Smoke Detectors

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

Optical duct smoke detector with service alarm and built-in control unit, 24V. Rotates 360°. Display showing contamination and communicates via Modbus RTU. With relays for smoke alarm, contamination, electronic airflow and failure.

Optical duct smoke detector with service alarm and built-in control unit, 24V. Rotates 360°. Modbus RTU and Bluetooth communication with the Calectro Assistant App. With relays for smoke alarm, contamination, electronic airflow and failure.

Sampling tube 195 mm for Uniguard, UG8 models.

Mounting bracket for Uniguard, UG8 models.

Extension tube compatible with the venturi tubes from the VR and ST series, for Uniguard detectors. Length 1.06 meters.

Optical smoke detector with automatic sensitivity adjustment and service alarm. For connection to a control unit. This detector is our primary recommendation!

Optical duct smoke detector with automatic sensitivity adjustment, service alarm and built-in control unit, 24V

Optical duct smoke detector with automatic sensitivity adjustment, service alarm and built-in control unit, 230V

For smoke detectors with or without service alarm 24V.

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