Buy Smoke & CO Detectors for Home Safety
Shop the best smoke & CO detectors for ultimate home safety. Battery, hardwired & smart options available. Protect your family today!
Found 48 items
- Features
- Connects to app via 2.4GHz WiFi for phone notifications
- Equipped with photoelectric and electrochemical sensors
- 5-10 year battery with low battery warning
- Features
- WiFi alerts for smoke and CO detection with phone notifications
- Loud 85dB alarm and real-time LCD display
- Battery-powered with easy, wiring-free installation
- Features
- UL2034 certified for U.S. safety compliance
- Remote monitoring and alerts via smartphone app
- 10-year sensor lifespan with 5-year battery
- Features
- Double detection for smoke and carbon monoxide
- Real-time Ring app notifications without subscription
- Over 25% faster smoke detection
- Features
- Reduced nuisance alarms with enhanced sensing technology
- Whole home smart connectivity for mobile alerts
- Real-time notifications for smoke or low battery warnings
- Features
- Matter-certified for universal compatibility
- Real-time notifications for door/window status
- 90dB customizable alarm for home security
- Features
- 10-year battery life with built-in lithium battery
- Wireless interconnection for whole-home coverage up to 820 ft
- Dual photoelectric smoke and electrochemical CO sensors
- Features
- Real-Time Ring App Notifications
- Over 25% faster smoke detection
- Whole Home Smart Connectivity
- Features
- WiFi-enabled with app alerts for smoke detection and low battery
- Top-access battery cover for easy replacement without removal
- App control for remote testing, muting, and notifications
- Features
- WiFi connectivity for phone alerts
- 2-in-1 smoke and CO detection
- Loud 85dB audible and visual alarm
- Features
- Smart Home Integration via Matter & Thread
- Advanced Dual-Photoelectric Detection
- Certified Safety & Award-Winning Design
- Features
- WiFi wireless connection with free app control
- Compatible with Alexa, Google Home, and Siri
- Easy installation with no hub required
- Features
- Real-time mobile alerts via WiFi
- Advanced photoelectric and electrochemical sensors
- Battery powered for flexible installation
- Features
- Mobile app notifications for existing smoke/CO detectors
- Easy setup in minutes without tools or professional installation
- Requires Ring Alarm Security System (sold separately)
- Features
- ETL Listed, UL2034, and FCC certified for U.S. safety compliance
- Japan-made FIGARO TGS5141 sensor with 10-year lifespan for precise CO detection
- Real-time Wi-Fi push notifications and app self-diagnostic functions
- Features
- Never-change 10-year battery
- 85-decibel alarm when smoke detected
- Enhanced sensing technology reduces false alarms
- Features
- WiFi connectivity with app notifications via Tuya Smart or Smart Life App
- Advanced photoelectric and electrochemical sensor technologies for reliable detection
- Smart home automation integration with other Tuya devices
- Features
- Continuous 24/7 monitoring with immediate phone alerts
- Ensure home/office safety with timely notifications
- Simple and flexible installation options
- Features
- Smart smoke detection with app alerts
- No-remove battery replacement design
- Full control at your fingertips via app
- Features
- WiFi wireless connection with free app control
- Compatible with Alexa, Google Home, and Siri
- Easy installation with no hub required
- Features
- Real-time alerts to your phone via app
- Dual sound and light alarm (>85dB siren)
- Smart low-battery reminders
- Features
- WiFi connectivity with no hub required
- Compatible with Alexa and Google Assistant
- App notifications for door/window status
- Features
- Supports Apple HomeKit, Alexa, Google, and SmartThings for seamless integration
- Real-time alert notifications via Meross app for immediate updates
- Home automation triggers to control other devices like lights
- Features
- Wireless glass break detector with app alerts
- Adjustable sensitivity from light touch to knock
- Smart linkage with other Tuya products like sirens