Fire Alarms & Detectors

	Howler HO1 Site Alarm The HO1 features a simple push on/off switch for easy operation. The 22mm diameter IP65 rated switch is suitable for ...more   In stock now code: HOW014HO1 £67.45 ex VAT

The early warning of a fire can be lifesaving particulary in the home and at night or in the workplace. By installing a fire alarm or detector you are providing more time for orderly evacuation and the opportunity to deal with the fire before it becomes too large.

Please refine your search using the following:
Type: Smoke Detectors(4)  Carbon Monoxide Detectors(2)  Anti-Theft Alarms(2)  Manual Alarms(19)  Alarm Covers(1)  
Finish: Red(5)  White(13)  

Howler HO2 Multi-linkable unit with Strobe light

Self contained Interlinkable unit for maximum coverage complete with strobe... more

Code: HOW014HO2COMP
Price £104.02+vat

Howler HOCP with strobe

Self contained alarm unit complete with Strobe light for increased impact and... more

Code: HOW014HOCPXS
Price £77.49+vat

Howler HOCP Multi-linkable unit

Self contained Interlinkable unit for maximum coverage. By incorporating a... more

Code: HOW014HOCPML
Price £73.98+vat

Howler HOCP Multi-linkable alarm with Strobe light

Self contained Interlinkable site alarm for maximum coverage complete... more

Code: HOW014HOCPCOMP
Price £91.52+vat

Know your smoke alarm

There are two common types of smoke alarms for home use. One type is called an Ionization alarm because it monitors "ions" which are electrically charged particles. Smoke particles entering the sensing chamber collide with these ions altering the distribution of ions collected by the sensor. The alarm is triggered when the change in electrical balance reaches a preset level to reduce the incidence of false alarms. A photoelectric alarm uses a beam of light and a light sensor. Smoke particles entering the chamber deflect some of the light from its normal path which is detected by the light sensor. The alarm is triggered when the smoke density reaches a preset level. Both types of smoke alarm perform effectively provided they are installed and maintained correctly. More details can be found in our Advice Centre.