Notifier NP-200R-IV Photoelectric Smoke Detector SF 26/01 If light is scattered onto

If light is scattered onto the photo-diode by both these pulses - due to the presence of smoke - the detector signals an alarm state by switching the alarm latch on

Heat detectors should be electronically supervised from a UL listed alarm panel

Each keypad model has an illuminated keypad

With the switch in the AUTO position the relay is allowed to operate as signaled by the controlling system

Notifier NP-200R-IV Photoelectric Smoke Detector SF 26/01 If light is scattered ontoThe NOTIFIER NP 200 Series intelligent plug in smoke detectors are designed for both performance and aesthetics, and are direct replacements for the NP 100 Series. A new modern, sleek, contem porary design and enhanced optical sensing chamber is engineered to sense smoke produced by a wide range of combustion sources in accordance with more stringent code standards. Data Sheet: NP 200R IV