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  • Safety Technology  International STI-6400 Exit Stopper Multifunction Door Alarm, Helps Prevent Unauthorized Exits or Entries Through Emergency Doors
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Safety Technology International STI-6400 Exit Stopper Multifunction Door Alarm, Helps Prevent Unauthorized Exits or Entries Through Emergency Doors

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List Price: $112.00
Price: $75.44 & FREE Shipping. Details
You Save: $36.56 (33%)
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Ships from and sold by Amazon.com. Gift-wrap available.
  • Highly visible "stop sign" design acts as a deterrent
  • Virtually indestructible polycarbonate housing
  • Detects both unauthorized exits and entries
  • Less expensive than heavy horizontal bar type units
  • 3 year guarantee against breakage of polycarbonate in normal use (one year on electro mechanical and electronic components).
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Frequently Bought Together

Safety Technology  International STI-6400 Exit Stopper Multifunction Door Alarm, Helps Prevent Unauthorized Exits or Entries Through Emergency Doors + Brady 89156 10" Width x 3-1/2" Height B-302 Polyester, Red on White Door Sign, Legend "Emergency Exit Only: Alarm Will Sound" + Emergency Exit Alarm Will Sound Automatically When Door Opens 10"x14" Heavy Duty Plastic Sign
Price for all three: $89.41

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Product Information

Technical Details
Part Number STI-6400
Item Weight1.2 pounds
Product Dimensions6.2 x 5.9 x 2.9 inches
Item model numberSTI-6400
Item Package Quantity1
Batteries Included?Yes
Batteries Required?Yes
Warranty DescriptionLifetime guarantee against breakage of the polycarbonate housing in normal use (one year on electronic components).
  
Additional Information
ASINB0006AZDII
Best Sellers Rank #60,538 in Home Improvement (See top 100)
Shipping Weight1.2 pounds (View shipping rates and policies)
ShippingThis item is also available for shipping to select countries outside the U.S.
Date First AvailableJune 23, 2009
  
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Product Description

Safety Technology International - STI 6400 Exit Stopper Multifunction Door Alarm. Helps prevent unauthorized exits or entries through emergency doors. If the protected door is opened, the electronic Exit Stopper (STI-6400) emits an ear piercing 105 dB warning horn, which will draw attention in a hurry. When activated, the alarm will continue for 30 seconds, three minutes or continuously (as preset by the user). A key operated override will silence the alarm and allow authorized exits. Another option is annunciator mode, in this mode it announces a doors opening with a set of 10 beeps and then resets. This highly visible “stop sign” design acts as a deterrent, completely self-contained and easy to install. May be mounted on top, right, left or next to almost any door. Exit Stopper is fitted with a long life 9-VDC alkaline battery. It is available in red or green for almost any type of door, mounting or installation. Has a 3 year guarantee against breakage of polycarbonate in normal use (one year on electro mechanical and electronic components). Safety Technology International, Inc. "We protect the things that protect you"

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Customer Reviews

4.3 out of 5 stars
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Most Helpful Customer Reviews

4 of 4 people found the following review helpful By C. Andrus on June 14, 2010
Verified Purchase
This works perfectly for us to control unauthorized access. It installed simply, is vibrantly visisble and loud enough to get people's attention. It simply works!
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2 of 2 people found the following review helpful By PawPaw on April 3, 2012
Verified Purchase
This is the second of these devices we have purchased. They are simple in design and simple to operate. It does exactly what it is advertised to do, sound off loud and clear when someone exits through an emergency only door. Shipping through Amazon is always quick and the products arrive properly packaged.
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1 of 1 people found the following review helpful By richard delena on May 18, 2012
Verified Purchase
Second time I have bought this product. Use them on 2 doors in my wharehouse and they are perfect for the jobs. No hassle alarms..Thank You.
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Installed 3 units in office environment. The units have been in use for over 1 year without problems. No false alarms, and always sounds when door opens.

There are "dip switch" settings for loudness, time delay, length of alarm sounding etc. so you can configure as needed. The loud setting is very loud - loud enough that I put in ear plugs when I test.

I like having a "standard" unit, as the same on/off switch key fits all the units. This allows me to pass out the extra keys to shift supervisors etc.

Units are tamper resistant - needs a special tool (included) to take off the cover. Also comes with highly visible key ring to hold the on/off key and cover removing tool.
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1 of 1 people found the following review helpful By walt on September 6, 2010
Verified Purchase
received in good condition and on a timely basis. installation easy and the alarm works very well.
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2 of 3 people found the following review helpful By Rick101 on May 10, 2011
Verified Purchase
This item is expensive, it is sturdy and I like the key arming function. It needs to be much louder, in a loud environment it can not be heard over 100' If you are not concerned about hearing it in a loud environment or over a distance it is fine. There are much cheaper solutions to alarming a door.
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Unit functions as described. The alarm is very loud and will be very easy to pick up all around the building it is installed in. The only negative is the construction. The main board inside is loose and durability will be a question... we'll see how it goes. Seeing as how these are meant to be mounted on a door, it is in regular movement and the loose board may cause it to malfunction. I'll post another review if it goes bad.
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Verified Purchase
Bought this back in 2010 and it's worked perfectly since. Configured settings and used industrial strength tape to mount to steel door and voila..... I change the battery every year just out of habit. It is a bit pricey for what it is, but at least it wasn't a flimsy plastic paper weight.
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