smoke & fire alarms for home security

Smoke & Fire Alarms for Home

Protect your home and family from life-threatening emergencies with advanced smoke and fire alarms for home security. These smart smoke and fire detectors react instantly to dangerous smoke, heat, or flames, alerting you and triggering emergency response even when you’re away. With wireless smoke detectors for home security and professional ADT monitoring, your home stays protected 24/7 with fast, reliable detection and real-time alerts.

Smart Smoke and Fire Detection That Saves Lives

Smoke and Fire Alarm

Fast Detection for Smoke, Heat, and Fire

Our smoke and fire detectors react instantly to dangerous smoke or sudden heat changes, giving your family critical time to respond. With advanced sensing technology, they provide early warnings that help prevent small incidents from becoming life-threatening emergencies.

ADT Monitoring

Always-On Monitoring for 24/7 Life Safety

Unlike stand-alone battery alarms, our monitored detectors alert ADT the moment smoke or fire is detected. This ensures professional emergency response even when you’re asleep, away from home, or unable to reach your phone.

Wireless smoke and fire alarm

Wireless Installation With No Mess or Disruption

These wireless smoke detectors for home security install quickly without drilling or complicated wiring. Their clean, low-profile design blends easily into any room while maintaining strong, reliable connectivity.

Touchscreen security control panel

Seamless Integration With Your Smart Security System

Our smoke and fire alarms for home security connect directly to your alarm panel and mobile app for real-time notifications. They work alongside your other security devices to create a complete smart fire-detection system throughout your home.

Features

  • Two-way wireless communication using SiX™ Two-Way Wireless Technology with 128-bit AES encryption for secure signal transmission
  • Combined smoke and heat detection: photoelectric smoke sensing, fixed temperature and rate-of-rise heat detection
  • “One-Go / All-Go” alarm interconnect mode: when one detector alarms, all interconnected detectors sound
  • Wide-area coverage: devices capable of covering large rooms with multiple windows or doors

Specifications

  • Diameter: approx. 5.3 inches (135 mm) and depth approx. 1.6 inches (42 mm)
  • Wireless transmission range: approx. 300 ft from the panel (open air)
  • Power supply: 3 V CR123A lithium battery (1 or 2 depending on variant)
  • Operating temperature: About 32°F to 95°F (0°C to 35°C)

Why Smoke and Fire Alarms Are Essential

Our monitored smoke detectors provide early warning for smoke, heat, and fire, giving your family critical time to escape. Unlike stand-alone battery alarms, these professionally monitored devices instantly alert ADT’s emergency response centers, ensuring help is on the way when every second matters.

Home Security Smoke detector

Protect what matters most, contact us today to schedule your free in-home safety assessment.

Home Security smoke detector

Smoke & Fire Alarms for Home FAQs

Yes. Standard battery alarms only alert you if you’re home. Monitored smoke detectors alert ADT immediately so help is dispatched even when you’re not there.

Our smoke and fire detectors use advanced photoelectric sensors designed to reduce nuisance alarms from everyday cooking.

Yes, our smart smoke and fire detection system monitors for smoke, sudden heat changes, and active flames for comprehensive life-safety coverage.

Place them near sleeping areas, kitchens, main living spaces, and every level of your home for full protection.

Yes, our ADT smoke and fire alarms use secure wireless communication for clean installation and reliable performance.

Yes. Our monitored smoke and fire alarms for home security include backup batteries that keep them functioning during power outages. Even if your home loses electricity, the detectors continue to operate and can still alert ADT monitoring if smoke or fire is detected.