---
product_id: 660561085
title: "Kidde Smoke & Carbon Monoxide Detector, AA Battery Powered, LED Warning Light Indicators, 2 Pack"
brand: "kidde"
price: "¥30572"
currency: JPY
in_stock: true
reviews_count: 8
category: "Kidde"
url: https://www.desertcart.jp/products/660561085-kidde-smoke-and-carbon-monoxide-detector-aa-battery-powered-led
store_origin: JP
region: Japan
---

# 3 LED status indicators Battery powered, no wiring needed 2-in-1 Smoke & CO detection Kidde Smoke & Carbon Monoxide Detector, AA Battery Powered, LED Warning Light Indicators, 2 Pack

**Brand:** kidde
**Price:** ¥30572
**Availability:** ✅ In Stock

## Summary

> 🚨 Stay ahead of danger with Kidde’s all-in-one safety sentinel!

## Quick Answers

- **What is this?** Kidde Smoke & Carbon Monoxide Detector, AA Battery Powered, LED Warning Light Indicators, 2 Pack by kidde
- **How much does it cost?** ¥30572 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/660561085-kidde-smoke-and-carbon-monoxide-detector-aa-battery-powered-led)

## Best For

- kidde enthusiasts

## Why This Product

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

## Key Features

- • **Always-On Assurance:** Self-testing alarm with clear LED alerts keeps you confidently informed 24/7.
- • **Dual Threat Defense:** Protect your home from both smoke and invisible carbon monoxide with one sleek device.
- • **Effortless Installation:** No wiring hassles—just twist & click the mounting bracket for instant safety.
- • **Long-Term Peace of Mind:** 10-year limited warranty and end-of-life alerts ensure your safety never expires.
- • **Smart False Alarm Reduction:** Advanced sensing tech minimizes annoying false alarms from cooking.

## Overview

The Kidde Smoke & Carbon Monoxide Detector 2-Pack combines cutting-edge photoelectric and electrochemical sensors to detect smoke and CO simultaneously. Battery powered with included AA batteries, it installs easily with a twist-and-click bracket and features 3 LED indicators for real-time status updates. Tested to the latest UL standards, it reduces false alarms, self-tests continuously, and offers a 10-year warranty with end-of-life alerts—making it an essential, hassle-free safety upgrade for every modern home.

## Description

Experience the next level of fire safety with the Kidde Smoke & Carbon Monoxide Detector, AA Battery Powered, LED Warning Light Indicators, 2 Pack, model 30CUDR. This smoke & CO detector has enhanced sensing technology that reduces false alarms often caused by cooking and sends fast alerts that help give your family more time to get out safely. To detect carbon monoxide an electrochemical sensor is used. This alarm offers a modern 5-inch design ideal for all living spaces such as living rooms, hallways, kitchens, & bedrooms. Comprehensively tested and designed to the latest UL standard for safety and reliability, the 5-inch combination smoke & CO alarm is powered by 2 replaceable AA alkaline batteries (included) for continual detection even during outages. Batteries should be replaced every 6 months or when the alarm sounds a low battery chirp. In addition, it’s self-testing and easy to install with the included twist-and-click mounting bracket. This Kidde combination alarm is equipped with end-of-life notifications that will beep to remind you it’s time to replace it at the of its 10-year lifespan. Meets requirements of 9th Edition UL 217, UL 2034 4th Edition, and FCC. Does not meet requirements for CSFM.

Review: Essential Dual Protection for Peace of Mind - The Kidde Smoke & Carbon Monoxide Detector is one of those products you install and immediately feel safer. This AA battery-powered unit is an absolute home essential, offering crucial dual protection against both smoke and the invisible, odorless threat of carbon monoxide (CO). Installation was a breeze. It came with everything needed, and I had it mounted and tested within minutes. The fact that it's battery-powered means I didn't have to worry about wiring, and the AA batteries ensure reliable operation. The LED warning indicators are clear, and the unit performs a reliable self-test function. Knowing that this one detector is constantly monitoring for two of the most significant household dangers provides tremendous peace of mind. This is a five-star safety investment that every home should have. Highly recommended for superior, hassle-free protection.
Review: What's your life worth? - Very easy to install and easy to test - the loud alarm is more than sufficient to wake from a deep sleep. After installing the mounting plate - two screws with wallboard anchors, simply remove a sticker preventing battery and terminal contact and twist the unit to secure to the mounting plate. Again, then test and the alarm is loud! If you're comparing with others, do pay attention to see if the unit is UL approved, not just tested to UL standards. Many of the cheap ones from china are NOT tested and approved by UL. If you read the low rating comments on those cheaper units the stories should give you sufficient pause to spend more for quality that protects your life.

