Aspiration Detection System

Our Panels

The Aspiration Detection system uses a high-power, short-wavelength blue LED to detect small smoke particles during a fire's incipient stage—often before visible to the human eye—with a maximum sensitivity of 0.005%/m (1,000 times more sensitive than conventional point detectors), and is available in two models covering up to 1,000 or 2,000 sqm to suit your application needs.

VDOT-ASD-100

Single Zone – Small Area Aspirating Detector

  •  Single Pipe Detector 
  •  Four Alarm Levels
  •  7 Relay Outputs
  •  Up to 1,000 sqm protection coverage
  •  3 in 1 Control/Display/Programmer Front Panel
  •  RS485 Network
  •  Support Modbus RTU Open Protocol

VDOT-ASD-400

4 Zone, Large Area Aspirating Detector

  •  4 Pipe (4 x aspirator) Detector  
  •  Four Alarm Levels
  •  7 Relay Outputs
  •  Up to 2,000 sqm protection coverage
  •  3 in 1 Control/Display/Programmer Front Panel
  •  RS485 Network
  •  Support Modbus RTU Open Protocol
  •  Zone Relay Output (Optional) 
             16 Relays on Zone Relay Board
             (Configurable) Rating: 2A@30 VDC

ASD Pipes, Capillaries & Accessories

Aspiration Pipes

The aspiration pipes range offers 25mm red ABS pipe in 3m lengths, alongside 10mm capillary pipes in red or natural—available in 30m or 100m rolls for flexible system design.

Aspiration Pipe Fittings

The Aspiration pipe fittings range includes a complete selection of plain red ABS components for 25mm and 10mm pipe systems—from capillary points and elbows to tees, unions, adaptors, and test points—delivering everything required for a reliable aspiration network.

Aspiration Capillary Kits

The capillary kits range includes 25mm red kits with discrete, conical, and flush sampling points, test point caps, and tee configurations—offering complete flexibility for your aspiration sampling needs.

Aspiration Detection Accessories

The aspiration accessories range includes pipe clips (available singly or in boxes of 500), conical and flush air sampling points with labels, test points with caps, flexible connectors in red or natural (30cm and 100cm lengths), sight glass with condensation drain, cleaning fluid, ABS cement, test point labels, compact check valves, and quick release airline adaptor kits—delivering complete support for your aspiration system.