Smoke detectors are used to monitor the concentration of smoke to achieve fire prevention. Smoke detectors use ion smoke sensing. Ionic smoke sensors are advanced technology and stable and reliable sensors. They are widely used in various fire alarms. In the system, the performance is much better than gas-resistance fire alarms.
Features <br> Optical Labyrinth Low Power CMOS Microprocessor Special Moisture Resistant Design Independent/Networked/Wireless Output (Optional) Manual Test, Manual Reset Functionality Stable and Reliable Single-sided PCB Process Using Ultrathin Structural Design unique design, dust, insects, resistance to external light interference parameters <br> <br> working temperature: -10 ℃ ~ + 50 ℃
Alarm concentration: 0.65 to 15.5% FT
Operating Humidity: 10 to 90%
Working power: 12VDC/9VDC
Signal Output: Normally Open/Normally Closed Installation Mode: Ceiling Shell: Flame Retardant Resin Product Size: Diameter 105mm Thickness 32mm
The suitable location for a typical smoke detector is as follows :
1) Halls, bedrooms, offices, etc. of restaurants, hotels, teaching buildings, and office buildings;
2) Electronic computer room, communication room, movie or television screening room, etc.;
3) stairs, walkways, elevator rooms, etc.;
4) library, archives, etc.;
5) Places with electrical fire hazards.
Supplement : Spot heat detectors should be selected in places that meet one of the following conditions:
1) The relative humidity is often greater than 95%;
2) smokeless fire;
3) There is a lot of dust;
4) Smoke and vapor stagnation under normal conditions;
5) kitchen, boiler room, generator room, drying workshop, etc.;
6) smoking room, etc.
7) Other halls and public places where smoke detectors should not be installed.
Features <br> Optical Labyrinth Low Power CMOS Microprocessor Special Moisture Resistant Design Independent/Networked/Wireless Output (Optional) Manual Test, Manual Reset Functionality Stable and Reliable Single-sided PCB Process Using Ultrathin Structural Design unique design, dust, insects, resistance to external light interference parameters <br> <br> working temperature: -10 ℃ ~ + 50 ℃
Alarm concentration: 0.65 to 15.5% FT
Operating Humidity: 10 to 90%
Working power: 12VDC/9VDC
Signal Output: Normally Open/Normally Closed Installation Mode: Ceiling Shell: Flame Retardant Resin Product Size: Diameter 105mm Thickness 32mm
The suitable location for a typical smoke detector is as follows :
1) Halls, bedrooms, offices, etc. of restaurants, hotels, teaching buildings, and office buildings;
2) Electronic computer room, communication room, movie or television screening room, etc.;
3) stairs, walkways, elevator rooms, etc.;
4) library, archives, etc.;
5) Places with electrical fire hazards.
Supplement : Spot heat detectors should be selected in places that meet one of the following conditions:
1) The relative humidity is often greater than 95%;
2) smokeless fire;
3) There is a lot of dust;
4) Smoke and vapor stagnation under normal conditions;
5) kitchen, boiler room, generator room, drying workshop, etc.;
6) smoking room, etc.
7) Other halls and public places where smoke detectors should not be installed.
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