## Features

- 2-IN-1 DETECTION: Alerts you to both smoke & carbon monoxide (CO) using a single, cost-effective detector.
- ENHANCED SENSING TECHNOLOGY: Reduces false smoke alarms often caused by cooking. Comprehensively tested to meet the latest UL standards, meets UL 217 9th Edition, UL 2034 4th Edition, & FCC standards.
- NO WIRING NEEDED: Operates on 2-AA alkaline batteries (included) providing easy installation, simply mount the bracket onto the ceiling and twist & click the 5-inch smoke & CO alarm into the bracket.
- SELF-TESTING ALARM: Internal components ensure alarm is always operating as expected. Not a substitute for a manual push test, perform a button test once per week to verify alarm operation.
- 3 LED NOTIFICATIONS: LED lights indicate alarm status, green = normal operation, amber = operating error, red = smoke or carbon monoxide detected & a loud 85-decibel alarm will sound.
- TEST & HUSH BUTTON: Makes it easy to test the 5-inch combination detector and silence false alarms, should they occur.
- BATTERY REPLACEMENT: Batteries should be replaced every 6 months, a low battery chirp alerts you when batteries need replacing.
- 10-YEAR LIMITED WARRANTY: Warranty begins when the alarm is powered on. If that date is unknown, it should be assumed that alarms should be replaced.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DDWS64GR |
| Alarm | Smoke and Carbon Monoxide Alarm |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | #2,365 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #12 in Smoke & Carbon Monoxide Alarms |
| Brand | Kidde |
| Color | White |
| Customer Reviews | 4.5 4.5 out of 5 stars (695) |
| Date First Available | September 23, 2024 |
| Included Components | AA batteries, Mounting Hardware, Two Alarm, User Guide |
| Item Package Quantity | 1 |
| Item Weight | 12.8 ounces |
| Item model number | 30CUDR |
| Manufacturer | Kidde |
| Material | Plastic |
| Number of Items | 1 |
| Operating Humidity | 10 to 95% relative humidity (RH), non-condensing |
| Part Number | 21032831 |
| Power Source | Battery Powered |
| Product Dimensions | 1.88"D x 5"W x 5"H |
| Sensor Type | Photoelectric, Electrochemical |
| Shape | Circular |
| Size | 2 Pack |
| Style | Modern |
| UPC | 047871328314 |
| Upper Temperature Rating | 100 Degrees Fahrenheit |

## Product Details

- **Brand:** Kidde
- **Style:** Modern
- **Power Source:** Battery Powered
- **Color:** White
- **Product Dimensions:** 1.88"D x 5"W x 5"H
- **Item Weight:** 0.8 Pounds
- **Alarm:** Smoke and Carbon Monoxide Alarm
- **Operating Humidity:** 10 to 95% relative humidity (RH), non-condensing
- **Upper Temperature Rating:** 100 Degrees Fahrenheit
- **Sensor Type:** Photoelectric, Electrochemical

## Images

![Kidde Smoke & Carbon Monoxide Detector, AA Battery Powered, LED Warning Light Indicators, 2 Pack - Image 1](https://m.media-amazon.com/images/I/71djl85yZVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Essential Dual Protection for Peace of Mind
*by B***. on October 13, 2025*

The Kidde Smoke & Carbon Monoxide Detector is one of those products you install and immediately feel safer. This AA battery-powered unit is an absolute home essential, offering crucial dual protection against both smoke and the invisible, odorless threat of carbon monoxide (CO). Installation was a breeze. It came with everything needed, and I had it mounted and tested within minutes. The fact that it's battery-powered means I didn't have to worry about wiring, and the AA batteries ensure reliable operation. The LED warning indicators are clear, and the unit performs a reliable self-test function. Knowing that this one detector is constantly monitoring for two of the most significant household dangers provides tremendous peace of mind. This is a five-star safety investment that every home should have. Highly recommended for superior, hassle-free protection.

### ⭐⭐⭐⭐⭐ What's your life worth?
*by W***M on January 2, 2026*

Very easy to install and easy to test - the loud alarm is more than sufficient to wake from a deep sleep. After installing the mounting plate - two screws with wallboard anchors, simply remove a sticker preventing battery and terminal contact and twist the unit to secure to the mounting plate. Again, then test and the alarm is loud! If you're comparing with others, do pay attention to see if the unit is UL approved, not just tested to UL standards. Many of the cheap ones from china are NOT tested and approved by UL. If you read the low rating comments on those cheaper units the stories should give you sufficient pause to spend more for quality that protects your life.

### ⭐⭐⭐⭐⭐ Seem pretty good BUT...
*by K***Y on November 1, 2025*

These seem to work pretty good but after a few weeks they started chirping, we had lithium batteries in them they wouldn't quit chirping until we put Alkaline batteries in .

## Frequently Bought Together

- Kidde Smoke & Carbon Monoxide Detector, AA Battery Powered, LED Warning Light Indicators, 2 Pack
- Kidde Multi Purpose Fire Extinguisher for Home, Office, Dorm, Residential, 1A10BC, 2 Pack
- Kidde Smoke & Carbon Monoxide Detector, AA Battery Powered, LED Warning Light Indicators, 4 Pack

---

## 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.jp/products/660561085-kidde-smoke-and-carbon-monoxide-detector-aa-battery-powered-led](https://www.desertcart.jp/products/660561085-kidde-smoke-and-carbon-monoxide-detector-aa-battery-powered-led)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-04*