NOTIFIER STI Stopper II and Weather Stopper II Owner’s Manual
- June 9, 2024
- NOTIFIER
Table of Contents
STI Stopper® II and
Weather Stopper® II
Covers for Manual Pull Stations
Owner’s Manual
General
The Safety Technology International, Inc. Stopper® II cover for manual pull stations helps deter unwanted activation and is also an effective guard against physical damage. It has been proven by use in thousands of installations throughout the world, including schools, hospitals, hotels and stores. The Stopper® II has also been tested and approved by fire prevention and testing authorities.
Features
- Window made of clear and durable plastic.
- Optional warning horn powered by 9 VDC battery.
- Provides weatherproofing for outdoor pull stations when equipped with optional gasket (Weather Stopper II).
- Fits pull stations from 5-1/2″ to 6-3/4”.
- Unconditional lifetime guarantee against cover breakage and damage.
Applications
The Stopper® II can be used in almost any pull station environment.
Spacer Installation
(SURFACE MOUNT MODELS ONLY)
The spacer is used for surface-mounted or oversized manual stations. Longer
screws are provided for use with tap-in anchors. Remove knock-out at top or
bottom of spacer as necessary.
Applications
The Stopper® II can be used in almost any pull station environment.
Spacer Installation
(SURFACE MOUNT MODELS ONLY)
The spacer is used for surface-mounted or oversized manual stations. Longer
screws are provided for use with tap-in anchors. Remove knock-out at top or
bottom of spacer as necessary.
Size Of Pull Station Accomodated
The Stopper® II and Weather Stopper® II can be installed over a flush-mounted
station up to 5-1/2″ wide and 6-3/4″ high.
However, the pull station’s maximum dimensions will decrease as its depth
(distance from the wall) increases, i.e.:
a 3/4″ deep pull station may be 5-1/2″ wide x 6″ high; a 1-5/8″ deep pull
station may be 5″ wide x 6″ high; a 2-3/8″ deep pull station may be 4″ wide x
5-3/4″ high; a 2-3/4″ deep pull station may be 3″ wide x 5-1/2″ high. See
sections “Spacer
Installation” and “Gasket Installation”.
Agency Listings and Approvals
These listings and approvals apply to the modules specified in this document. In some cases, certain modules or applications may not be listed by certain approval agencies, or listing may be in process. Consult factory for latest listing status.
- UL Listed: S2466
- ULC Listed: S2466
- ADA Compliant
- STI-1100 & STI-1130: Factory Mutual Approved
- STI-1100 & STI-1130: BSA: 947-81-SA
- STI-1100, STI-1130, STI-1250, STI-3150: CSFM AHJ Approval Required
- STI-1200, STI-1230, STI-1250: MEA 49-00-E
- STI-1250, STI-3150: NEMA-3R When mounted on a smooth surface or when mounted with STI-1280 Back Plate
Product Line Information
STI-1100Stopper® II, flush mount, with horn.
STI-1130Stopper® II, surface mount, with horn.
STI-1200Stopper® II, flush mount, without horn.
STI-1230Stopper® II, surface mount, without horn.
STI-1250Weather Stopper® II, flush mount.
STI-3150Weather Stopper® II, surface mount.
NOTIFIER® is a registered trademark of Honeywell International Inc.
©2010 by Honeywell International Inc. All rights reserved. Unauthorized use of
this document is strictly prohibited.
Notifier® is a registered trademark of Honeywell International Inc.
©2009 by Honeywell International Inc. All rights reserved. Unauthorized use of
this document is strictly prohibited.
This document is not intended to be used for installation purposes.
We try to keep our product information up-to-date and accurate.
We cannot cover all specific applications or anticipate all requirements.
All specifications are subject to change without notice.
For more information, contact Notifier. Phone:
203-484-7161, FAX:
203-484-7118.
www.notifier.com
References
- Fire Alarm Resources | Download fire alarm documents
- Home (USA) | NOTIFIER by Honeywell | Engineered Fire Alarm System.