Product Review

120V, reliable outlet power failure alarm, alarm sounds when power fails, 8 hour LED backup light, CSA Certified for the us & Canada, power failure light with the alarm function turned off, LED light will last over 6 hours once the battery is fully charged & the light is turned on, alarm will sound itself for 2 hours when there is No power to the device, transfer switch cover/power cord, included rechargeable NiMh battery.