Optical smoke alarm SM-F

Thermoptek advanced smoke alarm. The smoke alarm is supported by thermal sensors that increase sensitivity as temperature changes are detected. Thermoptek increases performance and minimizes problems. Thermoptek ensures functionality and protects against all types of fires. Precision optical sensors minimize error alarms. In addition, thermal sensors constantly monitor changes in temperature. If rapid temperature changes are detected, the sensitivity of the smoke alarm changes. Thanks to this, the warning is received more quickly both in fast-moving fires and in smoldering fires.

• Thermoptek Multi-Sensor technology, which e.g. is used by more than 90 percent of UK Fire & Rescue Services.


• Fast response to all types of fire and the ability to trigger an alarm based on ionization or optical detection.


• The sealed, long-lasting battery guarantees 24/7 operational reliability and optimal protection for assets.


• Significant energy saving features.


• Centralized function button - testing / Smart Silence / positioning.


• Secondary backup buzzer.


• Can be connected wirelessly using a separate radio module (Product number 604020 / 7113574)