Duct smoke detectors

UL/ULC-approved optical duct smoke detector with service alarm and built-in control unit, 24V. Free-rotation in any direction.

UL/ULC-approved optical duct smoke detector with service alarm and built-in control unit, 120V. Free-rotation in any direction.

VdS-approved optical duct smoke detector with service alarm and built-in control unit, 24V. Free-rotation in any direction.

VdS-approved optical duct smoke detector with service alarm and built-in control unit, 230V. Free-rotation in any direction.

VdS-approved optical duct smoke detector with Display and Modbus. Service alarm and built-in control unit, 24V. Rotates 360°. With relays for smoke alarm, contamination, electronic airflow and failure.

VdS-approved optical duct smoke detector with Display and Modbus. Service alarm and built-in control unit, 230V. Rotates 360°. With relays for smoke alarm, contamination, electronic airflow and failure.

VdS-approved optical duct smoke detector with Bluetooth and Modbus, without display. Service alarm and built-in control unit, 24V. Rotates 360°. With relays for smoke alarm, contamination, electronic airflow and failure.

VdS-approved optical duct smoke detector with Bluetooth and Modbus, without display. Service alarm and built-in control unit, 230V. Rotates 360°. With relays for smoke alarm, contamination, electronic airflow and failure.

VdS-approved optical duct smoke detector with automatic sensitivity adjustment and service alarm. For conection to external control unit. Free-rotation in any direction.

Optical smoke detector for duct installation, for the US Market. High efficient single sampling tube.

Optical duct smoke detector with automatic sensitivity adjustment and service alarm. For connection to control unit ABAV-S3.

DIBt-approved optical duct smoke detector with Display and Modbus. Service alarm and built-in control unit, 24V. Rotates 360°. With relays for smoke alarm, contamination, electronic airflow and failure.