ADT Smoke Detector

Saving seconds could save lives.


ADT Smoke Detector

Saving seconds could save lives.

Monitored fire protection
Help protect your home and family with monitored smoke detectors and heat detectors.
Status reminders
Know your smoke detector is working properly with LED and sound indicators.
Sensor technology
Get earlier detection of smoke or heat generated by fire.
Get 24/7 Monitoring with ADT.

Fast fire detection, faster response

When every second counts, monitored smoke and heat sensors can help detect the first signs of fire. Then our monitoring centers can quickly alert your local fire department and send you a text or alert as soon as fire is detected in your home.

Monitor your smoke detection from virtually anywhere

  • Get alerts on your mobile device if smoke or fire are detected

  • Unlock all exit doors to let in first responders

  • Turn off the air in your home to slow the spread of smoke

Protect your furry children even when you’re away

Your four-legged family members can hear the smoke detector alarm, but they can’t call for help. With monitored smoke protection, ADT can do it for them – and you – and alert your local fire department at the first sign of danger. It’s an easy way to take care of your furry children even if they’re home alone.

Did you know?

Half of home fire deaths result from fires reported between 11 p.m. and 7 a.m., when most people are asleep.

ADT Smoke Detectors offer these additional features

Smart check
Tells your control panel when it needs cleaning.
Customizable options
Gives you wireless and hard-wired smoke detector options for your home.
Professional installation
Ensures proper location and installation based on our security experts’ evaluation of your home.
Built-in sounder
Alerts everyone in your home when it detects a fire.

product specs

Smoke Detector


5.3" diameter x 1.6" depth

Mounting hardware


LED indicators


Tamper protected


Detection pattern

360 degrees

Transmission range

300 ft (92 meters) plus*


2.4 GHz


128-bit AES

Power requirements

3 volt CR123 battery (Qty 2)

Relative humidity

32°F to 95°F/0°C to 35°C

Approval listings

FCC/IC, ETL Listed to UL 268 and UL 521, cETL Listed to ULC-S530 and ULC-S531

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Our services

ADT is committed to your security, using our knowledge and expertise to help keep you safe 24/7.

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Home & life safety

Immediate detection and quick response times help protect you from intrusion, fires and more.

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Home security

Our 24/7 monitoring centers are ready to notify you and local emergency services to any danger.

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Home automation

Control your home from virtually anywhere using our intelligent, convenient ADT mobile app.

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