Black + Decker Heat Alarm |10 Year Sealed Lithium Battery Life | Thermistor Sensor | For use in Kitchens where Smoke Alarms cant be fitted. 

Advanced Heat Detection for Kitchens and Garages: the Black + Decker Heat Alarm Comes with a Thermistor Sensor, Which Responds to Heat Build up from Fires. the Heat Alarm Is to Bei Installed in Areas Where a Smoke Alarm Can't Be Installed, Such as a Kitchen, to Alert You in the Case of a Fire Without the Risk of False Activations from Cooking Fumes. the Device Will Trigger When a Build of Heat Is Detected from a Fire.

10 Year Sealed Lithium Battery, 10 Year Product Life: the Sealed, Tamper Proof 10 Year Lithiumbattery Lasts the Life of the Alarm, the Alarm Will Indicate When the Alarm Needs Replacing.

Test Button: Test Button Is Easy to Use and Access to Test Your Device and Ensure It Is Working Correctly.

Easy Installation and Sleek Design: no Wiring Required, Simply Fix the Base Plate Provided with Screws Which Are Also Provided, and Push and Twist the Alarm Onto the Base Plate to Secure the Alarm

Quality Assured: This Heat Alarm Is Suitable for Domestic Properties. This Heat Alarm Is Third Party Approved and Kitemark Certified by the British Standards Institute (bsi) to the British Standard Bs 5446-2:2003