• Optical and thermal sensor.

• Low profile, overall height less than 55 mm (including socket).

• Also available with high socket for 20 mm pipe.

• Possibility of connection to a remote action indicator.

• Easy connection, no polarity.

• Red and yellow bicolor LED.

• Indication, by means of the red led, of the communication with the control panel (single blinking), as well as of the alarm status (led on).

• Indication, by means of the yellow LED (single flashing), of the activation of the short-circuit isolator or lack of communication with the control panel.

• Signaling of the sensor’s soiling status on the control panel display (the sensor allows differentiation between rapid signal increases due to alarm and small, slow and sustained increases due to accumulation of dust and dirt).

• Easy-to-install head and socket, interchangeable throughout the A50 range, and made of white heat-resistant ABS.

• UL certified according to Standard EN 54-5 class A2R and EN 54-7 with CE marking according to the European Regulation on Construction Products (EU) Nº 2024/3110.