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Help CenterSchool Cell Phone Management Cabinet – 48-Slot Steel Locker, Tempered Glass Door | Low MOQ Available
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The Middle Ground That Actually Makes Sense
Between 24 and 50 doors, there’s a gap most schools fall into.
24 is too small for a full class. 50 takes up too much corridor space or sits half-empty in a room that only sees 30 students per session. The 48-door fills that gap cleanly — enough capacity for a typical class, compact enough to fit where a 50-door won’t.
This model adds tempered glass doors to the lineup. Not acrylic, not opaque steel. Tempered glass — the kind that looks sharp, holds up to daily abuse, and lets users see exactly what’s inside their compartment without opening a single door.
What You’re Looking At
A 48-compartment school phone locker with tempered glass front panels, cold-rolled steel body, and individual mechanical locks. Designed for classrooms, exam halls, staff rooms, and any school space where devices need to be stored — visibly, safely, and with accountability.
Each door is its own locked compartment. Each glass panel is real tempered glass, not acrylic. That distinction matters in a school — glass doesn’t scratch the same way acrylic does, doesn’t cloud after repeated cleaning, and gives the cabinet a cleaner institutional look that holds up over years of use.
Why Tempered Glass Over Steel or Acrylic
Steel doors are secure and opaque — what you put inside is private. But in a school, opaque means you can’t confirm what’s in there without opening every single door. That’s fine for a locker room. It’s a management problem for a phone storage room.
Acrylic doors are transparent and light. But in a high-traffic school environment — dozens of students opening and closing doors, bags bumping into panels, routine cleaning — acrylic surfaces pick up scratches faster than glass. After a year, the “clear” doors aren’t clear anymore.
Tempered glass splits the difference:
Fully transparent — students and staff can see their phone without opening the door
Harder surface — scratch-resistant in ways acrylic isn’t; holds optical clarity over time
Clean aesthetic — looks more institutional and premium than acrylic or bare steel
Safety built in — tempered glass is designed to break into blunt granules if shattered, not sharp shards. Appropriate for school environments.
48 Compartments — The Right Fit for Most Classrooms
48 = 6 columns × 8 rows. At roughly 1800mm tall and 900mm wide, the footprint is comparable to the 50-door but slightly more compact in height. It fits a standard classroom side wall, a corridor alcove, or an admin office corner without dominating the space.
Each compartment fits any smartphone currently on the market — including the larger models — with room for a charging cable or small accessories.
Lock System
Individual mechanical key locks, one per door, two keys per lock. No electronics, no batteries, no firmware. What you see is what works.
Mechanical locks are the practical choice in a school environment. They’re immune to software glitches, they don’t require staff training on a keypad or touchscreen interface, and every student understands “key in, turn, done.”
Optional master control override available for administrative access.
Safety Features
Standard configuration includes:
Reinforced steel frame — welded, not bolted
Electrostatic powder coating — scratch-resistant, easy to clean, chemical-resistant surface
Tempered glass doors with steel framing — edge-protected, not exposed glass
Rounded cabinet corners and edges — safe for school corridors
Dimensions
| Parameter | Specification |
|---|---|
| Compartments | 48 slots (6 columns × 8 rows) |
| Overall Dimensions | ~1800 × 900 × 230 mm (H × W × D) |
| Cell Size | Standard smartphone + accessories |
| Body Material | Cold-rolled steel, powder-coated |
| Door Material | Tempered glass, steel-framed |
| Lock Type | Mechanical key lock, 2 keys per door |
| Installation | Floor-standing (standard) / Wall-mounted (optional) |
| Color | White default, multiple colors available |
| MOQ | Low minimum order quantity accepted |
The 230mm depth keeps this cabinet slim. Mounted against a corridor wall, it doesn’t protrude into the walkway. For a school, that means no hallway obstruction, no fire exit interference, no liability from students bumping into it.
Comparison: 24 / 48 / 50 Door — Where Each Model Fits
| Feature | 24-Door Acrylic | 48-Door Tempered Glass | 50-Door Steel |
|---|---|---|---|
| Compartments | 24 + 2 large bays | 48 | 50 |
| Door type | Clear acrylic | Tempered glass | Steel (opaque) |
| Transparency | High | High | None |
| Scratch resistance | Medium | High | N/A |
| Lock type | Mechanical key | Mechanical key | Mechanical / master |
| Charging ports | Not included | Optional | Per cell (standard) |
| Leakage protection | N/A | Optional | Built-in (standard) |
| Depth | 230mm | 230mm | 225mm |
| Height | 1350mm | ~1800mm | 1805mm |
| Best for | Libraries, small offices, visitor areas | Classrooms, mixed-use school spaces | Large exam halls, daily school operations |
| MOQ | Flexible | Low MOQ accepted | Flexible |
Short version: 24 for small spaces, 48 for standard classrooms, 50 for high-volume daily management.
