Airsense Stratos Micra 100 Detector Head Assembly With I/O Card

The Airsense Stratos Micra 100 is a compact, high-sensitivity aspirating smoke detector designed for small, critical areas where standard point detection may be unsuitable.

Ideal for use in non-compartmentalised rooms, warehouse racking, or electronic equipment housings, it delivers reliable early warning performance in environments prone to dust or air movement.

Using ClassiFire perceptive artificial intelligence, the Micra 100 automatically adjusts its sensitivity based on the conditions of the protected area.

This ensures optimal detection without manual configuration, high sensitivity in clean spaces like server rooms, and reduced sensitivity in areas with background smoke or dust.

The detector includes a built-in I/O card with volt-free fire and fault relay outputs, as well as three additional monitored inputs that can be customised for a variety of uses.

Laser-based detection with forward light scatter technology offers fast, accurate fire detection, while patented Dual Technology LDD 3D3 Laser Dust Discrimination helps eliminate false alarms from airborne contaminants.

The Micra 100 supports a single sampling pipe up to 100 metres in length (in still air), and features integrated RS485 communications for remote monitoring and system integration. Compact, discreet, and highly intelligent, this detector is approved to CPR, LPCB, VdS, NF, and CSIRO standards.

• Compact aspirating detector for small areas

• Ideal for server rooms, racking, equipment housings

• Automatic sensitivity adjustment with ClassiFire AI

• Laser-based smoke detection for early warning

• Built-in I/O card with fire and fault relays

• Three configurable monitored inputs

• Patented LDD 3D3 dust discrimination system

• Supports one 100m sampling pipe (still air)

• RS485 communication built in as standard

• CPR, LPCB, VdS, NF, and CSIRO certified

• Dimensions: 145 × 220 × 85 mm

• Weight: 3.8 kg

• IP50 rated enclosure