Get 24/7 Monitoring with ADT. Compare Our Packages

Fast Fire Detection, Faster Response

When every second counts, monitored smoke and heat sensors can 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

Sophie the dog accidentally started a house fire. She couldn’t call 911, but ADT mobile alerts helped her owner save her life

Sophie’s Story

Take Care of Your Pets Even When You’re Away

Your pets can hear the smoke detector alarm, but they can’t call for help. But with monitored smoke protection, ADT can do it for them – and you – alerting your local fire department at the first sign of danger. It’s an easy way to take care of your pets even if they’re home alone.

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

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.

Built-In Sounder

Alerts everyone in your home when it detects a fire.

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.

Help Protect Your
Home and Family

Get 24/7 Monitoring Starting at Just

$1 a day

^Requires 36-month monitoring contract.
Early termination & activation fees apply.
Enrollment in QSP & Easy Pay required.
Certain markets excluded.
See terms and pricing here.


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)
Operating Temperature
32°F to 95°F/0°C to 35°C
Relative Humidity
5-95%, non-condensing
Approval Listings
FCC/IC, ETL Listed to UL 268 and UL 521, cETL Listed to ULC-S530 and ULC-S531
*Varies based on each installation due to environmental conditions.
Our Services
Our Services
Our Services

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

Video Surveillance
Video Surveillance
Video Surveillance

Get peace of mind knowing you can look in on your home with live video, and store video clips to watch later.

Fire, Home & Safety
Fire, Home & Safety
Fire, Home & Safety

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

Home Security
Home Security
Home Security

Relax, our monitoring centers are on the job 24/7, ready to notify you and local emergency services to any danger.