Low MOQ — Why That Matters for Schools
Most school procurement runs in cycles — academic year budgets, government tender processes, grant-funded purchases. Waiting to accumulate a container order to hit a high MOQ can mean waiting an entire school year.
This model is offered with a low minimum order quantity to accommodate:
Single-school pilot programs
Phased rollouts across multiple campuses
Budget-constrained purchases that don’t fit a container shipment timeline
Pilot programs before district-wide adoption
You don’t have to commit to a full container to get factory pricing.
Installation
Pre-assembled delivery. Standard floor-standing installation uses a standard 220V outlet. Wall-mount brackets available for corridor or limited-floor-space installations.
No special electrical work required for the base configuration. If charging ports are specified, outlet access is needed — standard room wiring is sufficient.
Customization Options
Color: White default. Grey, black, and custom school colors available.
Lock type: Mechanical key (standard), electronic lock, coin-operated — configurable per order
Branding: Logo panel on header fascia or side panel — available for orders of 10 units or more
Compartment size: Custom configurations for non-standard device sizes — contact with your specs
Charging: Built-in cell charging ports available as an option
Applicable Scenarios
Standard classrooms — one locker per class session, no overflow, no underutilization
Exam halls — 48 phones, manageable without a dedicated staff member running the process
Staff rooms — employee devices stored securely during working hours
Administrative offices — confidential meeting prep, visitor management
Vocational schools and training centers — equipment and device management for specialized programs
FAQ
Q: Is tempered glass actually safe for a school environment?
A: Yes. Tempered glass is designed to shatter into blunt, rounded granules — not sharp shards — if it breaks. It’s the same material used in car windows and shower enclosures. The panels are also steel-framed, which adds structural protection around the edges.
Q: How does the tempered glass hold up to student use?
A: Better than acrylic. Acrylic scratches and clouds over time, especially with daily cleaning. Tempered glass maintains optical clarity longer in high-traffic environments. It’s the right choice for a cabinet that needs to look clean and professional after years of use.
Q: Can we lock phones inside and charge them at the same time?
A: Charging ports are available as an optional configuration. Standard configuration is storage without charging. Tell us your use case and we’ll specify the right setup.
Q: What is the minimum order quantity?
A: Low MOQ accepted. We work with single-school pilot orders, multi-campus phased rollouts, and distributor volume contracts. Contact us with your quantity and we’ll come back with pricing and lead time.
Q: Can we customize the color or add school branding?
A: Yes. Standard colors: white, grey, black. Custom colors and logo panels available from 10 units. For smaller orders, we can usually accommodate a custom color on the powder coating.
Q: Does the cabinet come assembled?
A: Yes, pre-assembled. Standard floor-standing installation only requires positioning and a standard power outlet connection. Wall-mount installation requires basic wall anchoring — hardware included.
About the Manufacturer
We design and manufacture metal storage equipment for schools, offices, and institutional environments. The 48-door tempered glass series is produced in-house — steel fabrication, glass panel integration, powder coating, and assembly all under one roof.
Products are exported to markets in North America, Southeast Asia, the Middle East, and Europe. We work with school districts, educational procurement offices, and institutional buyers on specification reviews, custom configurations, and project-based supply contracts.
Every unit undergoes quality inspection before packing. Electrical safety testing available for configured units with charging functionality.
Low MOQ policy in place for pilot programs, small-batch orders, and phased school deployments. No need to wait for a full container.
Send us your school’s requirements — compartment count, lock type, color preference, whether you need charging ports. We’ll respond with specs and pricing within 24 hours.
What Schools Are Saying
Secondary School Principal, Southeast Asia
“We needed something between the small lockers we had and the huge cabinet that wouldn’t fit our corridor. The 48-door was exactly that. Tempered glass looks better than the old metal boxes, and the fact that students can see their phone is there without opening the door cut down on the ‘I left my phone in there’ complaints.”
High School Exam Coordinator, Middle East
“48 fits a standard exam class perfectly. We tried a 24-door before and always had overflow students who had to use a secondary system. One 48-door per room solved it. Glass doors make end-of-exam collection faster.”
Private School Operations Director, North America
“We liked the tempered glass look over acrylic for our campus. It fit better with the building interior. Low MOQ meant we could start with one building and expand to the others as the budget came through, rather than buying everything at once.”
School Cell Phone Management Cabinet | 48-Slot Steel Locker | Tempered Glass Door | Low MOQ Available | Factory Direct | OEM Customization
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