Addressable Photoelectric Detector

The NP-100R addressable, low-profile plug-in photoelectric detectors use a state-of-the-art photoelectric sensing chamber with communications to provide open area protection and are used exclusively with NOTIFIER’s FireWarden Series (FireWarden-100-2 and FireWarden-50) Fire Alarm Control Panels. The NP-100R is a remote test capable detector for use with DNR(A)/DNRW duct smoke detector housings. The NP-100R photoelectric detectors provide a broad range of fire-sensing capability, especially where smoldering fires are anticipated. Ionization detectors are often better than photoelectric detectors at sensing fast, flaming fires.

The addressable photoelectric sensor in the NP-100 series has a unique unipolar chamber that responds quickly and uniformly to a broad range of smoke conditions. It can withstand wind gusts up to 4,000 feet-per-minute (20 m/sec.) without sending an alarm level signal. Because of its unipolar chamber, the NP-100 series is approximately two times more responsive than most photoelectric sensors. This makes it a more stable detector.

• Low standby current
• Fully coated circuit boards and superior RF/transient protection
• Two-wire loop connection
• Sleek, low-profile design
• Integral communications and built-in type identification
• Visible LED “blinks” when the unit is addressed (communicating with the fire panel) and latches on in alarm.

• UL Listed: S111
• ULC Listed: S1115
• CSFM: 7272-0028:0231
• MEA: 243-02-E Vol. 2
• Maryland State Fire Marshal: permit 2173
• FM approved