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Honeywell SF340E Carbon Monoxide Alarm

£69.44 £57.87
£69.44 £57.87
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Part Number: 12057

Honeywell SF340E Carbon Monoxide Alarm

For alternative products please see our CO & CO2 alarm section.

Mains powered CO alarm.

The SF340E series of carbon monoxide detectors incorporate a unique module replacement system.
All SF340 units also provide up to 5 years of battery backup ensuring continuous protection - even in the event of power loss.


This is discontinued

Product Specification

Brand Honeywell
Standards BS 7680
Power Mains
Power Supply Mains
Type CO Alarm

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