Shenzhen Xinhe'an Technology Co., Ltd.
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2 Wired Conventional Smoke Alarm For FM200 Gas Extinghuishant Control System
Introduction
Conventional smoke detectors are a fundamental component of gas extighuishant and fire alarm systems, serving as the primary means of detecting the presence of smoke and initiating an alarm. These devices play a vital role in early fire detection, allowing building occupants to be alerted and evacuate the premises in a timely manner.
Key characteristics and functions of conventional smoke detectors include:
Smoke Sensing Technology:
Photoelectric Smoke Detectors: These detectors use a light source and a photosensitive sensor. Smoke particles entering the detection chamber scatter the light, causing it to reach the sensor and activate the alarm.
Alarm Initiation:
When smoke particles are detected, the smoke detector sends a signal to the fire alarm control panel, which then activates the overall fire alarm system, including audible and visual notification devices.
Conventional Configuration:
Conventional Smoke Detectors: These detectors are wired in a simple, non-addressable configuration, with multiple detectors connected to a single zone on the control panel.
Power Supply:
Conventional smoke detectors are typically powered by the fire alarm control panel, drawing their electrical power from the system's supervised circuits.
Maintenance and Testing:
Regular inspection, cleaning, and functional testing of conventional smoke detectors are essential to ensure their reliable operation in the event of a fire.
Parameters
| Voltage ranges | 20vdc to 27vdc (Nonpolarity) |
| Working Current | ≤40ma |
| Sound level | 75dB-115dB (A) @3M |
| Material of cover | Aluminum |
| Operating Temp | -10℃ to +55℃ |
| Operating Humidity Range | 10% to 95% Relative Humidity(Non-condensing) |
Application in Addressable Fire Alarm System
Product Range
Conventional Fire Alarm System
Addressable fire alarm system
Gas Extinguishing control system
Beam Detector
4 wire smoke detectors with relay output.
2 wire Conventional smoke and heat detectors
Explosion-proof flame detector for fire alarm system
Standalone smoke detectors and combustable gas detector
Service
1. OEM &ODM service.
2. Provide technical support and after-sale service.
3. 1 year warranty.
4. Normally 15 working days lead time.
5. Welcome sample order.