Optical Smoke Detector With 5 Year Lifespan Test Button And 85 dB Alarm White

General Description This Smartwares wireless smoke detector is designed to ensure your safety by quickly detecting smoldering fires thanks to its optical sensor. It is recommended to install a detector on each floor or in rooms of 20 to 40 square meters. With a powerful 85 decibel siren, it effectively alerts you in the event of danger. This model is ideal for domestic or industrial use and reduces false positives. Technical specifications Sensor type: optical Sensor life: 5 years Power supply: 2 AA batteries Battery life: 1 year Alarm sound level: 85 dB Use To ensure optimal operation, press the test button regularly to check the functionality of the detector. In the event of a false alarm, the Test/Silence button puts the detector in silent mode. The sensor also alerts you when the battery is low and needs to be replaced.