FIRElink-400CM - Hochiki Air Sampling Smoke DetectorModel FIRElink 400CM is designed to provide very high sensitivity smoke detection using an aspirating technique. A unique sensing technology ensures that the detector operates at optimum sensitivity for the protected environment, without the need for complex setup. With the integrated Command Module this unit also provides a single location display, control and interfacing option for systems of up to 127 detectors and allow global programming of all