SAFETY TECHNOLOGY INTERNATIONALCovers for Alarms & Wall Fixtures

SAFETY TECHNOLOGY INTERNATIONAL Protective Cabinet: Polycarbonate, 8 7/8 in Overall Dp

The SAFETY TECHNOLOGY INTERNATIONAL STI-7521 Protective Cabinet is a clear polycarbonate wall-mount guard for indoor keypads, rated NEMA 4X. It includes mounting hardware and helps protect the device against…

SKU 3G-OTH-559930

Brand

SAFETY TECHNOLOGY INTERNATIONAL

Item

Protective Cabinet: Polycarbonate, 8 7/8 in Overall Dp

Technical Specifications

SAFETY TECHNOLOGY INTERNATIONAL

Manufacturer Part Number

STI-7521 

Type

STI-7521 

Material

Polycarbonate 

Color

Clear 

Features

Helps Protect Device Against Vandalism and Accidental Damage 

Includes

Mounting Hardware 

IP Rating

NEMA 4X 

Overall Dp

8 7/8 in 

NEMA Rating

NEMA 4X 

For Location

Indoor 

For Use With

Keypads 

Product Type

Wall Fixture Guard 

Includes Alarm

No Alarm 

Mounting Style

Surface Mount 

Mounting Location

Wall Mount 

View Full Spec Sheet

Technical Documents

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SAFETY TECHNOLOGY INTERNATIONAL Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the SAFETY TECHNOLOGY INTERNATIONAL STI-7521 Protective Cabinet used for?

The STI-7521 Protective Cabinet is a clear polycarbonate wall-mount guard designed to protect indoor keypads against vandalism and accidental damage. It is rated NEMA 4X for indoor use and includes mounting hardware for easy installation.

What are the specifications of the SAFETY TECHNOLOGY INTERNATIONAL STI-7521?

The STI-7521 is a clear polycarbonate protective cabinet with an overall depth of 8 7/8 in. It is rated NEMA 4X, designed for indoor wall-mount use with keypads, and includes mounting hardware. It helps protect the device against vandalism and accidental damage.

Where to buy the SAFETY TECHNOLOGY INTERNATIONAL STI-7521 worldwide?

3G Electric supplies the SAFETY TECHNOLOGY INTERNATIONAL STI-7521 Protective Cabinet worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this NEMA 4X polycarbonate guard to your facility, wherever it is located.

How to install the SAFETY TECHNOLOGY INTERNATIONAL STI-7521 Protective Cabinet?

Install the STI-7521 by surface-mounting it to a wall using the included mounting hardware. Ensure the keypad is properly positioned inside the clear polycarbonate cabinet before securing. Follow standard best practices for indoor NEMA 4X enclosures to maintain protection against accidental damage.

Used in

Common applications for SAFETY TECHNOLOGY INTERNATIONAL

Commercial building security — STI-6400 exit door alarm for preventing unauthorized door use in office corridors

Industrial electrical panel protection — STI-HTR550T enclosure heater for maintaining temperature in control cabinets

Facility safety equipment — STI 9640 wire guard for protecting exit signs in warehouse aisles

Retail entry alerting — STI-3601 wireless motion sensor paired with STI-3610G chime for customer notification

School perimeter monitoring — STI-34151 transmitter for pole-mounted motion detection in outdoor areas

Hospital emergency lighting — STI-9740 wire guard for shielding light fixtures in corridors

SAFETY TECHNOLOGY INTERNATIONAL Products

3G Electric supplies SAFETY TECHNOLOGY INTERNATIONAL covers for alarms & wall fixtures. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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