---
product_id: 82620799
title: "Nest Protect Smoke & Carbon Monoxide Alarm, Wired (2nd Gen)"
brand: "nest labs"
price: "$242.10"
currency: USD
in_stock: false
reviews_count: 8
category: "Hi"
url: https://www.desertcart.us/products/82620799-nest-protect-smoke-and-carbon-monoxide-alarm-wired-2nd-gen
store_origin: US
region: United States of America
---

# Nest Protect Smoke & Carbon Monoxide Alarm, Wired (2nd Gen)

**Brand:** nest labs
**Price:** $242.10
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Nest Protect Smoke & Carbon Monoxide Alarm, Wired (2nd Gen) by nest labs
- **How much does it cost?** $242.10 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/82620799-nest-protect-smoke-and-carbon-monoxide-alarm-wired-2nd-gen)

## Best For

- nest labs enthusiasts

## Why This Product

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

## Description

Nest Protect, 2nd Generation, Smoke and Carbon Monixide Alarm, Wired 120V, Dual sensor, Ionization, Photoelectric, Thinks, Speaks, and Alerts Your Phone, Speaks To Tell What's Wrong and Where, Sends Alerts To Your Phone In Case You Aren't Home, Split Spectrum Detects Fast and Slow Burning Fires, Can See The Invisible, Poisonous Carbon Monoxide You Can't, Long Lasting Sensors Keep You Safe and Sound For Up To 10 Years, Gives You A Nightly Promise That Batteries, Will Last The Night, UL Listed, SIGNED RESELLER AGREEMENT IS REQUIRED TO ORDER.

## Features

- - Phone alerts include:- Low-battery- Smoke & Carbon monoxide- Sensor failure- Split-Spectrum Sensor- Voice alarms with custom location- Nest App- App Silence- Detects carbon monoxide- 10-year product lifetime
- - Safety Checkup- Heads-Up alerts- Sound Check- Self Test- Nightly Promise- Pathlight- Steam Check- Wireless Interconnect- Safety History- What To Do- Home Report- Emergency clip record with Nest Cam
- - Nest Protect Wired: Three long-life backup batteries (Energizer? Ultimate Lithium ?L91? AA)
- ›See more product details

## Images

![Nest Protect Smoke & Carbon Monoxide Alarm, Wired (2nd Gen) - Image 1](https://images-na.ssl-images-amazon.com/images/I/51OCka8De7L._AC_UL160_SR160,160_.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ An Outstanding Product
*by D***N on June 15, 2018*

outstanding technology.  This is a an outstanding use of technology.  they do what they are supposed to do (detect smoke and carbon monoxide) as well as test themselves and connect to each other and your phone app.  While not cheap, they are an outstanding product.

### ⭐⭐⭐⭐⭐ Easy installation and they work like they should
*by K***4 on September 22, 2018*

Easy to install, easy to navigate the app. They just work. And the ambient light when they detect movement at night is a nice perk!

### ⭐⭐⭐⭐⭐ Love the automatic night light feature.
*by E***2 on September 13, 2018*

Easy setup/installation and looks good.

---

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**Shop now:** [https://www.desertcart.us/products/82620799-nest-protect-smoke-and-carbon-monoxide-alarm-wired-2nd-gen](https://www.desertcart.us/products/82620799-nest-protect-smoke-and-carbon-monoxide-alarm-wired-2nd-gen)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-19*