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Constructed of tough polycarbonate material, this flush mounted cover helps protect smoke detectors from vandalism and damage.

Easy to install protective covers help assure smoke detectors will remain operational where vandalism and accidental damage are causing false fire alarms or high maintenance costs.

Polycarbonate models are offered in clear, black or white. Steel models are offered in stainless steel or white coated.
Unit of Measure

Specifications

Model Type

 N/A Black, Flush Mount Damage Stopper with Mounting Hardware

Color

 N/A Black

Application

 N/A Polycarbonate Protection

Dimensions

Overall Width

 N/A 8.25 in210 mm

Overall Height

 N/A 6 in152.3 mm

Spacer Height

 N/A 2 in51 mm

Cover Height

 N/A 3.75 in95 mm

Backplate Thickness

 N/A 0.25 in6.3 mm

Approvals and Warranty

Warranty1 N/A 3 y

Testing

 N/A STI-8100 models are UL Listed (No. S3504) for use with no sensitivity adjustment with the following smoke detectors:

Sentrol Smoke Detector Models 611UD , 612UD , 721UD and 731UD , System Sensor 2251, 2251T, 2251B, 2251TB, 2251TM, 2251TMB, 2251BR, 2551, 2551T, FTX-P1 Smoke Detectors, FCI Model ASD-PL, ASD-P, ASD-PH, ASD-PTL, ASD-FILTREX, ASD-FILTREXF, MCSACCLIMATE, ASD-PL2, ASD-PL2F, ASD-PTL2, ASD-PTL2F, MCDACCLIMATE2, MCS-ACCLIMATE2F, ASD-PL2FR, Secutron Model MRI-2251, Honeywell Model TC806B1001, Mircom Model MIX-2251, Intelligent Systems Model ISL 2251, Siemens detector head models PE-11, HFP-11, HFPO-11, SPF-11, SPFO-11 to be used with detector base model DB-11, and EST Model 2251F, all under 300 fpm.

Key Features

General Information

 N/A
  • Covers protect against severe vandalism and accidental damage.
  • Helps assure smoke detectors will be operational when needed.

Design

 N/A
  • Aesthetically pleasing.

Construction

 N/A
  • Exceptional durability.

Installation

 N/A
  • Easy installation and easy removal for servicing detectors.

Options

 N/A Available conduit spacers allow them to be easily mounted over surface mount detectors with or without conduit
Choice of stainless steel, coated cold rolled steel or polycarbonate

Accessories

Accessories

 N/A STI-8101 - Polycarbonate stackable 2" conduit spacer for use with STI-8100 (included with STI-8130)
STI-8171 - Mounting backplate for flush and surface mount models. Recommended for irregular and unstable mounting surfaces such as drop ceilings and beams
STI-8201-SS - Stainless steel spacer for conduit applications
STI-8201-W - Cold rolled steel spacer for conduit applications
KIT-81 - Tamper resistant screws, #8 x 2" snake eye (quantity 4) for use with STI-8100
KIT-82 - Tamper-proof stainless steel screws for flush mounted covers
KIT-19038 - Tamper bit for KIT-81 and KIT-82

Note

Note

 N/A STI-8100 series covers are to be used at your own risk if mounted over a non UL Listed product.
  • 1 Three year guarantee against breakage in normal use.