I would not recommend purchasing this device
I would not recommend purchasing this device. Shortly after we assembled the unit it began sounding off. At first we thought the alarm system was sounding, then we checked the fire alarms still no relief. Finally we walked by the table that the unit was on and discovered it had sounded. We shut it off but it sounded again. We took the battery out and haven't reassembled it since.
Rating: 1 stars