# Kidde Hardwired Smart Smoke and Carbon Monoxide Detector, Voice Alerts, Interconnected Alarm

**Brand:** [Kidde](https://shop.coreranger.com/brands/Kidde)
**SKU:** 21033277
**Price:** $74.97 · in stock
**URL:** https://shop.coreranger.com/product/kidde-hardwired-smart-smoke-and-carbon-monoxide-detector-voice-alerts-interconnected-alarm-341045164

## Specifications

| Spec | Value |
|---|---|
| Model # | 21033277 |
| Included | Batteries,Battery Back-Up,Owner's Manual |
| Pack Size | 1 |
| Alert Type | Siren,Voice |
| Internet # | 341045164 |
| Returnable | 90-Day |
| Works With | Alexa |
| Store SKU # | 1015300818 |
| Voltage (V) | 120 V |
| Power Source | Hardwired |
| Alarm Sensor Type | Photoelectric |
| Product Depth (in.) | 1.88 in |
| Product Width (in.) | 5 in |
| Battery Type Required | AA |
| Commercial/Residential | Home |
| Alarm/Detector Features | Battery Back-Up |
| Certifications and Listings | ETL Listed,UL Listed |

## Description

Help protect what matters most with the Hardwired Smart Smoke and Carbon Monoxide Detector, Kidde App Enabled, Voice Alerts, Interconnected Alarm. Experience whole home smart connectivity by adding one smart alarm to your existing Kidde hardwired alarms and get real-time notifications at home or away, including smoke, CO and low battery warnings. Just download the Kidde app to begin alarm setup - no additional devices required. This Kidde app enabled smoke and CO alarm's enhanced sensing technology features over 25% faster smoke detection and reduces false alarms often caused by cooking. Clear voice alerts announce "Fire!" or "Warning, Carbon Monoxide" to help identify which hazard is detected in your home. Powered by 120V AC wiring with two AA backup batteries (included) to help ensure you're protected during outages. The test and hush button ensures your smoke and CO alarm is working and allows you to silence the alarm.

• Get real-time notifications from your phone
• Double the detection with 29% faster smoke and CO alerts.
• Test & Shut button to silence false alarm sounds