# Kidde 10-Year Worry-Free Smoke & Carbon Monoxide Detector, Battery Powered, with Voice Alarm

**Brand:** [Kidde](https://shop.coreranger.com/brands/Kidde)
**SKU:** 21030866
**Price:** $52.53 · in stock
**URL:** https://shop.coreranger.com/product/kidde-10-year-worry-free-smoke-carbon-monoxide-detector-battery-powered-with-voice-alarm-205842861

## Specifications

| Spec | Value |
|---|---|
| Model # | 21030866 |
| Included | Batteries |
| Pack Size | 1 |
| Alert Type | Voice |
| Internet # | 205842861 |
| Returnable | 90-Day |
| Store SKU # | 1001262578 |
| Voltage (V) | 4.5 |
| Power Source | Battery |
| Alarm Sensor Type | Photoelectric |
| Product Depth (in.) | 1.6 in |
| Product Width (in.) | 5.22 in |
| Battery Type Required | Built-In |
| Commercial/Residential | Home |
| Alarm/Detector Features | 10-Year Battery,Hush Button,Tamper Resistant |
| Certifications and Listings | UL Listed |

## Description

The Kidde P3010CU is a 10-year, sealed battery, smoke and carbon monoxide alarm with a voice warning system that features photoelectric and electrochemical sensing technology with Smart Hush feature. This combination alarm combines the detection capabilities of a photoelectric sensor with that of an electrochemical sensor, which is used to detect CO. When either sensor notices a potential hazard, it will communicate with the other. Depending on what is detected, the alarm will adjust its smoke sensitivity in order to better discriminate between a real hazard and a false one. This constant communication enhances the alarm's overall performance and significantly reduces the potential for a nuisance alarm.

• 2-in-1 protection: combination smoke and CO alarm in 1 unit
• 10-year, sealed lithium battery, tamper-resistant
• Voice alarm alerts of fire, carbon monoxide gas, or low battery