|Price:||£14.99 FREE UK delivery.|
The groundbreaking Thermoptek™ technology in the ST-620 provides responsiveness to all fire types in one alarm and removes the need for ionisation alarms - putting the environment first. Thermoptek™ technology combines the very latest in optical sensing with thermal enhancement, providing fast reaction to both slow smouldering and fast flaming fires in a single alarm. We recognise that not all batteries are made the same – the ST-620 includes 10-year laser-welded lithium power pack which prevents moisture ingress to ensure the alarm will remain powered for life. An all new and improved universal backing plate guarantees quick and easy fitting. A larger, concave central button has been designed for easier silencing and weekly testing of the alarm. The ST-620 is the first of FireAngel’s Green Product Initiative. Every scrap of excess has been removed, from plastic in the alarm casing, a single sealed battery to last the life of the alarm (as opposed to 10 replacement batteries) and environmental packaging. The planet has been considered at every juncture of the alarm's development.
In common with other posts on here: my feedback is that this is useless. After three years use - it has started to alarm every hour or so. Read morePublished 10 days ago by Marked man
Lasted just over a year then "battery low" bleeps every 40 seconds.Published 11 days ago by Mannin Street
Terrible product that has lasted less than a year in a let property and has annoyed the tenant with beeping. Unable to replace batteries (their words not mine).Published 12 days ago by David Beater
Bought this to replace one I already had - just slotted the module onto existing bracket - great.Published 15 days ago by Ruth
Fitted a couple of years ago by local fire dept and already bleating about its battery.
Having read that a couple of these have actually caused fires after being removed... Read more