Honeywell Logo
HF450EN Green Light

Introducing the H450EN Carbon Monoxide (CO) alarm

The H450EN Carbon Monoxide (CO) alarm is a high performance, EN certified device that provides up to seven years of continuous monitoring with no need to change any parts or batteries.

Installation can be carried out in less than three minutes making the H450EN CO alarm ideal for use in a variety of domestic locations such as homes, static caravans and home parks.

With three clearly visible LED states, supported by audible cues for additional communication, the H450EN is able to clearly alert users to its status, ensuring that a fault condition (such as battery end of life), is never mistaken for an alarm.

Why choose the H450EN CO Alarm?

  • Over 4 million CO Alarms sold in Europe
  • Our range of CO alarms is used by many of Europe's leading energy providers
  • Known as the "Professional's Choice", our CO alarms are selected by housing associations, engineers and installers across Europe due to proven performance and reliability
  • Our CO alarms offer high quality, excellent performance, and a low cost of ownership over product life (less than 1p or 1c per day)
>> Download datasheet

Honeywell CO Alarm Assistance
Tel: +44 (0) 1202 645577

Terms & Conditions Privacy Sitemap