification for Every Student
Each compartment has a name card slot on the front of the door — a small card holder where students insert a paper name card identifying their compartment number.
This is deliberately simple. No electronic card reader. No system configuration. No software integration. A school buys a pack of pre-printed name cards or uses a label maker, and every student has a compartment they can identify instantly.
How schools use the name card system:
Each student is assigned a compartment number at the start of the school year
Students write their name and class on a name card and insert it into their compartment slot
The name card stays in the slot throughout the year — or is replaced each term
Teachers identify occupied and vacant compartments at a glance during class
For schools that run a formal device handover process, the name card creates an auditable record: every compartment has an assigned student, every student has an assigned compartment.
Key Lock Access: Secure, Simple, No-Fuss
Each of the 48 compartments has its own individual key lock. Students receive their compartment key and keep it throughout the school year.
Key lock access works well for schools that already manage student locker systems — the process is identical, and students are familiar with the routine. Compartments are assigned by class schedule, seat number, or term group.
The key lock is independent from the name card system. Students use the key to open the door. The name card identifies whose compartment it is. Neither system depends on the other working.
The Bottom Cabinets: More Than Just a Phone Locker
The two large bottom cabinets are frequently overlooked in the product description — but they are a practical feature that expands the use case significantly.
In schools, students do not just carry phones. They carry bags, wallets, earbuds, and small personal items that do not fit in a standard phone compartment.
The two bottom cabinets — one per side, larger internal volume — handle these items. Students who need to store a bag during class or an exam can use the bottom cabinet instead of piling bags at the front of the room.
For schools that run self-service locker systems for students, the bottom cabinets can serve as a managed overflow for students whose individual lockers are in a different building.
Built for the School Environment
The school environment puts equipment through demands that commercial office furniture is not designed for. Students crowd around the locker bank between classes. Bags are dropped against the unit. The floor gets mopped around it.
Steel body with anti-crash buffers
The full steel frame handles impact loads from bags and equipment. Anti-crash cushion strips along the front edges protect the unit — and the students — from hard contact. The powder-coated finish resists scratches and everyday wear in high-traffic corridors.
Leakage protection for electrical safety
The charging system includes built-in leakage protection — a safety feature that cuts power to individual compartments if a fault is detected. This is increasingly required in school procurement specifications, particularly in the UK, Australia, and across EU member states.
USB charging with individual cable management
Each of the 48 compartments has a USB-A charging port. Students use their own cable — Lightning, USB-C, or micro-USB. Cable routing channels keep wires organized inside the compartment, preventing the cable from being pulled out when the door closes.
Specifications
| Specification | Detail |
|---|---|
| Material | Full steel body, powder-coated finish |
| Compartments | 48 individual phone compartments |
| Bottom cabinets | 2 large storage cabinets |
| Individual compartment size | 150mm (H) × 150mm (W) × 200mm (D) |
| Overall dimensions | 1700mm (H) × 1075mm (W) × 230mm (D) |
| Compartment identification | Name card slot per compartment + compartment number |
| Lock type | Individual key lock per compartment |
| Bottom cabinet lock | Separate key lock per bottom cabinet |
| Charging | USB-A port per compartment, with leakage protection |
| Power | 110V–240V compatible |
| Colour | White |
| Mounting | Freestanding with anti-tip floor brackets |
| MOQ | 5 units |
| Lead time | 15–30 days |
| Warranty | 1 year |

Frequently Asked Questions
Q: What comes with the name cards?
A: Name cards are not included. Schools use standard pre-printed name cards, label maker sheets, or simple paper cards with student names. The slot is designed to hold cards up to 2mm thick.
Q: What if a student loses their compartment key?
A: Each unit includes a master key set that overrides all individual compartment locks. Schools retain the master key set with reception or the school office. Spare key blanks can be ordered for reissuing.
Q: Can we use this for exam periods only, and store it away otherwise?
A: Yes. Units are delivered fully assembled and can be repositioned by two people. For schools that deploy the locker bank only during exam periods, the unit can be stored in a secured storage room between deployments.
Q: Is this unit suitable for primary/elementary schools or secondary/high schools?
A: Both. The 48-compartment configuration suits secondary schools where individual student phone management is required. For primary schools, fewer units can be deployed in each classroom.
Q: Can the unit be wall-mounted instead of freestanding?
A: Wall-mounting brackets are available as an option for orders of 10 units or more.
About Hengna Office Furniture
Hengna Office Furniture has 9 years of experience manufacturing institutional steel furniture — including phone charging lockers — for schools, examination centres, and government facilities in over 20 countries.
We supply phone charging lockers to individual school administrations, school district procurement contracts, and examination board equipment suppliers. We understand school procurement requirements including documentation, warranty terms, and delivery scheduling across academic calendars.
MOQ starts at 5 units. Standard production lead time: 15–30 days. All Hengna phone charging lockers carry a 1-year warranty.
Send Inquiry to This Supplier
You May Also Like
-
Clear Acrylic Door Cell Phone Charging Station Locker Wall Mounted Metal Phone Box- OEM/ODM ServiceUS$ 49 - 249MOQ: 2 Combos
-
Factory Direct High Security Steel Cell Phone Charging Locker for Factory Staff Storage-Bulk Price ExporterUS$ 49 - 249MOQ: 2 Combos
-
Intelligent Public USB Mobile Phone Charging Station Locker Cabinet for Events and Gyms- Verified SupplierUS$ 49 - 249MOQ: 2 Combos
-
Durable Cold Rolled Steel Cell Phone Charging Storage Locker With Master Key System – Accept OEM OrdersUS$ 49 - 249MOQ: 2 Combos
-
24 Door Cell Phone Charging Locker for Library, Mall & Waiting Room | Individual Lock | Large Scale ManufacturerUS$ 49 - 249MOQ: 2 Combos
-
Secure Mobile Phone Charging Locker for Schools — Key Lock, 10/20/30 Slots, Steel Body | Bulk Order AvailableUS$ 49 - 249MOQ: 2 Combos
-
Small Compartment Steel Lockers Cell Phone Charging Box for Student Teacher Use- OEM/ODM FactoryUS$ 49 - 249MOQ: 2 Combos
-
Commercial Grade Cell Phone Charging Locker With USB Ports - 12 Compartment Secure Storage Cabinet for Office SchoolUS$ 100 - 200MOQ: 2 Sets
-
Heavy Duty Steel Mobile Phone Charging Station With Smart Lock System - Industrial Electronic Device Storage LockerUS$ 100 - 200MOQ: 2 Sets
-
Secure Phone Charging Cabinet With Remote Monitoring - Commercial Digital Storage Locker for Business OfficeUS$ 100 - 200MOQ: 2 Sets




