Interconnection means that the smoke alarms communicate with each other so that if one smoke alarm activates all the smoke alarms in the home go off, making it more likely that all persons have the best chance of getting out before they are overcome by smoke and die.
What is an interconnected fire alarm system?
When smoke and carbon monoxide (CO) alarms are interconnected, each alarm can now tell you when there’s smoke or carbon monoxide in any room that has a smoke/CO alarm. A traditional alarm can alert you to the presence of smoke, fire or carbon monoxide, but it can only detect the area around it.
What are interconnected alarms?
Instead of your smoke alarms operating independently of one another, interconnected smoke alarms work as an interlinked system. If one alarm goes off, the rest of the alarms will follow suit. This creates an entire smoke alarm system to help provide you and your family with an early warning to an emergency.
How do I know if my smoke alarms are interconnected?
Most alarms have a test push button as standard. Press this test button for approximately 5 seconds and the alarm should sound. If the detectors at the property are interlinked, they too will also sound.
Do interconnected smoke alarms need to be hardwired?
Fire and Rescue NSW recommends wherever possible, hard-wired and interconnected smoke alarms are installed. If your alarms cannot be hard-wired, FRNSW recommends smoke alarms that rely on 10-year lithium batteries.
Can I interconnect different smoke detectors?
Yes. You can replace a smoke detector with a combination smoke/CO unit. … For example, if you have 5 smoke detectors interconnected with one combo unit, only the combo smoke/CO unit will sound the CO alarm.
So, are smoke alarms meant to connect? Essentially they “should do” and best practice recommended all fire and safety devices are interlinked where possible.
How do you turn off an interconnected smoke detector?
Silence the Alarm in 3 Steps
- Press the hush/silencing button. It will silence the entire interconnected system. …
- It will reset in eight minutes, given that the smoke and debris have dissipated. You can press the hush button repeatedly until the air is clean.
- To end the hush period, push the test/hush button again.
Can you disconnect one interconnected smoke alarm?
If you purchase a smoke alarm from the same manufacturer, you might be able to use the same wiring harness. You simply disconnect the existing smoke alarm and pop in the new one. You can do this, too. To be safe, turn the power off first, of course.
Can smoke alarms be interconnected wirelessly?
Kidde Wireless Smoke Alarms enable you to extend the coverage and protection of interconnected smoke alarms —without any need for additional wiring! This alarm uses ionization sensing technology.
Which type of fire alarm is best?
Ionization smoke alarms tend to respond faster to the smoke produced by flaming fires than photoelectric smoke alarms. Photoelectric smoke alarms tend to respond faster to the smoke produced by smoldering fires than ionization smoke alarms.
Which is better hard wired or battery smoke detector?
Hardwired smoke alarms are more dependable as they are connected on a power supply. Once the alarm sounds, they will not stop until turned off. In case of power interruptions, they have battery backups for continuous operation. Battery-powered smoke alarms depend solely on the batteries.