4PC Interlinked Smoke and Carbon Monoxide Detectors
Wireless Interconnected Bundle
One sounds, all sound
Long radio signal range
5 years warranty
£79.99Sale price£99.99
SKU: BD-3S1H-R8
4PC Interlinked Smoke And Heat Alarms
Wireless Interconnected Kit
Connect to 24 devices
5 Years warranty
BS 5839-6:2019 Grade F1
£79.99
Regular price
Sale
37%OFF
SKU: S01
5 Years AA Battery Standalone Smoke Alarm
Simple test/silence
Easy installation
Replaceable Battery
EN 14604 Standard
£9.99Sale price£15.99
Sale
SKU: S04-R8(5pcs)
5PC Interlinked Smoke Alarms
Pre-linked kit
Easy installation
Standard: EN 14604
BS 5839-6:2019 Grade F1
£67.99Sale price£89.99
SKU: DHI-HY-MAP05
5PC Magnetic Adhesive Pads
Strong Magnetic Power
Durable Usage
No Drill Installation
For Multiple Detectors
£9.99
Regular price
Sale
36%OFF
SKU: BD-5S1C
6PC Smoke and Carbon Monoxide Alarms Bundle
10 Years Battery Lifetime
5 Years Warranty
Easily test and silence
Multiple Detection
£69.00Sale price£107.99
Sale
23%OFF
SKU: C06
Carbon Monoxide Alarm 3 IN 1 With 10 Years Battery
Carbon Monoxide Detection
Temp & Humidity Sensing
Blue Backlight Function
BS 5839-6:2019 Grade F1
£19.99Sale price£25.99
Sale
21%OFF
SKU: DHI-HY-GC20C
Carbon Monoxide Detector With 10 Years Battery
Digital Display Screen
Three Indicator Lights
Low Battery Warning
Certified to EN 50291
£21.99Sale price£27.99
Sale
26%OFF
SKU: C03
Carbon Monoxide Detector With 10 Years Battery
LED Colored Indicators
10 Years Battery Lifetime
Easy Test/Silence
EN 50291 Certified
£16.99Sale price£22.99
Sale
SKU: DHI-HY-ES10A-R8
Environmental Sensor (Hygrometer)
Temp. & Humidity Sensing
Stable Wireless Connection
10-year lithium battery
Alert Notification
£19.99Sale price£20.00
Sale
14%OFF
SKU: KIT1-1G3E-R8-EU
Gateway and Environmental Sensor
Free App Service
Temperature & Humidity Detection
Indoor Thermometer Hygrometer
Stable Wireless Connection
£59.99Sale price£69.99
Sale
SKU: C02-R8
Interlinked Carbon Monoxide Alarm
EN 50291 Certified
Digital Display
Long radio signal range
Wireless interconnected
£34.00Sale price£36.00
Sale
SKU: H01-R8
Interlinked Heat Alarm With 10 Years Battery
Wireless interconnected
Low battery warning signal
Link up to 24 devices
BS 5839-6:2019 Grade F1
£22.99Sale price£24.00
SKU: S04-R8
Interlinked Smoke Alarm
Wireless interconnected
Link up to 24 devices
10 years battery lifetime
BS 5839-6:2019 Grade F1
£24.00
Regular price
Sale
16%OFF
SKU: S05-R8-A(3pcs)
Interlinked Smoke Alarm New (3PC)
Wireless Connected Kit
10-year battery lifetime
Compliance Standard: EN 14604
Large test and silence button
£49.99Sale price£59.99
Sale
20%OFF
SKU: S05-R8-A(5pcs)
Interlinked Smoke Alarm New (5PC)
Pre-linked set
Link up to 24 devices
Standard: EN 14604
10 year sealed lithium battery
£79.99Sale price£99.99
Sale
SKU: S05-R8-A
Interlinked Smoke Alarm New S05-R8-A
Wireless interconnected alarm
10-year battery lifetime
Link up to 24 devices
EN 14604 certified
£22.99Sale price£24.00
Sale
SKU: S05-R8-B
Interlinked Smoke Alarm New S05-R8-B
Wireless interconnected alarm
Connect to gateway
10-year battery lifetime
EN 14604 Certified
£22.99Sale price£24.00
SKU: DHI-HY-MAP01
Magnetic Adhesive Pad
Hassle-free Installation
Compatible with Various Alarms
Secure Attachment
Durable materials
£2.99
Regular price
Sale
10%OFF
SKU: DHI-HY-SA2FA
Smart WiFi Smoke Alarm With Replaceable Battery
CR123A lithium batteries
CE and BS EN 14604: 2005
24/7 Safety Network
BS 5839-6:2019 Grade F2
£25.99Sale price£28.99
Sale
25%OFF
SKU: H01
Standalone Heat Alarm With 10 Years Battery
Class A1 Fire Detection
10-year Battery Lifetime
Easy Test and Silence
BS 5839-6:2019 Grade F1
£17.99Sale price£23.99
SKU: WL1
Water Leak Detector
Drip & Leak Detection
IP65 waterproof grade design
Audible & Visual Alert
Test/Silence Button in One
£13.99
Regular price
SKU: DHI-HY-GW01A
Wireless Gateway
Smart Multi-detector hub
4 LED Indicators
Human Voice Broadcasting
Dual Communication: WiFi and Ethernet
£54.99
Regular price
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.
Carbon Monoxide (CO) is often referred to as the "silent killer." This colorless, odorless, and tasteless gas is a byproduct of incomplete combustion in fuel-burning appliances, such as furnaces, stoves,...
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...
