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Honeywell XS100T 10 Year Thermal Smoke A

Honeywell XS100T 10 Year Longlife Battery Thermally Enhanced Optical Smoke Alarm

Product Code: XS100T-EN

Customer Rating: 5 stars

Honeywell XS100T 10 Year Thermal Smoke Alarm Key Features

  • Thermally-enhanced smoke alarm
  • 10 Year Warranty & Battery (Tamperproof).
  • Can wireless interlink with other Honeywell X-Series alarms using the XW100 plug in module (separate module is required for each alarm)
  • Low volume test mode.
  • CE marked and Kitemarked to BS EN14604:2005
  • Easy to install and use.
  • Meets the requirements of the 2022 Scottish Legislation for fire alarms in homes (when interlinked using the XW100 Module)

Product Information

The XS100T is a multi-criteria smoke alarm which combines both an optical and thermal sensor to offer superior performance, fast detection of multiple fire types (fast flaming and slow smoldering) and improved resilience to false alarms.

The signals from the optical and thermal sensors are combined using an intelligent algorithm to improve reaction speed while reducing the risk of false alarms. As the thermal sensor detects an increase in temperature around the alarm this will then increase the sensitivity of the optical sensor which registers smoke particles and an alarm condition is triggered once the combined signals reach the set threshold.

Complete with a sealed longlife lithium battery (10 year life) and a 10 year manufacturer warranty, the XS100T Thermally Enhanced Optical Smoke Alarm is designed to offer ultimate performance and reliability throughout the alarm life with minimal maintenance required from the user.


Optional Wireless Interconnection

Using the XW100 Plug in Module any X-Series alarm (including the XS100T-EN) can be wireless interconnected to any other X-Series alarm (whether that be Smoke, Heat & Carbon Monoxide) allowing you to create a system (maximum of 32 devices) for your home. A separate wireless module is required for each alarm to interlink them.


Compatible Alarms: 

The below devices are compatible with the Honeywell XS100T-EN (when used with the XW100 plug in module which is required for each alarm).

Model Number  Model Type Interconnection Type 
XS100-EN Smoke Alarm Wireless Connection
XH100-EN Heat Alarm  
 XC70 Carbon Monoxide Detector  Wireless Connection 
 XC100 Carbon Monoxide Detector   Wireless Connection 
 XC100D Carbon Monoxide Detector   Wireless Connection 

Technical Details

Manufacturer : Honeywell
Product Code: Honeywell XS100T-EN
Product Weight: 185g
Sound Output: >85dB @ 3m, Distinct “Fire” alarm sound
Dimensions: Diamater:116 x H:42 mm
Power Supply: Long-life Lithium Battery, 3V, Sealed-in.
Operating Temperature Range: 0˚C to 40˚C
Manufacturers Warranty Period: 10 Years

Customer Reviews

  • from Somerset Rating:5 stars

    Excellent product and very easy to set up.

  • from Bristol. Rating:5 stars

    Very easy to install and set up. Unobtrusive ceiling mounted. Perhaps a small additional card or cut out section from the instructions would be useful with the "How To Test and Operate" instructions on it.

  • from Suffolk Rating:5 stars

    Very happy with this detector which was selected partially because of the wireless communication capability. Very comprehensive instructions supplied and installation was easy. Excellent service from SafeFire.

Delivery Information

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