Wisualarm Smart WiFi Rilevatore di fumo con batteria sostituibile
CR123A lithium batteries
CE and BS EN 14604: 2005
24/7 Safety Network
BS 5839-6:2019 Grade F2
£25.99Prezzo scontato£28.99
Alarm Guides Before You Buy
Alarm Guides Before You Buy
Smoke Alarms
Wisualarm offers smoke alarms, which adopt the advanced split-spectrum technology to reduce the false alarm for peace of mind. Check our various smoke alarms.
How do Smoke Alarms Function? Smoke alarms typically consist of two main types: ionization and photoelectric. Ionization smoke alarms contain a small amount of radioactive material that ionizes the air, while photoelectric smoke alarms use a light beam to detect smoke particles. When smoke enters the alarm, it triggers a sensor that sets off the alarm, alerting occupants to the potential danger.
Interlinked Smoke Alarms
Interlinked smoke alarms are a network of smoke detectors that are connected wirelessly or through a hardwired system. When one alarm detects smoke or fire, it triggers all the interconnected alarms in the network to sound simultaneously. This interconnected system ensures that everyone in the house is alerted to the danger, no matter where they are located.
Smoke Alarms Purchasing Tips
1. Ensure products comply with local British fire protection standards. Grade F: Battery operated, stand-alone smoke detectors and heat alarms. Primarily intended for domestic, owner-occupied housing. F Grade alarms with interlink (especially with 10-year sealed lithium batteries) may be used as Grade D in some cases. Always verify with the relevant authority. 2. Check the power source. CR123A Batteries: referred to simply as 123 batteries, are high power lithium based batteries used extensively in security alarm systems. An AA battery is a standard size of dry cell battery commonly used in portable electronic devices.
Multi-Sensor Smoke Alarms
Combining various smoke detection sensor technologies enhances the capabilities of each technology. Wisualarm also offer heat alarm, commonly used in kitchen and carbon monoxide alarm to safeguard against fire and carbon monoxide risks. Beside, for gas leaking and carbon dioxide detection, Wisualarm also prepared the solutions for that.
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Few sounds are as unsettling as the persistent "chirp" or the piercing "siren" of a carbon monoxide (CO) alarm. In the UK, where gas boilers, wood burners, and gas fires...
If you live in Scotland, the rules governing how you protect your home from fire and carbon monoxide changed significantly on February 1, 2022. Following the tragic events at Grenfell...
That piercing, intermittent chirp from your smoke alarm is one of the most jarring sounds in a home. While often a minor annoyance, it is your primary defense system communicating...
For homeowners across the UK, safety goes beyond fire detection; it must include guarding against the 'Silent Killer'—Carbon Monoxide (CO). Understanding how your CO alarm functions is not just about...
For landlords in the UK, ensuring the safety and compliance of their rental properties is not just good practice—it is a mandatory legal requirement. The cornerstone of tenant safety is...
When it comes to fire safety in the UK, one of the most common questions we encounter is: "What's the difference between a heat detector and a smoke detector?" While...
Imagine this: You’re mid-way through cooking a Sunday roast, or stepping out of a steamy shower, when a piercing beep cuts through your home. Your smoke alarm is blaring—but there’s...
Carbon monoxide (CO) is often called the "invisible killer"—odorless, colorless, and tasteless, it can silently build up in your home and cause severe illness or even death before you notice...
