Detetor de fumo WisuAlarm HY-SA20A a pilhas certificado CE-CPR

Standalone Smoke Alarm continuously monitors smoke concentration using a split-spectrum sensor and a built-in high-volume buzzer. The device detects rising smoke levels and provides visual and audible alerts when the smoke concentration reaches the preset alarm threshold.

Advantages

The smoke alarm uses a split-spectrum sensor for improved sensitivity and reduced false alarms. A high-volume buzzer ensures audible warnings are clearly heard, while stable performance supports continuous monitoring without frequent maintenance.

Key specifications

• Type: Standalone smoke alarm
• Sensor: Split-spectrum sensor
• Alarm output: Built-in high-volume buzzer
• Function: Continuous smoke concentration monitoring
• Alarm trigger: Activates when smoke concentration reaches alarm value

How to use

Install the standalone smoke alarm on a ceiling or high wall following the manufacturer’s mounting instructions and ensuring unobstructed airflow around the device. Power the unit according to the product manual, then test the alarm using the test button or recommended test procedure. When the device detects smoke at or above the alarm threshold, it emits visual and audible signals to alert occupants.

Recommendations

Place the smoke alarm in key areas such as hallways and bedrooms, avoid installing near windows, vents, or kitchens where false alarms are more likely, and test the device regularly according to the manufacturer’s guidance.