---
product_id: 528491440
title: "4+1 Liquid Propane Gas Smart BBQ Grill, 4 Burners & 1 Side Burner, Denali 405 Stainless Steel with Smart technology, Knob Controls, Outdoor Use"
brand: "monument grills"
price: "$2621"
currency: NZD
in_stock: true
reviews_count: 8
category: "Monument Grills"
url: https://www.desertcart.nz/products/528491440-4-1-liquid-propane-gas-smart-bbq-grill-4-burners
store_origin: NZ
region: New Zealand
---

# 710 sq.in grilling area Smart Bluetooth app control 60,000 BTU high power 4+1 Liquid Propane Gas Smart BBQ Grill, 4 Burners & 1 Side Burner, Denali 405 Stainless Steel with Smart technology, Knob Controls, Outdoor Use

**Brand:** monument grills
**Price:** $2621
**Availability:** ✅ In Stock

## Summary

> 🔥 Grill smarter, not harder — own the backyard with Monument Denali 405!

## Quick Answers

- **What is this?** 4+1 Liquid Propane Gas Smart BBQ Grill, 4 Burners & 1 Side Burner, Denali 405 Stainless Steel with Smart technology, Knob Controls, Outdoor Use by monument grills
- **How much does it cost?** $2621 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/528491440-4-1-liquid-propane-gas-smart-bbq-grill-4-burners)

## Best For

- monument grills enthusiasts

## Why This Product

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

## Key Features

- • **Smart Grill Mastery:** Control temps and monitor cooking remotely via Bluetooth app with a 65 ft outdoor range—grill like a pro from anywhere.
- • **Powerhouse Performance:** 60,000 BTUs deliver rapid heat-up and even cooking for flawless searing and slow roasting.
- • **Sleek & Durable Design:** Stainless steel frame with weather-resistant build and LED-lit knobs for a modern, reliable outdoor grilling experience.
- • **Massive Entertainer's Surface:** 710 sq.in primary cooking area lets you grill up to 28 burgers at once—perfect for your next social BBQ.
- • **Precision Temperature Control:** Dual LED displays and meat probe ensure perfect doneness every time, eliminating guesswork.

## Overview

The Monument Grills Denali 405 is a premium 4-burner propane gas grill featuring 60,000 BTUs of power, a spacious 710 sq.in cooking surface, and advanced smart Bluetooth control. Its stainless steel construction, LED temperature displays, and intuitive knob lighting combine durability with cutting-edge convenience, making it the ultimate choice for millennial professionals who demand performance and style in outdoor cooking.

## Description

desertcart.com: Monument Grills 4+1 Liquid Propane Gas Smart BBQ Grill, 4 Burners & 1 Side Burner, Denali 405 Stainless Steel with Smart technology, Knob Controls, Outdoor Use : Patio, Lawn & Garden

Review: Very impressive company and grill - First grill i have bought in 20 years. I was attracted to Monument by the good looks and features. I am just as pleased at how easy in was to assemble and use. Dont think i will get much from the lighted knobs but the temp probes and digital temp reading is very useful. The grill heats up quickly and the cast iron grates are good for searing and great quality. Packing was first class. Well done Monument!
Review: Amazing grill!! Has everything you need. - Hubby loves this grill! Worth the price. Sturdy and it has so many great features. It was not difficult for him to put together.

