Having trouble placing an order?

Online ordering is temporarily unavailable. To place an order, please send your order details or a screenshot via WhatsApp at +44 7908 565509.

STI logoSafety Technology International
  1. Home
  2. Products
  3. Exit Stopper®
  4. STI-6400
Exit Stopper Multifunction Door Alarm
Where to Buy

DETAILS

STI-6400

Exit Stopper® Multifunction Door Alarm

  • Multifunction door alarm helps prevent unauthorised exits/entries
  • Beeps and flashes when activated
  • Add warning in second language with provided labels (21 languages)
  • 95/105 dB alarm when activated
  • Set to sound for 30 seconds, 3 minutes or continuous
  • Can be used as an annunciator
  • Easy to install
  • Mount on top, right, left or next to almost any door
  • Low battery warning (9-VDC alkaline battery included)
  • Three year guarantee against breakage of polycarbonate in normal use (one year on electro mechanical and electronic components)
  • Incorporate a 12/24 VDC connection
  • 136 mm H x 136 mm W x 50 mm 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.

Exit Stopper Multifunction Door Alarm - Green

STI-6400-G

Exit Stopper® Multifunction Door Alarm - Green
Features:
Feature Icon
Colours:
Dimensions:136 mm H x 136 mm W x 50 mm D
View Details
Exit Stopper Multifunction Door Alarm for Double Door

STI-6402

Exit Stopper® Multifunction Door Alarm for Double Door
Features:
Feature IconFeature Icon
Colours:
Dimensions:136 mm H x 136 mm W x 50 mm D
View Details
Exit Stopper Momentary Reset

STI-6405

Exit Stopper® Momentary Reset
Features:
Feature Icon
Colours:
Dimensions:136 mm H x 136 mm W x 50 mm D
View Details
Exit Stopper Momentary Reset - Green

STI-6405-G

Exit Stopper® Momentary Reset - Green
Colours:
View Details

MEDIA

Media

& Downloads

Literature

Installation Sheet

Exit Stopper - New Features

Installation Sheet

Exit Stopper - New Features Quick Install

Sales Data Sheet

Exit Stopper

Sounds

Sample Sound - 6400_HI

ACCESSORIES

Accessories


Primary Card Image

KIT-6403

Remote Sounder, Red for STI-6400 series
Colours:
View Details
Primary Card Image

KIT-6702

Tamperproof Screw Kit
Colours:
View Details
Primary Card Image

KIT-H19016

Spare Tamper Tool (x2)
Colours:
View Details
Primary Card Image

KIT-H19032

Spare keys (x2) for the Exit Stopper®
Colours:
View Details
Primary Card Image

KIT-L16200

Warning "Door Alarmed" Label for Exit Stopper®
Colours:
View Details
Primary Card Image

STI-6400-RK

Remote Installation Kit for STI-6400 series
Colours:
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.