DFE 521

Addressable smoke detector

The DFE 521 detector is designed to trigger the alarm if smoke is detected in the environment where it is installed.

Supervised product

Through the LED, it is possible to check the operating conditions of the detector. This function facilitates monitoring if the product is at fault.

System with maximum autonomy

Its low consumption makes it possible to have more autonomy in the central system.

Without restriction to polarity inversion

The DFE 521 allows you to exchange the negative wire for the positive, reducing the chances of damage to the product and consequently facilitating the installation.

Where can it be used?