## Features

- Note: The Denali 405 and 425 models use only propane, while the Denali 605 can use both propane and natural gas.
- 60,000 BTU High-Performance Grilling Power: The Denali 405 propane grill delivers robust 60,000 BTUs of cooking power for fast preheating and even heat distribution across the entire cooking surface. Effortlessly sear steaks, slow-cook roasts, or tackle any outdoor cooking challenge.
- Spacious 710 Sq.in Large Grilling Area: Boasting a generous 710 square inches of primary cooking space, the Denali 405 gas grill provides ample room for entertaining large groups. Grill up to 28 burgers simultaneously, perfect for family gatherings, tailgate parties, or backyard BBQs.
- Convenient Push-Button Electronic Ignition: Start grilling instantly with the reliable electronic ignition system. No more struggling with matches or lighters – enjoy dependable, quick starts every time.
- Smart Bluetooth Grill App Control: Master your 4-burner gas grill remotely with integrated smart technology. Use the companion smartphone app to precisely control temperature, monitor cooking time, and receive alerts, even when you're not next to the grill. Features an impressive 65 ft (20m) outdoor / 16 ft (5m) indoor connectivity range.
- Dual-Temperature LED Display With Probe: Keep perfect track with the digital LED control panel. Easily monitor both the internal grill temperature and the exact internal meat temperature via the included grill probe, ensuring ideal doneness every cook.
- Intuitive Knob Light Indicators: LED backlit control knobs clearly show the grill's operational status: the white light means the grill is off; the red light means high heat mode; the orange light means low heat mode. Offers dual-power flexibility (AA batteries or convenient USB-C charging port).
- Heat-Saving Viewing Lid: Check on your food easily with the integrated viewing window. Maintain consistent cooking temperatures and ensure even grilling results without lifting the lid and losing valuable heat.
- Weather-Resistant Construction: Heavy-duty materials withstand outdoor elements and high-frequency use. Features stainless steel components for long-lasting grill durability.
- Cleaning & Maintenance: Wash the grates and removable parts with warm, soapy water, using a soft sponge for gentle cleaning. You can find detailed cleaning instructions for each part of the grill in the user manual.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BR3KMZQH |
| Best Sellers Rank | #56,751 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #211 in Propane Grills |
| Brand | Monument Grills |
| Brand Name | Monument Grills |
| Color | Stainless Steel |
| Cooking Surface Area | 710 Square Inches |
| Cooking System | Gas grill with smart technology |
| Customer Reviews | 4.4 out of 5 stars 148 Reviews |
| Finish Types | Stainless |
| Frame Material | Stainless Steel, iron |
| Fuel Type | Gas |
| Grill Configuration | Four-burner |
| Handle Material | Stainless Steel |
| Included Components | Electric Starter |
| Installation Type | Free Standing |
| Item Dimensions | 57.9 x 48 x 23.3 inches |
| Item Dimensions D x W x H | 23.3"D x 57.9"W x 48"H |
| Item Height | 23.3 inches |
| Item Type Name | Propane grill |
| Item Weight | 43.5 Pounds |
| Main Burner Count | 4 |
| Manufacturer | Monument Grills |
| Material Type | Iron, Stainless Steel |
| Model Name | Denali 405 |
| Model Number | Denali 405 |
| Number Of Racks | 2 |
| Number of Heating Elements | 4 |
| Number of Power Levels | 2 |
| Other Special Features of the Product | Wheels |
| Primary Cooking Method | Gas |
| Product Dimensions | 23.3"D x 57.9"W x 48"H |
| Recommended Uses For Product | Outdoor |
| Required Assembly | Yes |
| Side Burner Count | 2 |
| Special Feature | Wheels |
| UPC | 856597007867 |
| Warranty Description | For orders purchased from August 20, 2024, the grill comes with a 2-year warranty. Additionally, the stainless steel burners are covered by an 8-year limited warranty, and the electrical components are under a 1-year warranty. (Please note that orders purchased before August 20, 2024, are covered by a 1-year warranty only.) |
| Wattage | 17580 watts |

## Product Details

- **Brand:** Monument Grills
- **Product Dimensions:** 23.3"D x 57.9"W x 48"H
- **Special Feature:** Wheels
- **Color:** Stainless Steel
- **Fuel Type:** Gas

## Images

![4+1 Liquid Propane Gas Smart BBQ Grill, 4 Burners & 1 Side Burner, Denali 405 Stainless Steel with Smart technology, Knob Controls, Outdoor Use - Image 1](https://m.media-amazon.com/images/I/61V+y7kIN1L.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: What are the weight and dimentions of the grill?**
A: Hi Product Dimensions: 23.3"D x 57.9"W x 48"H, Item Weight: 102 Pounds

**Q: ls the Bluetooth stable to use?**
A: Yes. The Bluetooth connect with the grill reliably for up to 65 feet outside.

**Q: Where can I see the temperature?**
A: Hi You can check the temperature via Bluetooth app or intelligent Temperature Display.

**Q: Is this grill convertable to natural gas?**
A: Hi This grill can't convert to natural gas. We have 41847NG natural gas grill in our store.

**Q: ls the window lid of good quality?**
A: Yes. The window lid adopts high density glass that can resist high temperature up to 752 F.Don't hit it with sharps stuffs or treat it with larae temperaturedifference.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very impressive company and grill
*by R***K on July 23, 2025*

First grill i have bought in 20 years. I was attracted to Monument by the good looks and features. I am just as pleased at how easy in was to assemble and use. Dont think i will get much from the lighted knobs but the temp probes and digital temp reading is very useful. The grill heats up quickly and the cast iron grates are good for searing and great quality. Packing was first class. Well done Monument!

### ⭐⭐⭐⭐⭐ Amazing grill!! Has everything you need.
*by B***D on August 5, 2025*

Hubby loves this grill! Worth the price. Sturdy and it has so many great features. It was not difficult for him to put together.

### ⭐⭐⭐⭐⭐ Quality, Amazing and Worth It
*by M***A on July 15, 2023*

This propane grill is amazing i have zero complaints about it. It was a very reasonable price and i receieved it very fast after ordering. The boxes where in great shape and so i assembled it. Directions where very detailed and it was very easy to put togeather by yourself (took me approx 1 hr alone). The metal and quality of this grill is amazing. Once its all assembled its very sturdy and the caster wheels roll effortlessly on my driveway. The built in meat thermometer technology is so cool and innvenative so you could easy cook some food low ans slow for sure. This grill has many great features and qualitys and i 100% recomend it to anyone. And as i reviewer i also contact customer service to add its quality to my review and this company didnt dissapoint i give there service a top notch A+ for sure kind and informative without a doubt.

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-27*