This is an optical point detector using scattered light.
LED indicator (normal work, alarm, error state)
Designed to meet the requirements of EN-14604
Battery status control ("Battery low" signal)
Lithium battery 3V: lifetime 2-3 years
Battery lifetime is approximate and depends on the working conditions of the detector
Maximum transmission distance: up to 300 meters (open air)
Dimensions: 106 x 106 x 59mm