Busch Heat Alarm ProfessionalLine
Signal triggered at over 57 °C. With installed Lithium battery. Battery life min. 10 years. With test button and muting. Can be networked via 2-wire twisted pair cable with up to 12 detectors. Can be networked with up to 12 detectors using the radio module.Acoustic alarm: installed horn (85 dBA).Cyclic functional test. Including attachment material- VdS certified. Conform to EN 14604.