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Transparent square thermostat lock box with keyhole and ventilation slots

Thermostat Lock Box with Key — 5.9×5.9×2.16 in

SKU CH-XN9T-C5MGZ

A transparent PC cover with key lock fits thermostats up to 4.88×4.64×1.97 in and prevents unauthorised changes

  • Prevents unauthorised changes saving up to $80 yearly
  • Fits thermostats up to 4.88×4.64×1.97 in internally
  • All-side ventilation keeps temperature readings accurate
  • High-transparency PC resists yellowing over time
  • Rounded corners protect against bumps and scratches

Thermostat Lock Box with Key

The transparent guard fits thermostats up to 4.88 by 4.64 by 1.97 inches and secures them behind a keyed lock. It is intended for landlords, facility managers or homeowners who need to stop unauthorised changes to heating and cooling settings.

Build Quality and Mounting

The box is moulded from high-transparency PC material that resists yellowing and keeps the thermostat display readable over time. Ventilation slots on every side allow air to reach the sensor so temperature detection remains accurate. Rounded corners reduce the risk of bumps and scratches. The package supplies four heavy-duty screws and four plastic expansion plugs for a permanent wall installation.

Bundled Accessories

Two keys are included so a spare can be kept in a safe place. A tube of nano glue offers an adhesive mounting option if drilling is not preferred. The user manual explains both mounting methods and the lock operation.

Highlights

  • Prevents unauthorised changes saving up to $80 yearly
  • Fits thermostats up to 4.88×4.64×1.97 in internally
  • All-side ventilation keeps temperature readings accurate
  • High-transparency PC resists yellowing over time
  • Rounded corners protect against bumps and scratches

Specifications

No published specifications for this item yet.

Questions about this item

What internal dimensions does the lock box allow for the thermostat?

The internal cavity measures 4.88 by 4.64 by 1.97 inches, so any thermostat equal to or smaller than those dimensions will fit.

What mounting hardware is supplied for installation?

The package includes four heavy-duty screws, four plastic expansion plugs and a tube of nano glue for surface mounting.

How is the box secured once it is mounted?

A key-operated lock on the cover secures the box; two keys are provided and the lock engages with a simple quarter-turn.

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