Notifier NFXI-SMT3 Addressable Optical and Thermal Detector with Infrared

Notifier NFXI-SMT3 Addressable Optical and Thermal Detector with Infrared

The NFXI-SMT3 is an addressable infrared optical and thermal detector from Notifier. The detector is integrated in an analogue fire alarm system. This means that an alarm can be triggered locally instead of the entire system going into alarm. In addition, the detector is equipped with an isolator that ensures that the rest of the detectors continue to function if they have a single fault. The optical and thermal means that the detector detects smoke and heat. In addition, the NFXI-SMT3 has an infrared lens, which can 'see' the room. The infrared lens allows the detector to recognise and detect fire even more quickly. This provides extra safety and is very suitable for specific situations, as the sensitivity of the detector is adjustable.

The NFXI-SMT3 has two LED indicators that show the status of the optical and thermal detector. Green indicates normal functionality, orange indicates fault or test mode, and red indicates alarm. The detector is compatible with a wide range of bases, which may have a siren or flash built in. The standard base unit for the NFXI-SMT3 is the B501AP.

Specifications NFXI-SMT3:

• Optical, thermal and infrared multi-criteria
• Equipped with built-in isolator
• Maximum wire input for terminals: 2.5 mm²
• Power supply: 15 - 28.5V DC
• Made of PC/ABS
• Dimensions: 102 x 63 mm (with B501AP plinth)
• Weight: 102 grams (with plinth)
• Complies with EN54-5, EN54-7 and EN54-17