Jalo Helsinki Smoke Alarm , Lento 10 Black

Jalo Helsinki smoke alarms operate with optical smoke detection technology. Optical or photoelectric detection is the most modern, most common and most reliable technology used in the smoke alarms. When the alarm detects smoke, it signals it with a loud and continuous warning sound of more than 85 decibels. The smoke alarm also has a false alarm silence function.

Jalo smoke alarms are equipped with a self diagnostic function that checks itself at regular intervals to ensure proper operation of the device throughout its life.

• 5 Years warranty
• 10 year mounted Lithium battery
• Automatic power activation upon installation
• Installation with 3M double sided tape or mounting screws (included)
• Entire surface functions as a test button
• Silent function