A smart gadget is arrived which can detect the smoke or carbon monoxide, it can be set accordingly and in an emergency the alarm will start ringing to keep you alert and attentive about the situation. Well it has 85 dB sound, so it’s more than required I think for awaking peoples. It also have voice alert besides alarm, the voice will alert you about the present crisis and its definite location, it provides alert within 3 seconds of alarm shout. It runs through battery and gets connected wirelessly with other alarms fixed in different locations in the house or office. It really appears to be a useful device which can save several lives in some tragic situation.
Price: $100
Source: Redferret
