Fire Alarm Switch
ফায়ার এলার্ম সুইচ
Fire Alarm Switch
Context Plus Conventional Manual Call Point Fire Alarm System Conventional System 4 Zone
Model: P3011B, China.
Feature: Power Source: 24 V DC,
Sensor: Photoelectric
Temperature Range: 40˚F (4.4˚C) to 100˚F (37.8˚C)
Humidity Range: 10%-85% non-condensing, relative humidity(RH)
