How does a fire alarm pull station work?
Pull stations send a signal to the control panel, and if the fire alarm is monitored, the control panel then usually sends a message to a company’s monitoring service, which transmits that message to first responders. In some cases, a signal is transmitted directly to a fire department.
What do you call the fire alarm pull station?
Manually actuated alarm-initiating devices – commonly called fire alarm pull stations – are easy to take for granted. If you ever notice, you will find them on the walls of almost every building you enter.
What is a part 6 fire alarm system?
BS 5839 part 6 provides a framework of guidance for domestic smoke alarm installations. Within the standard, a series of grades are defined, and it is these grades that are used to identify the type and scope of systems needed for domestic properties.
What are the parts of alarm and give each function?
The main components of a alarm system would be a sensor, a camera, a motion detector, a buzzer a flash light and batteries. It is a component that is usually used to detect noise or a movement. Sensors are usually connected to the circuit. Buzzers are devices which are used to alert people that something has happened.
Where are fire alarm pull stations located?
A fire alarm pull station is usually hung at or near eye-level in a hallway or on the wall of a common area. Ideally, it is located in a section of the facility that is unobstructed by other items and easily accessible.
What is the standard height of a fire alarm pull station?
As to mounting height of manual fire alarm pull stations NFPA 72 National Fire Alarm and Signal Code 2016 ED. Section 17.14.5 states The operable part of a manual actuated alarm initiating device shall not be less than 42″ ( 1.07 m ) and not more than 48″ ( 1.22 m ) from the finished floor.
Can you block a fire pull station?
Blocked Fire Alarm Pull Stations. This probably occurs as often if not more so than fire extinguisher obstruction. The most common fire alarm pull station obstruction items are plants, furniture, and displays. If someone can’t clearly spot the fire alarm pull station then there’s a problem and you need to remove the obstruction.
What does pull the fire alarm mean?
Pull-the-fire-alarm. definitions. To cause the fire alarm to go off, by pulling the button on the fire alarm pull station. verb. 0.