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Alarms (19 products)

BES stock quality branded alarms for every application including Heat & Smoke, Natural Gas & LPG, Carbon Monoxide and Carbon Dioxide. We supply all the alarm needs for Landlords, Caravans, Boats and commercial applications. The product range includes 'toast proof ' optical smoke alarms, 10 year warranties, strobe lights & Vibration alerts, remote sensors and much more. Read more Show less

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Honeywell XC70 Carbon Monoxide Alarm

Part number: 21946

Honeywell X-Series carbon monoxide alarm, sealed for life lithium battery o...

Ex. VAT

£17.50

Save £1.65 (8%)

Inc. VAT

£21.00

Save £1.98 (8%)

Fire Angel® CO-9X Carbon Monoxide Alarm

Part number: 19944

The FireAngel® CO-9X carbon monoxide battery operated alarm with a test/ret...

Ex. VAT

£15.67

Inc. VAT

£18.80

Fire Angel® CO-9B Carbon Monoxide Alarm

Part number: 19943

The FireAngel® CO-9B carbon monoxide battery operated alarm with a test/res...

Ex. VAT

£12.95

Inc. VAT

£15.54

BRK® CO850MBXi Carbon Monoxide Alarm

Part number: 20789

The BRK® CO850MBXi mains powered with battery back-up, wall mounted carbon ...

Ex. VAT

£38.65

Inc. VAT

£46.38

Detectagas® DG2 - Universal CO Alarm Test Kit 400ml

Part number: 12556

A CO detector sensor has a typical life of two to five years.

Ex. VAT

£14.18

Inc. VAT

£17.02

Kidde 1SA-UK Combination Smoke & CO Alarm - Twin Pack

Part number: 20198

Kidde battery operated combination smoke alarm and carbon monoxide alarm in...

Ex. VAT

£11.70

Inc. VAT

£14.04

BRK® CO850Mi Carbon Monoxide Alarm

Part number: 17201

The BRK® CO850Mi mains powered, wall mounted carbon monoxide alarm uses the...

Ex. VAT

£27.14

Inc. VAT

£32.57

BRK® SC05UK Smoke & Carbon Monoxide Alarm

Part number: 22847

First Alert BRK® battery operated smoke and carbon monoxide alarm in a sing...

Ex. VAT

£22.98

Inc. VAT

£27.58

Replacement Sensor Module for Honeywell SF340 Series

Part number: 17224

The SF340M is a simple clip-in replacement module for all of the Honeywell ...

Ex. VAT

£28.79

Inc. VAT

£34.55

Omnitrongas 3 in 1 Alarm for CO, Gas, Knockout Gas

Part number: 21511

Omnitrongas 3 in 1 alarm with dual sensors, relay outputs, test button, aut...

Ex. VAT

£57.38

Inc. VAT

£68.86

Kidde TenYCO Carbon Monoxide Alarm

Part number: 19694

Kidde TenYCO carbon monoxide alarm with sealed-in lithium batteries has a 1...

Ex. VAT

£16.31

Inc. VAT

£19.57

Honeywell XC100D Carbon Monoxide Alarm

Part number: 21948

Honeywell X-Series sealed for life lithium battery operated, free standing ...

  • Bulk Savings

    Save when you order 10 or more

Ex. VAT

£30.65

Inc. VAT

£36.78

Fire Angel® CO-9X-10 Carbon Monoxide Alarm

Part number: 22150

The FireAngel® CO-9X-10 carbon monoxide alarm with non-removable lithium ba...

Ex. VAT

£19.12

Inc. VAT

£22.94

Fire Angel® CO-9D Carbon Monoxide Alarm

Part number: 21890

The FireAngel® CO-9D digital carbon monoxide battery operated alarm with mu...

Ex. VAT

£21.20

Inc. VAT

£25.44

Honeywell SF340E Carbon Monoxide Alarm

Part number: 12057

Mains powered CO alarm. The SF340E series of carbon monoxide detectors inco...

  • Bulk Savings

    Save when you order 10 or more

Ex. VAT

£55.24

Inc. VAT

£66.29

Honeywell SF340F Carbon Monoxide Alarm

Part number: 9408

The SF340F (230 V AC) unit offers all the benefits of the SF340E with the a...

Ex. VAT

£71.29

Inc. VAT

£85.55

Honeywell XC100 Carbon Monoxide Alarm

Part number: 21947

Honeywell X-Series sealed for life lithium battery operated, free standing ...

  • Bulk Savings

    Save when you order 10 or more

Ex. VAT

£25.49

Inc. VAT

£30.59

Honeywell XW100 Wireless Interconnect Module

Part number: 22884

All Honeywell X-Series alarms can be wirelessly interconnected using the XW...

Ex. VAT

£32.72

Inc. VAT

£39.26

Kidde 10SCO Combination Smoke & CO Alarm

Part number: 21941

Kidde Battery operated combination smoke alarm and carbon monoxide voice al...

Ex. VAT

£21.83

Inc. VAT

£26.20

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