She was at home with 1 year old McKenzie and 4 year old Jordan when the smoke alarm alerted her to the fire which started in the TV set in the lounge. She rushed into the room, grabbed her children and ran outside. Minutes later the house was engulfed in flames. Ms W. says that her 'stand alone' smoke detector, supplied by the council failed to operate, but the Homezone wirefree detector worked perfectly and saved their lives. DOES YOUR SMOKE DETECTOR WORK AND GIVE YOU AN ALARM 24/7 ???