If you rely on electricity for the operation of essential equipment in your business or home, a power failure can mean much more than an inconvenience. Gone undetected, a power outage may cause extensive loss to property and a costly clean-up. The Power-Out Alert^TM by Winland is a compact, easy-to-use monitor that simply plugs into any outlet on the (110 VAC) circuit needed to be monitored. By using two (2) Power-Out Alerts, you can monitor 220 VAC. The unit has an attached 15' cord that wires into any alarm panel, telephone communicator, or wireless transmitter. When power to the monitored circuit is interrupted for 3 to 8 consecutive minutes, Power-Out Alert^TM closes to provide a dry contact output. This time delay feature ELIMINATES NUISANCE ALARMS due to momentary power outages.