Plug into any 110 volt electrical outlet. When there is a power failure, electronic pulsating alarm will go off and red LED light will start flashing. If you have chicks or birds that need looking after when electricity goes off on a cold windy night, plug in this unit in your bedroom to wake you when the electricity goes off. Has a built-in 10 to 15 second delay so that short time power outage will not set the alarm off. Tone is 95 decibels at 30 cm.
G**A
This item works great and has faithfully alarmed every time there has been ...
This item works great and has faithfully alarmed every time there has been a power outage. The power has failed twice since I purchased the alarm. What I don't like is having to replace the 9 volt battery every 3 weeks like clockwork. The red light flashes telling me the battery need to be changed. I notified the seller and they sent me a replacement immediately, but it does exactly the same thing; at 21 to 22 days of operation the red light starts flashing. I tried cheap batteries and the top of the line batteries and they get exactly the same operating life. Sorry.... I'm not replacing 9 volt batteries every 3 weeks.
N**A
Works when the power goes out but you have to ...
Works when the power goes out but you have to change the battery every 3-4 weeks which gets old. That means you're going to go through about 17 batteries per year for this unit. Gets expensive too.
R**G
Power-Out Alarm
I've used a power-out alarm in my bedroom for several years. I want to know if power is out and my wake-up alarm is not going to work. A couple of them had built-in flashlights that would power-up when power goes out. In my opinion, worthless. They didn't work well as an power-out alarm and they didn't work as flashlights. This unit uses a 9VDC battery as the power souce when the AC power goes out. It simply drops a relay after 20 seconds of power out (eliminating false alarms with low-voltage spikes)and triggers a piezo alarm. There is a neon 120VAC lamp that stays on when it is plugged in so you know its armed and the outlet/alarm is working correctly. A great product. I've had mine for several months (including two power outages) and it worked perfectly as designed.
T**R
The unit works OK but the 9 Volt battery has ...
The unit works OK but the 9 Volt battery has to be replaced every two to three weeks. This is NOT acceptable....!!!!I have had two of these. The one I purchased and a free replacement [because of short battery life]. Both had short lived 9 volt battery problems and are now in the trash. The maker should modify the circuit board so that the battery is only activated during a power failure.
A**.
GQF Power Out Alarm
OK but should be very much louder
T**Y
Nice!
As Advertised!
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