---
product_id: 147690063
title: "Commercial Door Push Bar Panic Exit Device with Alarm - Panic Bars for exit Doors - Loud Warning Strike Bar with Warning Stickers - FS-850A Instructions Included"
brand: "fortstrong"
price: "43480 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "Fortstrong"
url: https://www.desertcart.is/products/147690063-commercial-door-push-bar-panic-exit-device-with-alarm-panic
store_origin: IS
region: Iceland
---

# 9V battery-powered alarm Fully adjustable for all door types Universal fit for medium-high traffic doors Commercial Door Push Bar Panic Exit Device with Alarm - Panic Bars for exit Doors - Loud Warning Strike Bar with Warning Stickers - FS-850A Instructions Included

**Brand:** fortstrong
**Price:** 43480 kr
**Availability:** ✅ In Stock

## Summary

> 🚨 Secure your space with the push of a bar — safety that speaks loud!

## Quick Answers

- **What is this?** Commercial Door Push Bar Panic Exit Device with Alarm - Panic Bars for exit Doors - Loud Warning Strike Bar with Warning Stickers - FS-850A Instructions Included by fortstrong
- **How much does it cost?** 43480 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/147690063-commercial-door-push-bar-panic-exit-device-with-alarm-panic)

## Best For

- fortstrong enthusiasts

## Why This Product

- Trusted fortstrong brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Loud Alarm Deterrent:** 9V siren sounds immediately to prevent unauthorized exit
- • **Complete Security Kit:** Comes with warning stickers, dogging key, and mounting accessories
- • **Universal Compatibility:** Adjustable fit for wood, metal, or composite doors
- • **Hassle-Free Installation:** Includes detailed guide, template, and all hardware needed
- • **Instant Emergency Egress:** Push bar designed for quick, safe exit under pressure

## Overview

The FORTSTRONG FS-850A Commercial Door Push Bar Panic Exit Device combines robust aluminum construction with a powerful 9V battery-powered alarm to ensure secure, compliant emergency exits. Fully adjustable and easy to install, it fits a variety of door types and includes all necessary hardware and warning stickers, making it the ultimate solution for medium to high traffic commercial spaces.

## Description

FORTSTRONG Commercial Door Push Bar Panic Exit Device with Alarm - Panic Bars for exit Doors - Loud Warning Strike Bar with Warning Stickers - FS-850A Instructions Included - desertcart.com

Review: Worked as expected! East to install. - Product was very easy to install. The directions were clear and all the parts needed were included as expected. First impressions are that the product is well built and sturdy and I see no reason that it shouldn't hold up well to continued use. The alarm itself was loud; not too loud, but loud enough to ensure that I will hear it no matter where I am in my space. Highly recommend - works as expected, well built, and good value.
Review: Bought two and both broke after a few months - Bought two of these push bars and at first they worked perfectly and as expected. After a few months, they both have different problems that make them unusable. The alarm on one of them no longer goes off when opening the door and is set to "alarm", and the other one won't open without sticking a screwdriver into the latch to manually release it (which defeats the purpose of an emergency exit door).

