KnightsBridge Ionisation Electric Smoke Alarm 230V Mains / 9V Back up Battery

Please note: This item has been discontinued, the closest alternative is the Hi-Spec Photoelectric Smoke Alarm Ionisation alarms are very effective for detecting fast-flaming fire. Ionisation smoke alarm with Test/Hush button. Complies with CE, BSI, SAI Global approved, EN14604 AS 3786 and the UL217 STANDARD. AC/DC operated, 3 year limited warranty, Comes complete with Battery Back Up (9V PP3 not included), Low battery indicator, Quick fix mounting bracket for easy installation, 2 color LED Alarm indicators, Extra Loud alarm >85dB, Tamper resistant fixing, Auto-reset function.