What Is a Fire Alarm Panel?

With the increase of fire and electricity consumption in modern homes, the frequency of home fires is getting higher and higher. Once a home fire occurs, it is easy to appear unfavourable factors such as untimely extinguishing, lack of fire extinguishing equipment, panic among the people present, and slow escape, which will eventually lead to major loss of life and property. To discuss the characteristics of home fires and fire prevention countermeasures has practical significance for preventing home fires and reducing fire losses.

Fire alarm

With the increase of fire and electricity consumption in modern homes, the frequency of home fires is getting higher and higher. Once a home fire occurs, it is easy to extinguish the fire in a timely manner,

It has practical significance for preventing domestic fires and reducing fire losses

In modern urban homes, many people cause fire accidents because they do not understand the common sense of family safety. The happy families are destroyed in an instant, and some of them lead to the destruction of their homes. In the event of a residential fire, improper disposal and delay in alarming cause personnel Therefore, people should actively understand the main causes of home fires, master the knowledge of preventing fires and protect themselves in case of fires, and eliminate them in time.

Every year, there are more than 50,000 serious family fires in the UK. Most of these fires cause casualties and major family property losses. Some of them also affect the neighbors, and the fire losses are even more serious. When investigating the cause of the fire, most of the parties involved in the fire said that they used to think that the fire was a matter of others, far away from themselves, and did not expect this time to happen to themselves.

The main cause of family fires is paralysis, and preventive measures are not taken in a timely manner

Smoke alarms are divided into independent, serial and networked

Smoke alarm is one of the most important means to prevent fire.Its role is to detect the fire caused by a large amount of smoke.

Power supply: 9V salty battery or carbon battery

Working current: The static current is less than 10UA, and the working current is less than 30MA.

Smoke sensitivity: Meets UL's 217 standard.

Working temperature: 40oF-120oF (4oC-50oC).

Gas interface temperature: 10% -90%.

Buzzer sound level: 85 dB at 10 feet. Battery life: at least 1 year

Smoke alarm (independent, serial)

Characteristics 2007 10 11 12

Power supply: 12V 24V 220V.

Gas interface temperature: 10% -90%. Buzzer sound level: 85 dB at 10 feet. Battery life: at least 1 year

product manual:

Photoelectric detection method

Ceiling installation

Optical Maze

Using low power CMOS microprocessor

Independent / networked / wireless output (optional)

With manual test and manual reset function

Stable working performance

Unique structure design, dust-proof, insect-proof, anti-interference of external light

product information

Sensor optical cavity maze

Working voltage 9VDC / 12VDC

Working current static current is less than 10ua

Alarm working current 10-30ma

Smoke sensitivity meets ul217 standard test value 3.2% per foot weak gray smoke detector responds

Working environment -10 ~ 50

85 decibels at 10 feet of alarm volume

Alarm output wired

Networking function: (NO, NC)

Wireless networking: 315MHZ / 433MHZ (2262 OR 1527)

Smoke alarm sensitivity: in line with UL's 217 standard,

Factory test value: 3.2% gray smoke per foot, the sensor is responding.

Electrical fire monitoring and alarm function, can be connected to the EI series residual current type electrical fire in a two-bus system

Addressing capacity: 127 points and 254 points are optional. When it exceeds 127 points, it has 2 circuits.

J-EI6116 serial network card: RS-232 interface, used to connect the electrical monitoring computer graphic display system, can automatically upload alarm, linkage, fault and other information.

Key equipment such as fire pumps, spray pumps, smoke prevention and exhaust fans should be used in accordance with the specifications

Precautions

When calling the fire alarm "119", be calm and calm. The key is to make the situation clear and concise.

Society is a group of citizens. Social wealth is wealth created and owned by citizens. Public fire protection facilities are fire extinguishers and equipment set up to extinguish fires. Protecting social wealth and maintaining public facilities is the responsibility of citizens: each citizen must carefully abide by fire protection regulations and fulfill the fire safety duties assigned by the law. Only in this way can social wealth be protected from fire hazards and public fire protection facilities from being damaged. .

Civic Fire Safety Responsibility

I. Learn and master scientific knowledge on fire prevention, strictly abide by fire protection laws and regulations, and actively do a good job in fire safety.

2. Voluntarily protect fire-fighting facilities from damage, misappropriation, dismantling, and deactivation of fire-fighting facilities, without burying pressure, enclosing fire hydrants, occupying fire prevention distances, and not blocking fire passages.

3. Do not bring any kind of flame into the production and storage of flammable and explosive dangerous crystal sites, do not bring flammable and explosive dangerous articles into public places or take public transportation.

4. The fire alarm should be reported immediately after the fire; private communication tools should facilitate the fire alarm without compensation; do not lie about reporting the fire alarm

5. Adult citizens have the obligation to participate in organized fire fighting.