Developed and manufactured by A. Electronica under Norm UNE EN54-7.

Certified by AENOR.

Consisting of a dark chamber, designed with a labyrinth that allows the smoke to enter, but not the light, provided with both, a transmitter and a receiver, they are operatingon the principle of scattered light, having a circuit with the appropriate electronics for proper monitoring.

Output for remote alarm indicator, voltage stabilizer and automatic operation monitoring, the visible LED light is locked, when an alarm is entering, mounted on a white ABShousing of Ø 105 x 68 mm high.
Maximum power consumption:180 μA at rest and 22 mA in alarm. Version with automatic reset