INTRUSION ALARM SYSTEM - LSN Pheriperals
FAP‑420/FAH‑420 Automatic Fire Detectors LSN improved version

eatures

• Combination of optical, thermal and chemical sensors with intelligent evaluation electronics.
• Detector properties adapted to cater for room usage
• Drift compensation in optical and gas measurement section
• Maintains LSN loop functions in the event of wire interruption or short-circuit thanks to two integrated isolators

The 420 Series Automatic Fire Detectors combine the advantages of the improved LSN technology with the performance characteristics of the proven MAGIC.SENS Fire Detectors, which are distinguished by superb accuracy as well as detection speed and precision.