STI will be closed on Monday, September 1st. Normal business hours will resume the following day.

STI logoSafety Technology International
  1. Home|
  2. Products|
  3. Strobe Damage Stopper®|
  4. STI-1221C
Strobe Damage Stopper and Open Back Box with External Mounting Tabs
Where to Buy

DETAILS

STI-1221C

Strobe Damage Stopper® and Open Back Box with External Mounting Tabs

  • Protective polycarbonate cover for strobe units
  • Open back box
  • External mounting tabs
  • 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 4.75 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 Enclosed Back Box, 4" Deep

STI-1221A

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

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 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

1221C

Installation Sheet

KIT-122 B & C Enviro Gasket

Installation Sheet

Conduit Hub

ACCESSORIES

Accessories

Primary Card Image

KIT-06297C

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

KIT-122

Enviro-Kit
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-6297B20

Conduit Entry Subkit
Colors:
View Details
Primary Card Image

KIT-84

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

STI-1283

Backplate for STI-1210C, STI-1210D, STI-1221C, and STI-1221D
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.