---
product_id: 38099155
title: "SmartSign 3.5 x 5 inch “This Door Must Remain Unlocked When Building Is Occupied” Sticker Label, 3 mil Laminated Adhesive Polyester, Red and White, Made in USA"
brand: "smartsign"
price: "24432CFA"
currency: XOF
in_stock: true
category: "Smart Sign"
url: https://www.desertcart.sn/products/38099155-smartsign-3-5-x-5-inch-this-door-must-remain
store_origin: SN
region: Senegal
---

# SmartSign 3.5 x 5 inch “This Door Must Remain Unlocked When Building Is Occupied” Sticker Label, 3 mil Laminated Adhesive Polyester, Red and White, Made in USA

**Brand:** smartsign
**Price:** 24432CFA
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** SmartSign 3.5 x 5 inch “This Door Must Remain Unlocked When Building Is Occupied” Sticker Label, 3 mil Laminated Adhesive Polyester, Red and White, Made in USA by smartsign
- **How much does it cost?** 24432CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/38099155-smartsign-3-5-x-5-inch-this-door-must-remain)

## Best For

- smartsign enthusiasts

## Why This Product

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

## Description

SmartSign 3.5 x 5 inch “This Door Must Remain Unlocked When Building Is Occupied” Sticker Label, 3 mil Laminated Adhesive Polyester, Red and White

## Features

- DURABLE POLYESTER: 'Door Must Remain Unlocked' labels are made from 3 mil thick conformable laminated polyester that has 5-year outdoor life and aggressive adhesive backing.
- EASY INSTALLATION: Material has an aggressive adhesive backing. Just remove the liner and apply the label to any clean surface. Labels stick to flat or curved surfaces and can be used indoors or outdoors.
- LAMINATED PROTECTION: UV-resistant, weatherproof overlaminate protects the label from moisture, solvents, chemicals, abrasion and fading. Easily wipe off graffiti, dirt, dust, or grease.
- GLOSSY FINISH: Labels look premium and can be spotted easily with their glossy finish, easy to clean and mar-resistant. The surface may be written on with permanent marker.
- PACK CONTENTS: One 3.5 x 5 inch red and white Label.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0089P62XC |
| Best Sellers Rank | #1,139,523 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #41,754 in Industrial Warning Signs |
| Brand | SmartSign |
| Brand Name | SmartSign |
| Customer Reviews | 4.0 out of 5 stars 2 Reviews |
| Item Dimensions L x W | 3.5"L x 5"W |
| Manufacturer | FireExtinguisherSigns |
| Material | Adhesive Signs and Labels |
| Mounting Type | Door Mount |
| Part Number | S-1591-EU-05 |
| Pre Printed Text | Letter |
| Pre-printed | Letter |
| Product Dimensions | 3.5"L x 5"W |
| Size | 3.5" x 5" |

## Images

![SmartSign 3.5 x 5 inch “This Door Must Remain Unlocked When Building Is Occupied” Sticker Label, 3 mil Laminated Adhesive Polyester, Red and White, Made in USA - Image 1](https://m.media-amazon.com/images/I/71vPAhG0XnL.jpg)
![SmartSign 3.5 x 5 inch “This Door Must Remain Unlocked When Building Is Occupied” Sticker Label, 3 mil Laminated Adhesive Polyester, Red and White, Made in USA - Image 2](https://m.media-amazon.com/images/I/71XKD0rI2rL.jpg)
![SmartSign 3.5 x 5 inch “This Door Must Remain Unlocked When Building Is Occupied” Sticker Label, 3 mil Laminated Adhesive Polyester, Red and White, Made in USA - Image 3](https://m.media-amazon.com/images/I/71pvcyxAQpL.jpg)
![SmartSign 3.5 x 5 inch “This Door Must Remain Unlocked When Building Is Occupied” Sticker Label, 3 mil Laminated Adhesive Polyester, Red and White, Made in USA - Image 4](https://m.media-amazon.com/images/I/71z2HltGK7L.jpg)
![SmartSign 3.5 x 5 inch “This Door Must Remain Unlocked When Building Is Occupied” Sticker Label, 3 mil Laminated Adhesive Polyester, Red and White, Made in USA - Image 5](https://m.media-amazon.com/images/I/71Uvc9e3a-L.jpg)

---

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**Shop now:** [https://www.desertcart.sn/products/38099155-smartsign-3-5-x-5-inch-this-door-must-remain](https://www.desertcart.sn/products/38099155-smartsign-3-5-x-5-inch-this-door-must-remain)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-06-01*