Smoke & Heat Detector

Rest easy, knowing we never rest. Our wireless monitored smoke and heat detectors provide constant protection and early smoke and fire warnings, for immediate action. Supported by our 24/7/365 monitoring as standard, for ultimate peace of mind for you and your family.

Features

  • Loud alarm buzzer (85db) and flashing LED light for instant warning
  • Tests for smoke and heat every 7-8 seconds
  • PowerG wireless technology links to the intruder panel, alerting you and our Monitoring Centre of any problems
  • Advanced Encryption Standard (AES), used worldwide, delivers iron-clad protection against interference, for ultra-reliable cyber protection with minimum false alarms
  • LED lights flash green every 12 seconds during normal operation
  • Different audio and visual alerts distinguish between low battery, clean needed, device tampering and test mode
  • LED lights change colour depending on status and fault for easy troubleshooting
  • Certified by the most stringent international standards

Product Information

More than just smoke detection. Our smoke and heat detectors provide unparalleled protection for your home and your family, with 24/7/365 monitoring and early warnings of smoke and fire. Plus, we also detect when the battery is low, so that’s one less thing for you to worry about.

In the event of a fire, rest assured, while you get your family to safety, we’ll contact the emergency services. We understand that speed and accuracy is critical in a fire and respond to alarms in an average of just 8 seconds, making us the fastest in the industry*.

Product Specs

  • Dimensions:
  • H: 5” (12.7cm) W: 2.5” (6.4cm) D: 2.5” (6.4cm)
  • Weight:
  • 243g (8.75oz) (suitable for wall or ceiling installation, with bracket)
  • Sound:
  • 85db built-in alarm buzzer
  • Operating temperature:
  • 4.4°C to 37.8°C (40°F to 100°F)
  • Detects:
  • Smoke and temperatures exceeding 57°C (135°F)
  • Battery life:
  • 3 years (based on typical use)
  • Approvals:
  • FCC/IC, UL/ULC, CNC CSFM (for PGx936) CE

Discover the device

Click the buttons below to find out more

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LED LightsEasily identify status and faults

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SensorHigh-performing smoke and heat detection

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Test ButtonTest it yourself, alongside our 24/7/365 monitoring

FAQs

Can I purchase a smoke and heat detector as a standalone item without a monitoring contract?

Our smoke and heat detectors are only available as an add-on to our home alarm packages. We only offer monitored products or packages, providing you unparalleled protection.

What is the difference between an ADT smoke and heat detector, and self-installed smoke alarms?

Unlike home self-installed smoke alarms, we don’t just sound the alarm, we answer it. Our smoke and heat detectors offer 24/7/365 monitoring and an alarm never goes unanswered. Powered by PowerG wireless technology, our detectors alert you, as well as our Monitoring Centre, who respond in an average of just 8 seconds*.

Do I still need to test the battery?

You can leave that to us. Our detectors are constantly monitored, so we will let you know when the battery is low. Our all-inclusive service plan, which comes as standard, covers you for replacement batteries, plus call out and labour for any issues, including accidental damage.

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Included in

Our Smoke & Heat Detector is available as an add-on with the below packages:

View all packages

Works with

Our Smoke & Heat Detector is fully compatible with the following products:

Why ADT?

ResidentialBusiness

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They'll arrange to visit your premises and recommend the right security solution based on your property and business.

CALL: 0800 804 6226


If you have any questions about our products and services, you can call us on:

0808 273 4201

8.30am - 6pm Monday to Friday,
9am - 5pm Saturday

Get a free security assessment and a quote specific to your needs by calling 0808 2734 201.

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Book a free security audit

To find out more about how ADT can help protect your business, enter your details and one of our Security Consultants will be in touch.

They'll arrange to visit your premises and recommend the right security solution based on your property and business.

Your details

Company details

Getting a free security assessment and tailored quote is simple. We offer home visits, or via video link or telephone if preferred.

Getting your free security assessment and tailored quote is simple. Completing the fields below helps our security specialists quickly arrange a consultation, either at home, over the phone or via video link.

Thanks for your interest in ADT. To arrange your free security assessment and tailored quote, simply complete the form below. Our expert team will be in touch to arrange a consultation, either at home, by phone or via video link.

Thanks for your interest in ADT. To arrange your free security assessment and tailored quote, simply complete the form below. It helps our team make sure they've got everything they need before arranging a consultation, either at home, by phone or via video link.

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Your details

If you have any questions about our products and services, you can call us on:

0808 2714 435

Our advisors are available from:
8.30am - 6pm Monday to Friday,
9am - 5pm Saturday

Please use this form to submit an enquiry. This form collects your name, email address, and other personal information. Please read our Privacy Policy for information on how we protect and manage your personal data. By completing this form and submitting your information, you confirm that you have reviewed, understood and accepted our privacy terms as well as our cookie terms.