FIRELINK - 400
Four Pipe Air Sampling Detector
• Designed to provide very high sensitivity smoke detection with inherent immunity to dust/dirt build-up. Discriminates between 'dirty' and 'clean' operating periods such as day and night, automatically substituting appropriate system sensitivity without the need for external input or adjustment.
• High sensitivity provided by laser based forward light scatter for reliable early warning
• Four sampling pipes up to 400m (aggregate) in length (still air)
• False alarms reduced by unique dust discrimination
• RS485 communications for networking and remote communications

The FIRELINK detector is available in three formats, the standard detector FIRElink-400, the standard detector plus Command Module FIRElink-400CM and a standalone Command Module FIRElink-CM.
Added "Command Module" allows the user to control, program and test other FIRElink units on the same "network", for systems of up to 127 detectors and allow global programming of all detector functions simultaneously.