Voice alarm.
CE certified, 70℃ fire alarm.
Red LED blinking interval 40 sec.
Voice alarm, 90 decibel/1m.
3V Lithium battery, long lasting to 10 years.
Malfunction and low battery voice reminding.
English voice alarm.
Evaluate the alarm function by TEST key.
Application areas are at kitchen (apartment, private house, restaurant), warehouse.
Wall hanging and ceiling mount installed.