Smoke Alarm Lithium 10 year battery Mode Ei 100TYC Ionisation High sensitivity - responds to all standard fires Dual Ionization chamber - quick response fast flaming fires Lithium 10 year battery to provide long lasting life No changing of battery required Interconnect up to 12 other alarms Needs no wiring Built in sounder Test and hush button Kitemarked to BS EN 14604:2005 5 year guarantee Product Description The Ei100TYC is an ionisation Smoke Alarm that runs on a 9V lithium 10 year battery (supplied with the alarm). ionisation smoke alarms operate on the principle that electrical current flowing between electrodes in an ionization chamber is reduced when smoke particles enter. ionisation technology gives a rapid response to fast flaming fires The Ei100TYC is easily installed and comes supplied with all necessary screw fixings. The interconnect feature allows the alarm to be connected with up to 12 other similar alarms. Operation • The smoke detector will activate the built in sounder upon sensing smoke particles • The smoke detector will automatically reset itself and silence the sounder when smoke particles are no longer present in the sensing chamber • The built in sounderwill provide a minimum sound output of 85dB at 3m • The “Hush/Test” button will perform a self test and sound the horn (it may take up to 10 seconds) • The “Hush/Test” button will silence nuisance alarms • Interconnect up to 12 other alarms (9V ionisation, optical or heat) when one sen...