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LEC STI STI 6400 R Exit Stopper Door Alarm Red P15385657LEC-STI-6400-R https://cdnimages.opentip.com/full/LEC/LEC-STI-6400-R.jpg STI STI 6400 R Exit Stopper Door Alarm Red Manufacturer Part Number: STI-6400-RExit Stopper Door Alarm, RedProduct SpecsVendor : -Manufacturer : STISKU : STI-6400-RUID : SAF200STI6400RInstallation : CommercialSTI Enclosures & CoversOur range of lockable polycarbonate enclosures, bio protector covers and control panel enclosures are perfect for anti-vandalism and protection against accidental damage or the environment.A range of lockable polycarbonate enclosures, bio protector covers and control panel enclosures are perfect for anti-vandalism and protection against accidental damage or the environment. 15385657 5.0000lbs 0.00 0.00 0.00
STI
100.6100 2027-01-07 29 In Stock
customer review - by , December 12, 2025
5/ 5stars
Great product and quality.
customer review - by , October 10, 2025
5/ 5stars
Perfect security for our poolhouse. Works like a charm.
customer review - by , September 9, 2025
5/ 5stars
I was very satisfied with the item. The item arrived on time and exactly as described. I will order again from this seller- very pleased customer.
customer review - by , September 9, 2025
5/ 5stars
bought them for my daughter to keep the grand kids from escaping lol. They work as intended
customer review - by , July 7, 2025
5/ 5stars
Great price, easy installation and LOUD!
customer review - by , June 6, 2025
5/ 5stars
These are perfect if you have children or elderly people who elope. These are easy to install, extremely loud for alerts, and very simple directions to program the remote.
customer review - by , June 6, 2025
4/ 5stars
Chimes in and out, great for peace of mind
customer review - by , April 4, 2025
4/ 5stars
It is very loud. When arming it and disarming it it is loud. Also. Three beeps for arming one beep for disarming. It would be nice if those could be muted but you get what you get and it's nice and loud and so far it's been working exactly the way we wanted it to.
customer review - by , March 3, 2025
2/ 5stars
Not worth it
customer review - by , February 2, 2025
5/ 5stars
Great Product overall but it lasted only 1 month. After that it got stuck on chime. Can't use alarm anymore for some reason. Loud, and Easy Installation

STI STI-6400-R Exit Stopper Door Alarm, Red

stars Rating 4.5 | 79 reviews
Brand STI
Shop more from LEC

SKU: LEC-STI-6400-R
Price:
$100.61Free shipping on orders over $450.00 on select LEC- items. Details
Quantity:
29 In Stock
*  Click "Add to Cart" to calculate shipping and delivery time.
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Pricing Note

Free Shipping Promotion: Buy more items from the same series, product code beginning with LEC-, and you can get free shipping for an order of over  $450.00  consisting of only LEC- series products.

Product Description

Manufacturer Part Number: STI-6400-R

Exit Stopper Door Alarm, Red

Product Specs



    Vendor : -

    Manufacturer : STI

    SKU : STI-6400-R

    UID : SAF200STI6400R

    Installation : Commercial



STI Enclosures & Covers


Our range of lockable polycarbonate enclosures, bio protector covers and control panel enclosures are perfect for anti-vandalism and protection against accidental damage or the environment.

A range of lockable polycarbonate enclosures, bio protector covers and control panel enclosures are perfect for anti-vandalism and protection against accidental damage or the environment.

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

Return Policy

Return could only be applied within 10 days after delivery.

Note

This product is not eligible for coupon code discount, for we've been offering the best price in the market.
Need more information?
Our staff are available to answer any questions you may have about this item


Customer Reviews
By A Customer
Date: December 08, 2025
Great product and quality.
Rating: 5 stars [5 of 5 Stars!]
By Julian Lazaro
Date: October 31, 2025
Perfect security for our poolhouse. Works like a charm.
Rating: 5 stars [5 of 5 Stars!]
By Rob B
Date: September 13, 2025
I was very satisfied with the item. The item arrived on time and exactly as described. I will order again from this seller- very pleased customer.
Rating: 5 stars [5 of 5 Stars!]
By Stacy Goodrich Crazy Crafty Family
Date: September 08, 2025
bought them for my daughter to keep the grand kids from escaping lol. They work as intended
Rating: 5 stars [5 of 5 Stars!]
By Robert Wood
Date: July 19, 2025
Great price, easy installation and LOUD!
Rating: 5 stars [5 of 5 Stars!]
By Marriah D
Date: June 13, 2025
These are perfect if you have children or elderly people who elope. These are easy to install, extremely loud for alerts, and very simple directions to program the remote.
Rating: 5 stars [5 of 5 Stars!]
Items 1 - 6 of 68 reviews
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