BRK M300I 9V Interconnectable Ionisation Smoke AlarmInnovate Electrical Supplies Ltd » Products » Alarms » Smoke Alarms » BRK M300I 9V Interconnectable Ionisation Smoke Alarm Part No: M300I9V Powered Interconnectable Smoke Alarm.Test buttonInterconnectable5 year guaranteeApproved to BS EN14604 Quantity Product not in stockPrice: £14.99 Inc VAT: £17.99 This product has sold out. Updating...