Friday, May 1, 2020

Response Indicator

Response Indicator

The unit is designed to ensure that Alarm Signal can be actually transmitted to all locations. It is directly controlled with the relative detector, transmitting the fire alarm signal to the conspicuous place so that people can find the alarming detector easily. It is suitable for detectors installed in residential department, dangerous area, under false floor or above false ceiling.

According To NFPA 72 - 2019 (National Fire Alarm and Signalling Code)
Chapter 17 Initiating Devices; 17.4 General Requirements.
Tentative Technical specification of Response indicator:
Operating Voltage
2.0VDC ~ 5.0VDC
Operating Current
Standby current : 0mA
Action current ≤30mA
Indicator
Red. It turns off when monitoring normally, but constantly illuminates in action.
Operating Temperature
-10°C ~ +55°C
Relative Humidity
≤95%, non-condensing
Material of Enclosure
ABS / MS, White / Red
Dimension (L×W×H)
64.5mm×64.5mm×31.4mm

Below snap for connection diagram with Response Indicator & Detector.



8 comments:

  1. It's best and add on solution when we think for fire and safety at any place.
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