CO Home Safety Ltd

Carbon Monoxide Alarm Review H450EN

Honeywell H450EN - Portable Carbon Monoxide (CO) Detector / Alarm

The World’s first domestic Carbon Monoxide Alarm to be officially approved to the European Standard EN50291:2001. The HF450EN is a self contained alarm with batteries sealed inside to ensure they are not inadvertently removed or tampered with.

The unit provides a guaranteed 6 years of operation without any need for replacement parts. It incorporates the latest electro-chemical sensing technology and offers a number of unique, market leading features and benefits including an ultra compact and aesthetic design, automatic sensor adjustment function and a continuous self test function to ensure complete accuracy and reliability.

No parts, sensors or batteries to replace.
6 Year manufacturers guarantee.

Honeywell has identified that its H450EN Carbon Monoxide (CO) Detector, manufactured between 24th October 2011 and 10th February 2012, does not comply with the Type Approved to BS EN 50291:2001 standard and the requirements of The British Standards Institution (BSI) Kitemark® Certification that is shown on the product.