Kidde KF1 Firex 4870 Ionisation Mains Smoke AlarmKidde Firex KF1 is a hard-wired smoke and heat alarm with a full 6-year guarantee. It is BSi Kitemarked to reinforce the consistent quality provided by the world’s largest manufacturer to ensure peace of mind. Features and Benefits Single combined ‘Hush’ and ‘Test’ button9 Volt Alkaline Battery PB6LR61 supplied with the unitPush fit/snap in grip type connector with 150mm long flying leads (supplied)This alarm is Interconnectable up to a maximum of 24 unitsSupplied with base-plateTechnical Information Sensor is Ionisation, circular metallic chamber with 24 slot entry inlet portalsBSi Kitemarked to BS EN 14604: 2005Source Americium 241 (≤1.0 microcurie, 37kBq)Button Test Simulates the effect of smoke within the sensing chamber, checks electronics and sounderAutomatic Self-Test Circuitry is tested and unit single beeps and the unit ‘chirps’ if a fault is detectedSupply Voltage 230V AC, 50Hz (nominal UK Voltage)Power Consumption is a typical 50mAConnection is a push ?t/snap in grip type connector with 150mm long ?ying leads which are supplied with the unitBattery back-up Dimensions127mm diameter x 39mm depth (including mounting bracket.
Interlink with up to 23 Firex hard-wired alarms
Combined test/hush button
Tamper-resistant locking device