STI logoSafety Technology International
  1. Home
  2. Products
  3. Strobe Damage Stopper®
  4. STI-1221A
Strobe Damage Stopper and Enclosed Back Box, 4" Deep
Where to Buy

DETAILS

STI-1221A

Strobe Damage Stopper® and Enclosed Back Box, 4" Deep

  • Protective polycarbonate cover for strobe units
  • 4 inch deep enclosed back box
  • Easy access for service
  • UL/cUL Listed, MEA 49-00-E, ADA Compliant
  • See install for Light Derating Factor
  • 3 year guarantee
  • 8.5 in H x 6.5 in W x 6.25 in D

RELATED

More from

this series...

If this isn't the specific item you are looking for, explore similar models from this same product series.

Strobe Damage Stopper and Encl. Back Box, 4" Deep Type 4X

STI-1221A4X

Strobe Damage Stopper® and Encl. Back Box, 4" Deep Type 4X
Colors:
Dimensions:8.5 in H x 6.5 in W x 6.25 in D
View Details
Strobe Damage Stopper and Encl. Back Box, 4" Deep Type 4X

STI-1221A4X-WD

Strobe Damage Stopper® and Encl. Back Box, 4" Deep Type 4X
Colors:
Dimensions:8.5 in H x 6.5 in W x 6.25 in D
View Details
Strobe Damage Stopper and Enclosed Back Box with Double-Gang Outlet Box

STI-1221B

Strobe Damage Stopper® and Enclosed Back Box with Double-Gang Outlet Box
Colors:
Dimensions:8.5 in H x 6.5 in W x 3.5 in D
View Details
Strobe Damage Stopper and Open Back Box with External Mounting Tabs

STI-1221C

Strobe Damage Stopper® and Open Back Box with External Mounting Tabs
Colors:
Dimensions:8.5 in H x 6.5 in W x 4.75 in D
View Details
Strobe Damage Stopper and Open Back Box with Conduit Knockout

STI-1221D

Strobe Damage Stopper® and Open Back Box with Conduit Knockout
Colors:
Dimensions:8.5 in H x 6.5 in W x 5.75 in D
View Details
Strobe Damage Stopper and Open Back Box for Flush Mount

STI-1221E

Strobe Damage Stopper® and Open Back Box for Flush Mount
Colors:
Dimensions:8.5 in H x 6.5 in W x 4 in D
View Details

MEDIA

Media

& Downloads

Literature

Installation Sheet

1221A

Installation Sheet

KIT-6297B20 Conduit Hub Assembly

Sales Data Sheet

1210_15 English

ACCESSORIES

Accessories

Primary Card Image

KIT-06297A

Kit Package - "A" Spacer for STI-1210 and STI-1221A
Colors:
View Details
Primary Card Image

KIT-19038

Tamper Bit for KIT-81, KIT-82, KIT-84 and KIT-86
Colors:
View Details
Primary Card Image

KIT-84

Tamper Resistant Screw Kit for Horn/Strobe Guards
Colors:
View Details
Primary Card Image

KIT-G629761

Cord Gasket for STI-1210A, STI-1221A
Colors:
View Details
Primary Card Image

KIT-H18021

3/4" Rigid Conduit Hub
Colors:
View Details

FAQS

FAQs

We have answers to your frequently asked questions about STI. If you don’t find what you're looking for, please contact a friendly STI customer service representative today.

Tools + Resources

Product Literature

Looking for product information? Click here to find STI data sheets, installation instructions, catalogs and more.

Where to Buy

View our directory of distributors or contact our corporate office for assistance, or to inquire on how to join our distribution team.

FAQs

We have answers to your frequently asked questions about STI. If you don’t find what you're looking for, please contact us.

App Guides

View our newly updated product application guides.