## Features

- Great Value: Our FS-850A panic push door with alarm warning stickers is approved to work in medium to high traffic areas. With a 9V battery-powered warning siren and removable shut-off key, our fire alarm push bar exit is a great product!
- Secure & Seamless: Our FS-850A panic door will restrict unauthorized use of exit doors by sounding an alarm when activated while providing instant egress in emergencies.
- Fully Adjustable: Supplied with a reversible roller striker and shim, our exit security bar can be applied to a variety of interior doors whether they’re wood, metal or composite doors.
- Easy To Install: Each of our fire-rated emergency push bars come with a detailed guide that includes a fitting template. Watch our exclusive exit door alarm installation video for additional instruction.
- Everything You Need: Our FS-A commercial door alarm comes with a retractable dogging key, roller strike and shim, fixing screws, thru bolts, and two ul stickers. No need for a hardware store run!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07SG7J42D |
| Additional Features | Adjustable |
| Best Sellers Rank | #623,513 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,444 in Door Levers |
| Brand | FORTSTRONG |
| Brand Name | FORTSTRONG |
| Color | Silver |
| Customer Package Type | FFP |
| Customer Reviews | 3.9 out of 5 stars 110 Reviews |
| Exterior Finish | Aluminum |
| Finish Types | American standard |
| Global Trade Identification Number | 04069942007092 |
| Hand Orientation | universal |
| Handle Attachment Mechanism | Screws and Bolts |
| Handle Compatibility | Universal |
| Handle Material | Aluminum |
| Handle Type | Push Bar |
| Included Components | FH-850A Heavy Duty Panic Bar, End Cap, Fixing Screws, Thru Bolts, Roller Striker & Shim, Fitting Template |
| Indoor Outdoor Usage | Indoor |
| Item Depth | 1.5 inches |
| Item Dimensions L x W | 30.71"L x 5.91"W |
| Item Type Name | push bar panic exit device |
| Item Weight | 2.9 Kilograms |
| Manufacturer | FORTSTRONG |
| Material | Aluminum |
| Material Type | Aluminum |
| Metal Type | Aluminum |
| Model Number | FS-850A |
| Number of Items | 1 |
| Product Dimensions | 30.71"L x 5.91"W |
| Shape | T-Shaped |
| Specific Uses For Product | Door |
| Style | Adjustable,Heavy-duty |
| Style Name | Adjustable,Heavy-duty |
| Theme | safety and security |
| UPC | 304369900088 |
| Unit Count | 1.0 Count |

## Product Details

- **Material:** Aluminum
- **Brand:** FORTSTRONG
- **Color:** Silver
- **Product Dimensions:** 30.71"L x 5.91"W
- **Exterior Finish:** Aluminum

## Images

![Commercial Door Push Bar Panic Exit Device with Alarm - Panic Bars for exit Doors - Loud Warning Strike Bar with Warning Stickers - FS-850A Instructions Included - Image 1](https://m.media-amazon.com/images/I/81ayezzx8jL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked as expected! East to install.
*by C***1 on October 11, 2019*

Product was very easy to install. The directions were clear and all the parts needed were included as expected. First impressions are that the product is well built and sturdy and I see no reason that it shouldn't hold up well to continued use. The alarm itself was loud; not too loud, but loud enough to ensure that I will hear it no matter where I am in my space. Highly recommend - works as expected, well built, and good value.

### ⭐ Bought two and both broke after a few months
*by J***Y on December 9, 2025*

Bought two of these push bars and at first they worked perfectly and as expected. After a few months, they both have different problems that make them unusable. The alarm on one of them no longer goes off when opening the door and is set to "alarm", and the other one won't open without sticking a screwdriver into the latch to manually release it (which defeats the purpose of an emergency exit door).

### ⭐⭐⭐⭐⭐ This product is worth the investment!
*by S***A on November 6, 2019*

Enjoyed this products packaging. Directions were very easy to follow! The alarm is perfect. Just loud enough to hear unlike others which are unpleasant. High quality product! And did I mention the TEN YEAR guarentee? Definitely worth the investment!!

## Frequently Bought Together

- FORTSTRONG Commercial Door Push Bar Panic Exit Device with Alarm - Panic Bars for exit Doors - Loud Warning Strike Bar with Warning Stickers - FS-850A Instructions Included
- SmartSign "Emergency Exit Only - Security Alarm Will Sound If Door Is Opened" Bilingual Sign | 10" x 14" Plastic
- Sigo Signs (2 Pack) Emergency Exit Only Sign, Self Adhesive 7 X 10inches 4 Mil Sleek Vinyl Decal Stickers Weather Resistant Long Lasting UV Protected and Waterproof Made in USA by Sigo Signs

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-05-10*