---
product_id: 38099155
title: "SmartSign \"This Door Must Remain Unlocked When Building is Occupied\" Label | 3.5\" x 5\" Laminated Vinyl"
brand: "fireextinguishersigns"
price: "806158₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/38099155-smartsign-this-door-must-remain-unlocked-when-building-is-occupied
store_origin: VN
region: Vietnam
---

# SmartSign "This Door Must Remain Unlocked When Building is Occupied" Label | 3.5" x 5" Laminated Vinyl

**Brand:** fireextinguishersigns
**Price:** 806158₫
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** SmartSign "This Door Must Remain Unlocked When Building is Occupied" Label | 3.5" x 5" Laminated Vinyl by fireextinguishersigns
- **How much does it cost?** 806158₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/38099155-smartsign-this-door-must-remain-unlocked-when-building-is-occupied)

## Best For

- fireextinguishersigns enthusiasts

## Why This Product

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

## Description

This Door Must Remain Unlocked When Building Is Occupied - Adhesive Signs and Labels, 5" x 3.5" - In an emergency, fire safety signs are critically important. Use a "this door must remain unlocked when building is occupied" sign. Don't ignore emergency equipment.

## Features

- A safer facility is a happier and more productive place to wrok. Safety is contagious.
- Remind people what they are dealing with so they can take the proper precautions.
- Post this sign conspicuously.

## Images

![SmartSign "This Door Must Remain Unlocked When Building is Occupied" Label | 3.5" x 5" Laminated Vinyl - Image 1](https://images-na.ssl-images-amazon.com/images/I/51%2BuQA9qgQL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vn/products/38099155-smartsign-this-door-must-remain-unlocked-when-building-is-occupied](https://www.desertcart.vn/products/38099155-smartsign-this-door-must-remain-unlocked-when-building-is-occupied)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-20*